{"title":"Products","description":"\u003cstyle\u003e\n        .speras-catalog-container {\n            font-family: 'Inter', -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, sans-serif;\n            color: #334155;\n            max-width: 1200px;\n            margin: 0 auto;\n            padding: 20px;\n            box-sizing: border-box;\n        }\n        \n        \/* 彻底消除标题文字因行高过低导致的重叠问题 *\/\n        .speras-catalog-container h1,\n        .speras-catalog-container h2,\n        .speras-catalog-container h3 {\n            color: #0f172a;\n            line-height: 1.4 !important;\n            word-wrap: break-word !important;\n            white-space: normal !important;\n            overflow-wrap: break-word !important;\n            font-weight: 700;\n        }\n        \n        .speras-catalog-container h1 {\n            font-size: 32px;\n            margin-bottom: 20px;\n            font-weight: 800;\n        }\n        \n        .speras-catalog-container h2 {\n            font-size: 24px;\n            margin-top: 40px;\n            margin-bottom: 20px;\n            border-bottom: 2px solid #f1f5f9;\n            padding-bottom: 10px;\n        }\n        \n        .speras-catalog-container h3 {\n            font-size: 20px;\n            margin-top: 30px;\n            margin-bottom: 12px;\n        }\n        \n        .speras-catalog-container p {\n            font-size: 16px;\n            line-height: 1.7;\n            margin-bottom: 16px;\n        }\n        \n        .speras-catalog-container ul {\n            padding-left: 20px;\n            margin-bottom: 24px;\n        }\n        \n        .speras-catalog-container li {\n            font-size: 16px;\n            line-height: 1.6;\n            margin-bottom: 10px;\n        }\n        \n        \/* 视频响应式容器，防止由于固定宽高在移动端撑破布局 *\/\n        .speras-video-wrapper {\n            position: relative;\n            width: 100%;\n            padding-bottom: 56.25%; \/* 16:9 黄金比例自适应 *\/\n            height: 0;\n            overflow: hidden;\n            margin-top: 25px;\n            border-radius: 12px;\n            box-shadow: 0 10px 25px rgba(0,0,0,0.08);\n            background-color: #000;\n        }\n        \n        .speras-video-wrapper iframe {\n            position: absolute;\n            top: 0;\n            left: 0;\n            width: 100% !important;\n            height: 100% !important;\n            border: 0;\n        }\n        \n        \/* 移动端流式布局微调（防文字重叠核心保护） *\/\n        @media screen and (max-width: 768px) {\n            .speras-catalog-container { padding: 15px; }\n            .speras-catalog-container h1 { font-size: 24px !important; }\n            .speras-catalog-container h2 { font-size: 20px !important; }\n            .speras-catalog-container h3 { font-size: 18px !important; }\n            .speras-catalog-container p, .speras-catalog-container li { font-size: 15px !important; }\n        }\n    \u003c\/style\u003e\n\u003cdiv class=\"speras-catalog-container\"\u003e\n\u003ch1\u003eSPERAS All Products Catalog: Premium Flashlights \u0026amp; Lighting Solutions\u003c\/h1\u003e\n\u003cp\u003eWelcome to the SPERAS Official Store All Products Catalog. As a globally leading brand in high-performance portable illumination, SPERAS consistently specializes in the design, R\u0026amp;D, and manufacturing of \u003cstrong\u003eindustrial-grade equipment\u003c\/strong\u003e, \u003cstrong\u003emilitary tactical flashlights\u003c\/strong\u003e, \u003cstrong\u003eprofessional outdoor hunting lights\u003c\/strong\u003e, \u003cstrong\u003edeep-sea diving torches\u003c\/strong\u003e, and \u003cstrong\u003ecompact everyday carry (EDC) handheld flashlights or headlamps\u003c\/strong\u003e. We also offer a comprehensive selection of high-cost-effective \u003cspan style=\"color: #ff4500; font-weight: bold;\"\u003erechargeable flashlight batteries\u003c\/span\u003e, \u003cspan style=\"color: #ff4500; font-weight: bold;\"\u003ecolor filters\u003c\/span\u003e, and premium gear accessories. By utilizing premium aerospace-grade aluminum alloy, strict IPX8\/IP67 waterproof and dustproof standards, high-efficiency digital constant-current circuits, and industry-leading optical lens systems, we ensure that every beam from a SPERAS light pierces through the darkest and most extreme environments. Below is a comprehensive guide to our six premier professional lighting series. Whether you are an outdoor adventurer, night-shift worker, professional search and rescue operator, or a tactical gear enthusiast, you will find your ultimate \"blade of light\" right here.\u003c\/p\u003e\n\u003chr style=\"border: 0; height: 1px; background: #e2e8f0; margin: 30px 0;\"\u003e\n\u003ch2\u003e🏆 SPERAS Core Product Collections\u003c\/h2\u003e\n\u003ch3\u003e⚡ Tactical Flashlight Series — Instant Response \u0026amp; Reliability\u003c\/h3\u003e\n\u003cp\u003eIn split-second law enforcement, security, and emergency rescue operations, tactical lighting tools must deliver absolute responsiveness. The SPERAS tactical series flashlights are engineered for high-pressure, high-frequency environments, featuring innovative \u003cstrong\u003edual-tail switches\u003c\/strong\u003e or intuitive \u003cstrong\u003eone-step user interfaces\u003c\/strong\u003e. These designs ensure you can instantly trigger the maximum lumen output or emergency strobe mode during critical situations without hesitation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStar Product Recommendation:\u003c\/strong\u003e \u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-est30-one-step-strobe-tactical-outdoor-flashlight-2600-lumens\" title=\"SPERAS EST30 Tactical Flashlight\" style=\"font-weight: bold; color: rgb(255, 128, 0);\"\u003eSPERAS EST30 One-Step Strobe Tactical Outdoor Flashlight\u003c\/a\u003e\u003c\/span\u003e —— A classic duty and outdoor flashlight that perfectly combines a \u003cspan style=\"color: #ff4500; font-weight: bold;\"\u003e2600-lumen\u003c\/span\u003e output, an impressive \u003cspan style=\"color: #2563eb; font-weight: bold;\"\u003e518m maximum beam throw\u003c\/span\u003e, a high-capacity \u003cstrong\u003e18650 battery\u003c\/strong\u003e, and a straightforward one-step strobe interface into an all-around tactical benchmark.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🏹 Hunting Flashlight Series — Extreme Throw \u0026amp; Accurate Tracking\u003c\/h3\u003e\n\u003cp\u003eProfessional night hunting and large-scale search and rescue missions demand extreme beam concentration and long-distance projection. Our hunting flashlight series features precisely calculated, deep metallic reflectors that throw a tight, piercing beam over a kilometer away while maintaining excellent peripheral spill for situational awareness and tracking.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStar Product Recommendation:\u003c\/strong\u003e \u003cspan style=\"text-decoration: underline; color: rgb(255, 128, 0);\"\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-t217-v3-hunting-flashlight-3000-lumen-flashlight\" title=\"SPERAS T217 V3 Hunting Flashlight\" style=\"font-weight: bold; color: rgb(255, 128, 0); text-decoration: underline;\"\u003eSPERAS T217 V3 Long-Range Hunting Flashlight\u003c\/a\u003e\u003c\/span\u003e —— Equipped with the latest high-performance LED core, this light focuses your beam up to an incredible \u003cspan style=\"color: #2563eb; font-weight: bold;\"\u003e1500 meters\u003c\/span\u003e with \u003cspan style=\"color: #ff4500; font-weight: bold;\"\u003e3000 Lumens\u003c\/span\u003e of blinding power. Paired with a SPERAS exclusive \u003cspan style=\"color: #10b981; font-weight: bold;\"\u003e10000mAh battery pack\u003c\/span\u003e and essential \u003cstrong\u003ered\/green hunting filters\u003c\/strong\u003e, it serves as the ultimate hard card for long-distance target identification and outdoor long-track hunting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🔋 Everyday Carry (EDC) Flashlight Series — Pocket-Sized Power\u003c\/h3\u003e\n\u003cp\u003eThe best flashlight is the one you actually have with you when you need it. The SPERAS EDC series defies the physical limitations of size versus brightness, packing blinding lumen outputs into micro, lightweight bodies. It is the perfect pocket companion for urban daily tasks, vehicle backups, and backpack travel.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStar Product Recommendation:\u003c\/strong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e \u003cspan style=\"color: rgb(255, 128, 0); text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-m4-compact-type-c-rechargeable-edc-flashlight-2000lm-700m\" title=\"SPERAS M4 EDC Flashlight\" style=\"font-weight: bold; color: rgb(255, 128, 0); text-decoration: underline;\"\u003eSPERAS M4 Compact Type-C Rechargeable EDC Flashlight\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e —— This pocket rocket breaks the stereotype that small flashlights lack distance, throwing a powerful beam up to \u003cspan style=\"color: #2563eb; font-weight: bold;\"\u003e700 meters\u003c\/span\u003e at \u003cspan style=\"color: #ff4500; font-weight: bold;\"\u003e2000lm\u003c\/span\u003e. It features convenient \u003cstrong\u003eType-C direct charging\u003c\/strong\u003e, an impressive \u003cspan style=\"color: #10b981; font-weight: bold;\"\u003e220-hour maximum runtime\u003c\/span\u003e, and integrated \u003cstrong\u003eStrobe and SOS modes\u003c\/strong\u003e for total outdoor confidence during any trip.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🛠️ Compact Utility \u0026amp; Rail-Mounted Light Series — Professional Protection\u003c\/h3\u003e\n\u003cp\u003eDesigned for specialized industrial inspections, night duty, and equipment integration, SPERAS offers highly stable, compact utility lights. Built to mount securely onto standard rails or brackets, this series features extreme shock and impact resistance, ensuring the light beam never flickers or loosens even under heavy vibration or severe industrial use.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStar Product Recommendation:\u003c\/strong\u003e \u003cspan style=\"text-decoration: underline; color: rgb(255, 128, 0);\"\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-wl40-gl-compact-utility-light-1200-lumen\" title=\"SPERAS WL40-GL Compact Utility Light\" style=\"font-weight: bold; color: rgb(255, 128, 0); text-decoration: underline;\"\u003eSPERAS WL40-GL Compact Utility Equipment Light\u003c\/a\u003e \u003c\/span\u003e—— Crafted with a high-precision, CNC-machined aluminum alloy housing, this light provides \u003cspan style=\"color: #ff4500; font-weight: bold;\"\u003e1200 lumens\u003c\/span\u003e of brightness and a \u003cspan style=\"color: #2563eb; font-weight: bold;\"\u003e250m throw\u003c\/span\u003e to protect your path. It includes a built-in \u003cspan style=\"color: #10b981; font-weight: bold;\"\u003egreen indicator light\u003c\/span\u003e for precise positioning, Type-C fast charging, and a real-time charging indicator light for total peace of mind on the move.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🚴 Smart Bike Lights \u0026amp; Multi-Function Clip Light Series — Hands-Free Convenience\u003c\/h3\u003e\n\u003cp\u003eTailored for night cyclists, city commuters, and backpack campers, this series integrates advanced infrared \u003cstrong\u003eMotion Sensor\u003c\/strong\u003e technology with high-elasticity clip designs. It completely frees your hands, making nighttime navigation intelligent, safe, and effortless.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStar Product Recommendation:\u003c\/strong\u003e \u003cspan style=\"text-decoration: underline; color: rgb(255, 128, 0);\"\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-u1-multi-function-clip-light-motion-sensor-flashlight-hands-free-light\" title=\"SPERAS U1 Bike Light\" style=\"font-weight: bold; color: rgb(255, 128, 0); text-decoration: underline;\"\u003eSPERAS U1 Motion Sensor Multi-Function Clip \u0026amp; Bicycle Light\u003c\/a\u003e \u003c\/span\u003e—— Features an intense \u003cspan style=\"color: #ff4500; font-weight: bold;\"\u003e500-lumen spotlight\u003c\/span\u003e alongside an intelligent \u003cstrong\u003ewaving-sensor activation device\u003c\/strong\u003e. Equipped with USB-C quick charging and a \u003cspan style=\"color: #10b981; font-weight: bold;\"\u003e25-hour runtime\u003c\/span\u003e, it comes standard with a dedicated bike handlebar mount and a multi-purpose clip to transition smoothly between your handlebars, cap brim, or backpack straps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🌊 Bludive Professional Diving Torches — Deep Sea Exploration\u003c\/h3\u003e\n\u003cp\u003eBacked by premium SPERAS illumination technology, the Bludive professional diving series is custom-built for underwater exploration, deep-sea salvage, and diving instructors. Featuring multiple heavy-duty waterproof O-rings and thickened optical tempered glass lenses, these dive lights withstand water pressure up to \u003cstrong\u003e150 meters deep\u003c\/strong\u003e while delivering an intensely focused beam.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStar Product Recommendation:\u003c\/strong\u003e \u003ca href=\"https:\/\/sperasflashlight.com\/products\/bludive-bd42-2500lm-618m-dive-torch-150m-underwater-with-21700-battery\" title=\"Bludive BD42 Dive Torch\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 128, 0);\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eBludive BD42 Professional Deep Dive Torch\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e —— Engineered to provide a highly concentrated, ultra-focused \u003cspan style=\"color: #ff4500; font-weight: bold;\"\u003e2500 Lumens\u003c\/span\u003e with a sharp \u003cspan style=\"color: #2563eb; font-weight: bold;\"\u003e4° narrow beam\u003c\/span\u003e for maximum water penetration up to a \u003cspan style=\"color: #2563eb; font-weight: bold;\"\u003e618m throw\u003c\/span\u003e. It comes standard with a high-capacity \u003cstrong\u003e21700 battery\u003c\/strong\u003e, exceptional waterproof protection, and a built-in \u003cstrong\u003ememory mode\u003c\/strong\u003e to safely illuminate the deepest marine environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style=\"border: 0; height: 1px; background: #e2e8f0; margin: 30px 0;\"\u003e\n\u003ch2\u003e💬 Frequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003ch3\u003eQ1: How is the build quality and long-term durability of SPERAS flashlights?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Every SPERAS flashlight is machined from premium, high-strength \u003cspan style=\"color: #0f172a; font-weight: bold;\"\u003eaerospace-grade aluminum alloy (6061-T6)\u003c\/span\u003e and finished with a \u003cstrong\u003emilitary-grade Type III hard-anodized\u003c\/strong\u003e, anti-abrasive coating. Our core structures undergo rigorous drop testing from \u003cstrong\u003e1.5 to 2 meters\u003c\/strong\u003e and carry top-tier \u003cspan style=\"color: #10b981; font-weight: bold;\"\u003eIPX8 (waterproof up to 2 meters submersible)\u003c\/span\u003e or IP67 ratings. Furthermore, our drivers utilize a constant-current, non-PWM design, ensuring a flicker-free, consistent brightness even as the battery drains—making it a dependable tool you can trust with your life.\u003c\/p\u003e\n\u003ch3\u003eQ2: What are the shipping methods and estimated delivery times after placing an order?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e As a global online store, we typically process, pack, and dispatch your order within \u003cstrong\u003e24 to 48 hours\u003c\/strong\u003e. We partner with premier international logistics providers such as \u003cstrong\u003eDHL, FedEx, and 4PX\u003c\/strong\u003e. Delivery to North America, Europe, and major Asian regions usually takes \u003cspan style=\"color: #ff4500; font-weight: bold;\"\u003e5 to 12 business days\u003c\/span\u003e after dispatch. A tracking number is automatically provided for every package so you can monitor your shipment in real time.\u003c\/p\u003e\n\u003ch3\u003eQ3: What kind of warranty and after-sales service do you provide?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e We stand firmly behind the craftsmanship of our products. SPERAS provides a \u003cspan style=\"color: #ff4500; font-weight: bold;\"\u003e5-year limited warranty\u003c\/span\u003e on all flashlight bodies purchased through our official channels (built-in or external rechargeable batteries and charging accessories are generally covered by a 1 to 2-year warranty). Any manufacturing defects or non-human damage during this period will be repaired or replaced free of charge. For any inquiries, our dedicated support team responds within 24 hours via our official customer service email.\u003c\/p\u003e\n\u003ch3\u003eQ4: Why does my high-power flashlight get warm or hot during use?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This is a completely normal physical behavior of high-performance LEDs. When a flashlight outputs 2000 lumens or more, the LED generates substantial heat. SPERAS uses a highly conductive aluminum housing to quickly draw that heat away from the internal components to the outside air, protecting the LED's lifespan. Additionally, our circuits feature a built-in \u003cspan style=\"color: #ff4500; font-weight: bold;\"\u003eITS (Intelligent Temperature Control System)\u003c\/span\u003e that automatically and smoothly modulates the output if the flashlight reaches a certain temperature threshold, ensuring complete user safety.\u003c\/p\u003e\n\u003ch3\u003eQ5: Can I use different types of batteries in my SPERAS dual-fuel flashlights?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. SPERAS flashlights that specify dual-battery compatibility can safely run on different power sources. For instance, you can use high-output rechargeable Lithium-ion batteries (such as \u003cstrong\u003e14500 or 16340\u003c\/strong\u003e) to unlock the maximum lumen capabilities, or swap them out for standard, globally accessible \u003cstrong\u003eAlkaline AA or CR123A batteries\u003c\/strong\u003e as an emergency backup when charging isn't an option. Always ensure you use high-quality, protected batteries.\u003c\/p\u003e\n\u003ch3\u003eQ6: How do I prevent my SPERAS EDC flashlight from accidentally turning on inside my pocket or backpack?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e To avoid accidental activation and ensure safety during transport, most SPERAS everyday carry and tactical flashlights feature a safety lockout function. This can be activated \u003cspan style=\"color: #2563eb; font-weight: bold;\"\u003eelectronically\u003c\/span\u003e (usually by rapid-clicking the side switch a specific number of times while off) or \u003cspan style=\"color: #2563eb; font-weight: bold;\"\u003emechanically\u003c\/span\u003e (by slightly unscrewing the flashlight's tail cap a quarter-turn to break the electrical circuit). This preserves battery life and prevents heat buildup while storing your gear.\u003c\/p\u003e\n\u003chr style=\"border: 0; height: 1px; background: #e2e8f0; margin: 40px 0;\"\u003e\n\u003ch2\u003e🎬 SPERAS in Action: Brand Showreel\u003c\/h2\u003e\n\u003cp\u003eWatch our official brand feature video to see how SPERAS premium, high-performance LED flashlights are engineered and field-tested to boldly challenge industry giants.\u003c\/p\u003e\n\u003cdiv class=\"speras-video-wrapper\"\u003e\u003ciframe width=\"1335\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/IcEfz5sv1AI\" title=\"SPERAS: Premium high-performance LED flashlights built to boldly challenge giants like Olight.\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"speras-21700-dual-slot-type-c-usb-battery-charger","title":"SPERAS 21700 dual-slot Type C-USB battery charger","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eThe SPERAS ZL21\u003c\/strong\u003e is a portable dual-slot Type C-USB battery charger with each single slot max output of 1A, available for large-sized 21700, 18650 Lithium batteries and Capable of charging 2 batteries simultaneously and controlling each slot.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"426\"\u003e\n\u003cp\u003e\u003cspan\u003eInput\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"426\"\u003e\n\u003cp\u003e\u003cspan\u003eDC 5V\/2A\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"426\"\u003e\n\u003cp\u003e\u003cspan\u003eOutput Voltage\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"426\"\u003e\n\u003cp\u003e\u003cspan\u003e4.2V\u003c\/span\u003e±\u003cspan\u003e0.05\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"426\"\u003e\n\u003cp\u003e\u003cspan\u003eOutput Current\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"426\"\u003e\n\u003cp\u003e\u003cspan\u003e1000mA*2(Max)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"426\"\u003e\n\u003cp\u003e\u003cspan\u003eCharge\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"426\"\u003e\n\u003cp\u003e\u003cspan\u003eType C charge\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp\u003eSuitable lithium \/IMR batteries: \u003cstrong\u003e21700, 26650,18650, 18350, 16340(RCR123), 14500,\u003c\/strong\u003e 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14430, 14650, 16500, 16650, 17350, 17500, 17650, 17670, 18490, 18500, 20700, 22500, 22650, 25500, 266500\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/ZL21-1_29e2aff8-8721-46a4-a489-c41b29b01f3c.jpg?v=1641716729\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":41281291845809,"sku":"SPERAS-ZL21","price":12.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/ZL21-1.jpg?v=1641715128"},{"product_id":"speras-r26-18650-2600mah-rechargeable-battery","title":"SPERAS R26 18650 2600mAh Rechargeable Battery","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSPERAS 2600mAh High Capacity 18650 3.7V Rechargeable Li-ion Battery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe high quality battery is 100% new with full of power\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBuilt-in over-charge and over-discharge protection circuit ensure the max performance of the battery\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUnique structural design for better impact-resistant\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBrand:SPERAS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMode: R26\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCapacity:2600mAh\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eVoltage:3.7V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharging current:1A(recommended), 2A(Max)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWeight:50g\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLength:69mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDiameter:68mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWarranty: 1year; If any problem, please contact us to exchange or get new one.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePay attention: The battery could be only shipped by put inside the flashlight. Thanks\u003c\/strong\u003e\u003c\/p\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":41281321959601,"sku":"SPERAS-R26","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/R26-1.jpg?v=1641717538"},{"product_id":"speras-r34-18650-3400mah-rechargeable-battery","title":"SPERAS R34 18650 3400mAh Rechargeable Battery","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSPERAS 3400mAh High Capacity 18650 3.7V Rechargeable Li-ion Battery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe high quality battery is 100% new with full of power\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBuilt-in over-charge and over-discharge protection circuit ensure the max performance of the battery\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUnique structural design for better impact-resistant\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBrand:SPERAS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMode: R34\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCapacity:3400mAh\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eVoltage:3.7V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharging current:1A(recommended), 2A(Max)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWeight:50g\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLength:69mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDiameter:68mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWarranty: 1year; If any problem, please contact us to exchange or get new one\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":41281324155057,"sku":"SPERAS-R34","price":16.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/R34-1.jpg?v=1641717849"},{"product_id":"speras-r145-14500-750mah-rechargeable-battery","title":"SPERAS R145 14500 750mAh Rechargeable Battery","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSPERAS 750mAh High Capacity 14500 3.7V Rechargeable Li-ion Battery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe high quality battery is 100% new with full of power\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBuilt-in over-charge and over-discharge protection circuit ensure the max performance of the battery\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUnique structural design for better impact-resistant\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBrand:SPERAS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMode: R145\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCapacity:750mAh\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eVoltage:2.75—4.2V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharging current:1A(recommended), 2A(Max)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWeight:40g\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLength:50mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDiameter:14.5mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eNet weight: 19.5g\/0.69 Oz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWarranty: 1year; If any problem, please contact us to exchange or get new one.\u003c\/span\u003e\u003c\/p\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":41281327726769,"sku":"SPERAS-R145","price":8.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/R145-2.jpg?v=1724923507"},{"product_id":"speras-pb35-18650-3500mah-10a-hdc-battery","title":"SPERAS PB35 18650 3500mAh 10A HDC Battery","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSPERAS 3500mAh High Capacity 18650 3.7V Rechargeable Li-ion Battery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe high quality battery is 100% new with full of power\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBuilt-in over-charge and over-discharge protection circuit ensure the max performance of the battery\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUnique structural design for better impact-resistant\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBrand:SPERAS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMode: PB35\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCapacity:3500mAh\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eVoltage:3.6V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharging current:1A(recommended), 2A(Max)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCell: LG cell\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCurrent: 10A High Discharge Current (10A HDC)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWeight:50g\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLength:70.5mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDiameter:18.6mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eNet weight: 48.5g\/1.71 Oz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWarranty: 1year; If any problem, please contact us to exchange or get new one.\u003c\/span\u003e\u003c\/p\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":41281331331249,"sku":"SPERAS-PB35","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/PB35-3.jpg?v=1724923632"},{"product_id":"speras-s50-21700-5000mah-battery","title":"SPERAS S50 21700 5000mAh Battery","description":"\u003cstyle\u003e\n    \/* ========================================================= *\/\n    \/* 基础样式重置与排版优化 (高级战术黑黄风格) *\/\n    \/* ========================================================= *\/\n    .speras-s50-pdp { font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; color: #2c3e50; line-height: 1.6; max-width: 1000px; margin: 0 auto; padding: 20px; background: #fff; }\n    .speras-s50-pdp h1, .speras-s50-pdp h2, .speras-s50-pdp h3 { margin-top: 0; line-height: 1.3; }\n    \n    \/* 🏆 Hero 顶部横幅 *\/\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 50px; text-align: center; border-bottom: 6px solid #eab308; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; text-transform: uppercase; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* 极致稳定的左右图文模块 *\/\n    .speras-feature-row { display: flex; flex-wrap: wrap; background: #fafafa; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 40px; overflow: hidden; align-items: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02); }\n    .speras-feature-text { flex: 1 1 340px; padding: 35px; box-sizing: border-box; }\n    .speras-feature-img { flex: 1 1 340px; padding: 25px; text-align: center; box-sizing: border-box; }\n\n    \/* 🏆 黑白双卡片 (安全保护 \u0026 质保) *\/\n    .speras-safety-warranty-row { display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 40px; }\n    .s50-safety-card { flex: 1 1 45%; background: #fafafa; border: 1px solid #e2e8f0; padding: 40px; border-radius: 12px; box-sizing: border-box; }\n    .s50-warranty-card { flex: 1 1 45%; background: #1a1a1a; padding: 40px; border-radius: 12px; box-sizing: border-box; box-shadow: 0 10px 25px rgba(0,0,0,0.15); border-bottom: 4px solid #eab308;}\n    \n    .s50-safety-card h3 { color: #eab308; font-size: 24px; font-weight: bold; margin-top: 0; margin-bottom: 20px; }\n    .s50-safety-card p, .s50-safety-card li { font-size: 16px; color: #475569; margin-bottom: 12px;}\n    .s50-safety-card ul { padding-left: 20px; color: #475569; margin-bottom: 0;}\n    \n    .s50-warranty-card h3 { color: #eab308 !important; font-size: 24px; font-weight: bold; margin-top: 0; margin-bottom: 20px; border-bottom: 1px solid #334155; padding-bottom: 15px; }\n    .s50-warranty-card p { font-size: 16px; color: #cbd5e1 !important; line-height: 1.8; margin-bottom: 15px;}\n    .s50-warranty-card strong { color: #ffffff !important; }\n\n    \/* 交叉销售\/内链专属推荐模块 *\/\n    .speras-cross-sell { background: #fefce8; border-left: 5px solid #eab308; padding: 30px; margin-bottom: 40px; border-radius: 0 12px 12px 0; box-shadow: 0 4px 10px rgba(0,0,0,0.03); }\n    .speras-cross-sell h3 { color: #b45309; font-size: 22px; margin-bottom: 15px; }\n    .speras-cross-sell a { color: #ea580c; font-weight: bold; text-decoration: none; border-bottom: 2px solid transparent; transition: border-bottom 0.2s; }\n    .speras-cross-sell a:hover { border-bottom: 2px solid #ea580c; }\n\n    \/* 黑底参数 Box *\/\n    .speras-specs-box { background: #1a1a1a; padding: 40px; border-radius: 16px; margin-bottom: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); display: flex; flex-wrap: wrap; gap: 30px; }\n    .speras-specs-box \u003e div { flex: 1 1 300px; box-sizing: border-box; }\n    .speras-specs-box h2 { border-left: 5px solid #eab308; padding-left: 15px; color: #ffffff !important; margin-top: 0; margin-bottom: 20px;}\n    .speras-specs-box ul { list-style: square; padding-left: 20px; color: #ffffff !important; margin: 0; }\n    .speras-specs-box li { margin-bottom: 12px; color: #e2e8f0 !important; font-size: 16px; }\n    .speras-specs-box strong { color: #eab308 !important; }\n\n    \/* FAQ 手风琴样式 *\/\n    .speras-faq details { background: #fff; border: 1px solid #cbd5e1; border-radius: 8px; margin-bottom: 15px; padding: 18px; cursor: pointer; transition: background 0.3s; }\n    .speras-faq summary { font-size: 18px; font-weight: 700; color: #0f172a; outline: none; }\n    .speras-faq details p { margin-top: 12px; margin-bottom: 0; color: #475569; }\n\n    \/* 🚀 JS 灯箱放大效果 CSS *\/\n    .s50-img-zoom { width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); display: block; margin: 0 auto; cursor: zoom-in; transition: transform 0.3s ease, box-shadow 0.3s ease; }\n    .s50-img-zoom:hover { transform: scale(1.02); box-shadow: 0 8px 20px rgba(0,0,0,0.15); }\n    #s50-lightbox { position: fixed; z-index: 2147483647; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #s50-lightbox.active { opacity: 1; visibility: visible; }\n    #s50-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 8px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #s50-lightbox.active img { transform: scale(1); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端万能防重叠修复补丁 (死锁在 .speras-s50-pdp 内) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-s50-pdp .speras-feature-row,\n        .speras-s50-pdp .speras-specs-box,\n        .speras-s50-pdp .speras-safety-warranty-row {\n            display: block !important; \n            padding: 15px 10px !important;\n            margin-bottom: 20px !important;\n        }\n        \n        .speras-s50-pdp .speras-feature-text, \n        .speras-s50-pdp .speras-feature-img,\n        .speras-s50-pdp .speras-specs-box \u003e div,\n        .speras-s50-pdp .s50-safety-card,\n        .speras-s50-pdp .s50-warranty-card {\n            display: block !important;\n            width: 100% !important;\n            max-width: 100% !important;\n            padding: 25px !important;\n            margin: 0 0 20px 0 !important;\n            box-sizing: border-box !important;\n        }\n\n        .speras-s50-pdp h1, .speras-s50-pdp h2, .speras-s50-pdp h3, \n        .speras-s50-pdp p, .speras-s50-pdp span, .speras-s50-pdp li {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            line-height: 1.6 !important;\n            height: auto !important;\n        }\n        \n        .speras-s50-pdp .speras-hero-banner h1 {\n            font-size: 26px !important;\n            line-height: 1.3 !important;\n        }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-s50-pdp\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #eab308; color: #111; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eMaximum Power Output\u003c\/span\u003e\n\u003ch1\u003eSPERAS S50: 5000mAh 21700 Li-ion Battery\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eFuel your high-performance gear with the SPERAS S50. This premium 21700 rechargeable lithium-ion battery features a massive \u003cspan style=\"color: #eab308;\"\u003e\u003cstrong\u003e5000mAh capacity\u003c\/strong\u003e\u003c\/span\u003e and a high-drain \u003cspan style=\"color: #eab308;\"\u003e\u003cstrong\u003e15A max discharge rate\u003c\/strong\u003e\u003c\/span\u003e. Built with premium LG cells and comprehensive safety circuits, it guarantees peak performance and extreme reliability for your most demanding tactical and search flashlights.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px; margin-bottom: 35px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔋 5000mAh \/ 18.0Wh\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e⚡ 15A Max Discharge\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🛡️ Triple Protection\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"max-width: 650px; margin: 0 auto;\"\u003e\u003cimg class=\"s50-img-zoom\" style=\"box-shadow: 0 8px 30px rgba(0,0,0,0.3);\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/5_aa3bd752-4eb3-4119-887c-d5a2c583e484.jpg?v=1776312409\" alt=\"SPERAS S50 5000mAh high capacity 21700 3.6V rechargeable Li-ion battery\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 40px; margin-bottom: 30px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eUnleash True Performance\u003c\/h2\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003ePremium LG Cell \u0026amp; High-Drain Output\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eNot all batteries are created equal. The SPERAS S50 is powered by a 100% new, authentic \u003cstrong\u003eLG internal cell\u003c\/strong\u003e, guaranteeing true 5000mAh capacity without false advertising.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eWith a continuous discharging current of 9.8A and a \u003cstrong\u003emaximum burst of 15A\u003c\/strong\u003e, it easily drives high-lumen flashlights to their maximum Turbo output without voltage sagging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg class=\"s50-img-zoom\" alt=\"SPERAS S50 21700 battery featuring LG cell and high drain 15A max current\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/1_57da44ee-50c0-49fe-8bd9-02d5ec784c05.jpg?v=1776312409\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-safety-warranty-row\"\u003e\n\u003cdiv class=\"s50-safety-card\"\u003e\n\u003ch3\u003eIntelligent Safety Protections\u003c\/h3\u003e\n\u003cp\u003eSafety is our top priority. The S50 features a highly sophisticated built-in protection circuit board (PCB) to ensure the maximum lifespan of your battery and the safety of your devices.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple Defense:\u003c\/strong\u003e Prevents Over-charging, Over-discharging, and Short-circuiting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpact Resistant:\u003c\/strong\u003e Features a unique structural design that protects the internal core from drops and severe shocks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"s50-warranty-card\"\u003e\n\u003ch3\u003eBacked by SPERAS Quality\u003c\/h3\u003e\n\u003cp\u003eWe stand behind our power sources. The SPERAS S50 comes with a comprehensive \u003cstrong\u003e1-Year Manufacturer Warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIf you experience any performance issues or defects, we will exchange it or provide a new one immediately. Buy and operate your gear with absolute confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-cross-sell\"\u003e\n\u003ch3\u003e🔦 The Perfect Power Source for SPERAS Flashlights\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 10px;\"\u003eThe S50 battery is specifically engineered to handle the extreme power demands of our professional lighting gear. It is the highly recommended primary or backup power source for:\u003c\/p\u003e\n\u003cul style=\"font-size: 16px; margin-bottom: 0; color: #475569;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003ca rel=\"noopener\" title=\"SPERAS P4 4000LM USB-C Charging Flashlight\" href=\"https:\/\/sperasflashlight.com\/products\/speras-p4-4000-lumen-search-flashlight-power-bank\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eSPERAS P4 (4000 Lumens Searchlight)\u003c\/strong\u003e\u003c\/span\u003e \u003c\/a\u003e- Maximizes the P4's turbo output and ensures up to 167 hours of runtime.\u003c\/li\u003e\n\u003cli\u003eIt is also fully compatible with most standard high-drain 21700 flashlights on the market.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-specs-box\"\u003e\n\u003cdiv\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e SPERAS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e S50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Cell:\u003c\/strong\u003e LG Cell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 5000mAh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 3.6V (18.0Wh)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 style=\"color: transparent; border-left: none;\"\u003e \u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Current:\u003c\/strong\u003e 1A (Recommended), 2A (Max)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarging Current:\u003c\/strong\u003e 9.8A (Continuous), 15A (Max)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 75mm (Length) x 21.4mm (Diameter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 72.8g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 Year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 20px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv class=\"speras-faq\" style=\"margin-bottom: 50px;\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eCan I use this 21700 battery in an 18650 flashlight?\u003c\/summary\u003e\n\u003cp\u003eNo. The 21700 battery is larger (21.4mm diameter, 75mm length) than an 18650 battery. It will not fit in flashlights designed strictly for 18650 batteries. Please ensure your flashlight or device specifically supports 21700 sized batteries.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this a protected or unprotected battery?\u003c\/summary\u003e\n\u003cp\u003eThe SPERAS S50 is a \u003cstrong\u003eProtected\u003c\/strong\u003e battery. It features a built-in intelligent circuit board at the positive pole that actively prevents over-charging, over-discharging, and short circuits, making it exceptionally safe for daily use.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat kind of charger should I use?\u003c\/summary\u003e\n\u003cp\u003eWe recommend using a high-quality smart charger specifically designed for lithium-ion batteries. For optimal battery life, a charging current of 1A is recommended, though it safely supports up to 2A fast charging.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhy does my high-lumen flashlight need a \"High Drain\" 15A battery?\u003c\/summary\u003e\n\u003cp\u003eHigh-performance flashlights (like the 4000-lumen SPERAS P4) require massive amounts of power instantly to reach their Turbo modes. Standard batteries will suffer from voltage drop and fail to activate Turbo. The S50's 15A max discharge rate easily handles these extreme power demands.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"s50-lightbox\"\u003e\u003cimg alt=\"Zoomed View\" id=\"s50-lightbox-img\"\u003e\u003c\/div\u003e\n\u003cscript\u003e\n    \/\/ 使用纯 JS 拦截点击并触发灯箱，百分百避开 Shopify 主题的锚点劫持\n    document.addEventListener('click', function(e) {\n        if (e.target \u0026\u0026 e.target.classList.contains('s50-img-zoom')) {\n            e.preventDefault();\n            var lightbox = document.getElementById('s50-lightbox');\n            var lightboxImg = document.getElementById('s50-lightbox-img');\n            if (lightbox \u0026\u0026 lightboxImg) {\n                lightboxImg.src = e.target.src;\n                lightbox.classList.add('active');\n                document.body.style.overflow = 'hidden'; \/\/ 防止背景滑动\n            }\n        } else if (e.target \u0026\u0026 (e.target.id === 's50-lightbox' || e.target.id === 's50-lightbox-img')) {\n            var lightbox = document.getElementById('s50-lightbox');\n            if (lightbox) {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = ''; \/\/ 恢复背景滑动\n            }\n        }\n    });\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":41281336475825,"sku":"SPERAS-S50","price":23.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/SPERAS_S50.jpg?v=1776313424"},{"product_id":"b6-led-rechargeable-headlamp","title":"B6 Led USB-C Rechargeable Headlamp","description":"\u003cstyle\u003e\n    \/* 🏆 SPERAS Universal PDP Layout \u0026 Anti-Overlap System *\/\n    .speras-pdp-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 950px; margin: 0 auto; padding: 20px; box-sizing: border-box; }\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #84cc16; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 36px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* Layout Elements *\/\n    .speras-section-title { font-size: 28px; font-weight: bold; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-top: 50px; margin-bottom: 30px; text-align: center; }\n    .speras-feature-block { display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 12px; overflow: hidden; border: 1px solid #f0f0f0; }\n    .speras-feature-text { flex: 1 1 300px; padding: 40px; box-sizing: border-box; }\n    .speras-feature-img { flex: 1 1 300px; padding: 20px; box-sizing: border-box; }\n    .speras-feature-img img { width: 100%; height: auto; border-radius: 8px; display: block; margin: 0 auto; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }\n    \n    .speras-spec-table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid #e2e8f0; border-radius: 8px; overflow: hidden; }\n    .speras-spec-table th, .speras-spec-table td { padding: 12px 15px; border-bottom: 1px solid #e2e8f0; text-align: left; }\n    .speras-spec-table th { background-color: #f1f5f9; font-weight: bold; width: 40%; color: #334155; }\n\n    \/* 🔎 Lightbox and Hover Effects *\/\n    .speras-zoom { cursor: zoom-in; transition: transform 0.2s; }\n    .speras-zoom:hover { transform: scale(1.02); }\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; right: 0; bottom: 0; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; padding: 15px; box-sizing: border-box; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* ========================================================= *\/\n    \/* 📱 MOBILE ANTI-OVERLAP PATCH (Strict Constraints) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-pdp-container { padding: 10px !important; overflow: hidden !important; }\n        .speras-hero-banner { padding: 30px 15px !important; height: auto !important; }\n        \n        \/* Force Flexbox to stack vertically *\/\n        .speras-feature-block { display: block !important; }\n        .speras-feature-text, .speras-feature-img { \n            display: block !important; \n            width: 100% !important; \n            max-width: 100% !important; \n            padding: 20px !important; \n            height: auto !important; \n        }\n\n        \/* Force Text to wrap and never overlap *\/\n        .speras-pdp-container h1, .speras-pdp-container h2, .speras-pdp-container h3, \n        .speras-pdp-container p, .speras-pdp-container span, .speras-pdp-container li,\n        .speras-pdp-container summary, .speras-pdp-container table, .speras-pdp-container th, .speras-pdp-container td {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: anywhere !important; \n            line-height: 1.6 !important;\n            height: auto !important;\n            max-height: none !important;\n        }\n        \n        .speras-pdp-container h1 { font-size: 24px !important; margin-bottom: 15px !important; }\n        .speras-pdp-container h3 { font-size: 20px !important; }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-pdp-container\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #84cc16; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eUltra-Lightweight Partner\u003c\/span\u003e\n\u003ch1\u003eSPERAS B6: Smart Wave Sensor Headlamp\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eThe B6 headlamp is your ultimate partner for outdoor activities. Weighing only \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e62g\u003c\/strong\u003e\u003c\/span\u003e, it provides \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e120 lumens\u003c\/strong\u003e\u003c\/span\u003e of bright, hands-free illumination. Equipped with a smart wave sensor and multiple modes, it is designed for runners, campers, and mechanics who need reliable light without the bulk.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e✋ Wave Sensor\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🪶 62g Ultra-Light\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔋 800mAh Battery\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; padding: 40px 20px; border-radius: 12px; margin-bottom: 50px; border: 1px solid #e2e8f0;\"\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 800; color: #0f172a !important; margin-top: 0; text-align: center; margin-bottom: 20px;\"\u003eWhich SPERAS Headlamp is Right For You?\u003c\/h2\u003e\n\u003cp style=\"text-align: center; color: #475569 !important; margin-bottom: 30px; max-width: 700px; margin-left: auto; margin-right: auto; font-size: 16px;\"\u003eWe design gear for every mission. Choose the ultra-light B6 for everyday agility, or step up to the B9 for extended professional power and multi-source utility.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; border-radius: 10px; box-shadow: 0 4px 15px rgba(0,0,0,0.08); border: 1px solid #cbd5e1;\"\u003e\n\u003ctable style=\"width: 131.048%; border-collapse: collapse; text-align: center; min-width: 650px; background: rgb(255, 255, 255) !important;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 18px; width: 20.0308%; font-size: 16px; border-right: 1px solid rgb(51, 65, 85); background: rgb(30, 41, 59) !important; color: rgb(255, 255, 255) !important;\"\u003eFeature \/ Model\u003c\/th\u003e\n\u003cth style=\"padding: 18px; width: 40.0616%; font-size: 18px; font-weight: 800; border-right: 1px solid rgb(101, 163, 13); background: rgb(132, 204, 22) !important; color: rgb(255, 255, 255) !important;\"\u003eSPERAS B6 (This Item)\u003c\/th\u003e\n\u003cth style=\"padding: 18px; width: 39.9076%; font-size: 18px; font-weight: 800; background: rgb(59, 130, 246) !important; color: rgb(255, 255, 255) !important;\"\u003e\u003ca style=\"color: #ffffff !important; text-decoration: underline;\" title=\"Speras B9 600lm Multi-Function Headlamp with UV \u0026amp; Red Light\" href=\"https:\/\/sperasflashlight.com\/products\/speras-b9-600lm-multi-function-headlamp-with-uv-red-light\" target=\"_blank\"\u003eSPERAS B9 (Multi-Source)\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 16px; font-weight: bold; border-right: 1px solid rgb(226, 232, 240); color: rgb(51, 65, 85) !important; background: rgb(248, 250, 252) !important; width: 20.0308%;\"\u003eBest Used For\u003c\/td\u003e\n\u003ctd style=\"padding: 16px; font-weight: bold; border-right: 1px solid rgb(226, 232, 240); color: rgb(77, 124, 15) !important; background: rgb(247, 254, 231) !important; width: 40.0616%;\"\u003eJogging, Dog Walking, Reading\u003c\/td\u003e\n\u003ctd style=\"padding: 16px; font-weight: bold; color: rgb(29, 78, 216) !important; background: rgb(239, 246, 255) !important; width: 39.9076%;\"\u003eHiking, Professional Work, UV Inspection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 16px; font-weight: bold; border-right: 1px solid rgb(226, 232, 240); color: rgb(51, 65, 85) !important; background: rgb(255, 255, 255) !important; width: 20.0308%;\"\u003eWeight \u0026amp; Build\u003c\/td\u003e\n\u003ctd style=\"padding: 16px; font-weight: bold; border-right: 1px solid rgb(226, 232, 240); color: rgb(77, 124, 15) !important; background: rgb(255, 255, 255) !important; width: 40.0616%;\"\u003e62g (Ultra-Lightweight ABS)\u003c\/td\u003e\n\u003ctd style=\"padding: 16px; font-weight: bold; color: rgb(29, 78, 216) !important; background: rgb(255, 255, 255) !important; width: 39.9076%;\"\u003e66.5g (Featherweight ABS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 16px; font-weight: bold; border-right: 1px solid rgb(226, 232, 240); color: rgb(51, 65, 85) !important; background: rgb(248, 250, 252) !important; width: 20.0308%;\"\u003eMax Output\u003c\/td\u003e\n\u003ctd style=\"padding: 16px; font-weight: bold; border-right: 1px solid rgb(226, 232, 240); color: rgb(77, 124, 15) !important; background: rgb(247, 254, 231) !important; width: 40.0616%;\"\u003e120 Lumens\u003c\/td\u003e\n\u003ctd style=\"padding: 16px; font-weight: bold; color: rgb(29, 78, 216) !important; background: rgb(239, 246, 255) !important; width: 39.9076%;\"\u003e600 Lumens (86m Throw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 16px; font-weight: bold; border-right: 1px solid rgb(226, 232, 240); color: rgb(51, 65, 85) !important; background: rgb(255, 255, 255) !important; width: 20.0308%;\"\u003eLight Modes\u003c\/td\u003e\n\u003ctd style=\"padding: 16px; font-weight: bold; border-right: 1px solid rgb(226, 232, 240); color: rgb(77, 124, 15) !important; background: rgb(255, 255, 255) !important; width: 40.0616%;\"\u003eHigh, Medium, Low, SOS\u003c\/td\u003e\n\u003ctd style=\"padding: 16px; font-weight: bold; color: rgb(29, 78, 216) !important; background: rgb(255, 255, 255) !important; width: 39.9076%;\"\u003eSpot, COB Flood, Red, UV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 16px; font-weight: bold; border-right: 1px solid rgb(226, 232, 240); color: rgb(51, 65, 85) !important; background: rgb(248, 250, 252) !important; width: 20.0308%;\"\u003eSpecial Feature\u003c\/td\u003e\n\u003ctd style=\"padding: 16px; font-weight: bold; border-right: 1px solid rgb(226, 232, 240); color: rgb(77, 124, 15) !important; background: rgb(247, 254, 231) !important; width: 40.0616%;\"\u003eSmart Wave Sensor (Hands-free)\u003c\/td\u003e\n\u003ctd style=\"padding: 16px; font-weight: bold; color: rgb(29, 78, 216) !important; background: rgb(239, 246, 255) !important; width: 39.9076%;\"\u003eDual-Switch Mode Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eCore Features Engineered for You\u003c\/h2\u003e\n\u003cdiv class=\"speras-feature-block\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #65a30d; margin-top: 0;\"\u003eIPX5 Weatherproof Reliability\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eDo not let unpredictable weather stop your adventure. The B6 features a robust IPX5 waterproof rating.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eWhether you are caught in a sudden drizzle during a run or dealing with a damp camping environment, this headlamp is built to keep shining safely and reliably outdoors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg class=\"speras-zoom\" alt=\"SPERAS B6 headlamp IPX5 waterproof rating in rainy outdoor environment\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/8-1.webp?v=1776910887\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-block\" style=\"flex-direction: row-reverse;\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #65a30d; margin-top: 0;\"\u003eIntuitive Dual-Switch Operation\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eTotal control at your fingertips. The top panel features two distinct buttons to eliminate confusion in the dark.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eUse the Sensory Switch to toggle induction mode, or use the Conventional Switch to cycle through 4 essential lighting modes: High, Medium, Low, and a long-press SOS function for emergencies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg class=\"speras-zoom\" alt=\"SPERAS B6 dual switch layout showing sensory button and conventional modes\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/7.webp?v=1776910887\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-block\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #65a30d; margin-top: 0;\"\u003eSmart Wave Sensor Technology\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eTrue hands-free convenience. When induction mode is active, simply wave your hand within 10cm of the front sensor to turn the light on or off.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eThis is the perfect solution when your hands are covered in grease while fixing a car, wearing thick gloves, or holding fishing gear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg class=\"speras-zoom\" alt=\"Smart wave sensor function on SPERAS B6 headlamp allowing hands-free on and off control\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/8.webp?v=1776910888\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-block\" style=\"flex-direction: row-reverse;\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #65a30d; margin-top: 0;\"\u003eOne Headlamp, Endless Adventures\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eBecause it weighs a mere 62g, you will barely notice you are wearing it. The adjustable, elastic headband stays secure during active movement.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eIt is highly suitable for a variety of environments to meet different lighting needs—from night cycling and camping, to dog walking, caving, and early morning runs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg class=\"speras-zoom\" alt=\"Versatile applications of SPERAS B6 including night cycling camping caving and running\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/14.webp?v=1776910888\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"max-width: 700px; margin: 0 auto; margin-bottom: 50px;\"\u003e\n\u003ctable class=\"speras-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eItem NO\u003c\/th\u003e\n\u003ctd\u003eB6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLED\u003c\/th\u003e\n\u003ctd\u003eXPE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrightness\u003c\/th\u003e\n\u003ctd\u003e120 Lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery\u003c\/th\u003e\n\u003ctd\u003e800mAh (Built-in Rechargeable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam Distance\u003c\/th\u003e\n\u003ctd\u003e35 Meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRuntime\u003c\/th\u003e\n\u003ctd\u003e6 to 12 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWaterproof\u003c\/th\u003e\n\u003ctd\u003eIPX5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModes\u003c\/th\u003e\n\u003ctd\u003e4 Modes (High, Medium, Low, SOS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSmart Sensor\u003c\/th\u003e\n\u003ctd\u003eYes (Wave Control)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e62g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e58 x 29 x 32mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Includes\u003c\/th\u003e\n\u003ctd\u003eHeadlamp, USB Cable, Color Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 40px; max-width: 800px; margin: 0 auto;\"\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 8px; cursor: pointer;\" open=\"\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none; list-style: none;\"\u003eHow exactly does the wave sensor work?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eOnce you click the dedicated 'Sensory Switch' to enter induction mode, a sensor on the front of the light becomes active. You simply wave your hand within 10cm of the headlamp to toggle the beam on or off, making it incredibly easy to use when your hands are dirty or occupied.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none; list-style: none;\"\u003eIs the B6 comfortable for long-distance running?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eAbsolutely. The B6 is designed with an ultra-lightweight profile, weighing only 62g. Combined with the soft, adjustable, and breathable headband, it prevents the annoying bouncing effect and neck fatigue commonly experienced with heavier headlamps.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none; list-style: none;\"\u003eHow do I access the emergency SOS mode?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eTo activate the SOS mode for emergencies, simply long-press the 'Conventional Switch'. This dedicated safety feature ensures you can easily signal for help when exploring outdoors.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg alt=\"Enlarged view\" id=\"speras-lightbox-img\"\u003e\u003c\/div\u003e\n\u003cscript\u003e\n        document.addEventListener(\"DOMContentLoaded\", function() {\n            var lightbox = document.getElementById('speras-lightbox');\n            var lightboxImg = document.getElementById('speras-lightbox-img');\n            var images = document.querySelectorAll('.speras-zoom');\n\n            if (lightbox \u0026\u0026 lightboxImg) {\n                images.forEach(function(img) {\n                    img.addEventListener('click', function(e) {\n                        e.preventDefault();\n                        lightboxImg.src = this.src;\n                        lightbox.classList.add('active');\n                        document.body.style.overflow = 'hidden';\n                    });\n                });\n\n                lightbox.addEventListener('click', function() {\n                    lightbox.classList.remove('active');\n                    document.body.style.overflow = '';\n                    setTimeout(function() { lightboxImg.src = ''; }, 300);\n                });\n            }\n        });\n    \u003c\/script\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Black","offer_id":47357341139121,"sku":"SPERAS-B6","price":15.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/SPERAS_B6_1.jpg?v=1776911286"},{"product_id":"speras-sm1-multi-use-quick-mount-clamp","title":"SPERAS SM1 Multi-Use Clamp Mount | Fits 25-35mm Cylindrical Gear","description":"\u003cstyle\u003e\n    \/* ========================================================= *\/\n    \/* 基础样式重置与排版优化 (安全隔离版补丁) *\/\n    \/* ========================================================= *\/\n    .speras-sm1-pdp { font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: 0 auto; padding: 20px; background: #fff; }\n    .speras-sm1-pdp h1, .speras-sm1-pdp h2 { margin-top: 0; line-height: 1.3; font-weight: 900;}\n    .speras-sm1-pdp p { font-size: 16px; margin-bottom: 20px; color: #475569; }\n    .speras-sm1-pdp strong { font-weight: 800; color: #1e293b; }\n    \n    \/* 极致稳定的左右图文模块 (Feature Row) *\/\n    .sm1-feature-row { display: flex; flex-wrap: wrap; background: #fafafa; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 40px; overflow: hidden; align-items: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02); }\n    .sm1-feature-text { flex: 1 1 340px; padding: 35px; box-sizing: border-box; }\n    .sm1-feature-img { flex: 1 1 340px; padding: 25px; text-align: center; box-sizing: border-box; }\n    .sm1-feature-img img { width: 100%; height: auto; border-radius: 8px; max-width: 400px;}\n\n    \/* Box 模块 (已修复文字颜色被主题覆盖的问题) *\/\n    .sm1-specs-box { background: #1a1a1a; padding: 40px; border-radius: 16px; margin-bottom: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }\n    .sm1-specs-box h2 { border-left: 5px solid #eab308; padding-left: 15px; color: #ffffff !important; margin-top: 0; margin-bottom: 20px; }\n    .sm1-specs-box p { color: #cbd5e1 !important; font-size: 16px; margin-bottom: 15px; }\n    .sm1-specs-box ul { list-style: square; padding-left: 20px; color: #ffffff !important; margin: 0; }\n    .sm1-specs-box li { margin-bottom: 10px; color: #ffffff !important; font-size: 16px; }\n    .sm1-specs-box strong { color: #eab308 !important; } \/* 让加粗的字显示为亮黄色，极其清晰 *\/\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠隔离补丁 (死锁在 .speras-sm1-pdp 内) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-sm1-pdp .sm1-feature-row {\n            display: block !important; \n            padding: 15px 10px !important;\n        }\n        \n        .speras-sm1-pdp .sm1-feature-text, \n        .speras-sm1-pdp .sm1-feature-img {\n            display: block !important;\n            width: 100% !important;\n            max-width: 100% !important;\n            padding: 15px !important;\n            margin: 0 !important;\n            box-sizing: border-box !important;\n        }\n\n        \/* 文字换行重置，防挤压叠罗汉 *\/\n        .speras-sm1-pdp h1, .speras-sm1-pdp h2, .speras-sm1-pdp p, .speras-sm1-pdp span, .speras-sm1-pdp li {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            line-height: 1.6 !important;\n            height: auto !important;\n        }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"speras-sm1-pdp\"\u003e\n\n\u003cdiv style=\"text-align: center; margin-bottom: 50px;\"\u003e\n    \u003cspan style=\"display: inline-block; background: #eab308; color: #111; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eUniversal Accessory Mount\u003c\/span\u003e\n    \u003ch1\u003eSPERAS SM1 Quick Mount: High-Capacity Lighting Bracket\u003c\/h1\u003e\n    \u003cp style=\"font-size: 18px; max-width: 800px; margin: 0 auto;\"\u003eThe SPERAS SM1 is a heavy-duty, dual-ring quick mount designed for rapid, tool-free attachment of high-performance flashlights to a wide range of cylindrical gear. Engineered for absolute stability, it offers professional explorers, search-and-rescue teams, and wildlife observers a secure and reliable illumination solution without compromising the precision of delicate equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sm1-feature-row\"\u003e\n    \u003cdiv class=\"sm1-feature-text\"\u003e\n        \u003ch2 style=\"font-size: 24px; color: #eab308; margin-bottom: 15px;\"\u003eHighly Adjustable Range\u003c\/h2\u003e\n        \u003cp\u003eThe SM1 features a very adaptable design with two distinct rings to provide an instant lighting extension for your professional gear setup.\u003c\/p\u003e\n        \u003cp\u003eIt is fully compatible with cylindrical equipment and accessories ranging from \u003cstrong\u003e25mm to 35mm in diameter\u003c\/strong\u003e, making it suitable for standard heavy-duty lighting gear, spotting scopes, and tripod legs.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"sm1-feature-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/SM1-8.jpg?v=1641727104\" alt=\"SPERAS SM1 technical schematic showing adjustable 25-35mm dual ring size compatibility\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex-direction: row-reverse;\" class=\"sm1-feature-row\"\u003e\n    \u003cdiv class=\"sm1-feature-text\"\u003e\n        \u003ch2 style=\"font-size: 24px; color: #eab308; margin-bottom: 15px;\"\u003eRapid, Tool-Free Installation\u003c\/h2\u003e\n        \u003cp\u003eGearing up should never take time. The SM1 is designed with large, ergonomic, and easy-to-grip tightening knobs.\u003c\/p\u003e\n        \u003cp\u003eThis allows for intuitive, rapid installation and removal, giving users the ability to swiftly equip their lighting gear in demanding situations. No additional tools are required, ensuring a fluent operation under stress.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"sm1-feature-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/SM1-4.jpg?v=1641727104\" alt=\"SPERAS SM1 dual ring quick mount featuring large ergonomic knobs for rapid flashlight attachment\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sm1-specs-box\"\u003e\n    \u003ch2\u003eDurable Specs for Demanding Missions\u003c\/h2\u003e\n    \u003cp\u003eCrafted with durable construction to withstand challenging outdoor environments.\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003e100% Rustproof Material Construction\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eRing Size Range:\u003c\/strong\u003e 25mm to 35mm (Dual Adjustable)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTotal Length:\u003c\/strong\u003e 110mm\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e Compact and Lightweight\u003c\/li\u003e\n    \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 20px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv class=\"speras-faq\" style=\"margin-bottom: 50px;\"\u003e\n    \u003cdetails open=\"\"\u003e\n        \u003csummary\u003eWhat equipment can this mount attach lighting to?\u003c\/summary\u003e\n        \u003cp\u003eThe SM1 is highly versatile. It is designed to clamp flashlights onto any cylindrical gear or heavy-duty tubes with a diameter between 25mm and 35mm, such as tripod monopod legs or professional spotting scope tubes.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n        \u003csummary\u003eDo I need tools to install or remove the mount?\u003c\/summary\u003e\n        \u003cp\u003eAbsolutely not. The mount features two large, easy-to-turn knobs that allow you to quickly and securely tighten or loosen the clamps by hand, even while wearing professional gloves.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n        \u003csummary\u003eIs this mount safe for use on delicate professional gear?\u003c\/summary\u003e\n        \u003cp\u003eYes. The adjustable tension design allows for a secure, stable fit without needing to over-torque the clamps, ensuring it won't damage the performance or finish of your specialized equipment.\u003c\/p\u003e\n    \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":41281415250097,"sku":"SPERAS-SM1","price":12.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/SM1-1.jpg?v=1641727103"},{"product_id":"speras-mini-multifunctional-key-lamp","title":"SPERAS Mini Multifunctional Keychain Lights 400 Lumen","description":"\u003cstyle\u003e\n    \/* ========================================================= *\/\n    \/* 基础样式重置与排版优化 (高级黑橙战术风格) *\/\n    \/* ========================================================= *\/\n    .speras-s11-pdp { font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; color: #2c3e50; line-height: 1.6; max-width: 1100px; margin: 0 auto; padding: 20px; background: #fff; }\n    .speras-s11-pdp h1, .speras-s11-pdp h2, .speras-s11-pdp h3 { margin-top: 0; line-height: 1.3; }\n    \n    \/* 🏆 Hero 顶部横幅 *\/\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 50px; text-align: center; border-bottom: 6px solid #eab308; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; text-transform: uppercase; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* 极致稳定的左右图文模块 (Feature Row) *\/\n    .speras-feature-row { display: flex; flex-wrap: wrap; background: #fafafa; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 40px; overflow: hidden; align-items: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02); }\n    .speras-feature-text { flex: 1 1 340px; padding: 35px; box-sizing: border-box; }\n    .speras-feature-img { flex: 1 1 340px; padding: 25px; text-align: center; box-sizing: border-box; }\n\n    \/* 竞品对比表格 *\/\n    .speras-table-wrapper { overflow-x: auto; margin-bottom: 50px; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: center; background-color: #fff; min-width: 600px;}\n    .speras-table th, .speras-table td { padding: 18px 20px; border-bottom: 1px solid #e2e8f0; }\n    .speras-table th { background-color: #1e293b; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f8fafc; }\n    .speras-highlight-1 { font-weight: bold; color: #eab308; background-color: #fefce8; width: 35%; }\n\n    \/* Box 模块 *\/\n    .speras-box-module { background: #1a1a1a; padding: 40px; border-radius: 16px; margin-bottom: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); display: flex; flex-wrap: wrap; gap: 30px; align-items: center; }\n    .speras-box-module \u003e div { flex: 1 1 300px; box-sizing: border-box; }\n    .speras-box-module h2 { border-left: 5px solid #eab308; padding-left: 15px; color: #ffffff !important; margin-top: 0; margin-bottom: 20px;}\n\n    \/* FAQ 手风琴样式 *\/\n    .speras-faq details { background: #fff; border: 1px solid #cbd5e1; border-radius: 8px; margin-bottom: 15px; padding: 18px; cursor: pointer; transition: background 0.3s; }\n    .speras-faq summary { font-size: 18px; font-weight: 700; color: #0f172a; outline: none; }\n    .speras-faq details p { margin-top: 12px; margin-bottom: 0; color: #475569; }\n\n    \/* 🚀 纯 CSS 锚点点击放大 *\/\n    a.s11-img-zoom { display: block; cursor: zoom-in; transition: transform 0.3s ease, box-shadow 0.3s ease; text-decoration: none; }\n    a.s11-img-zoom img { width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); display: block; margin: 0 auto; }\n    a.s11-img-zoom:hover { transform: scale(1.02); box-shadow: 0 8px 20px rgba(0,0,0,0.15); }\n    \n    .s11-lightbox-target { display: none; position: fixed; z-index: 2147483647; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(10, 15, 25, 0.95); cursor: zoom-out; text-decoration: none; }\n    .s11-lightbox-target:target { display: flex; justify-content: center; align-items: center; }\n    .s11-lightbox-target img { max-width: 90vw; max-height: 90vh; border-radius: 8px; box-shadow: 0 0 40px rgba(0,0,0,0.8); animation: sperasZoomIn 0.3s ease forwards; }\n    @keyframes sperasZoomIn { from { transform: scale(0.9); opacity: 0; } to { transform: scale(1); opacity: 1; } }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端万能防重叠修复补丁 (死锁在 .speras-s11-pdp 内) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        \/* 废除 flex 左右并排，强行变更为 block 块级上下堆叠 *\/\n        .speras-s11-pdp .speras-feature-row,\n        .speras-s11-pdp .speras-box-module {\n            display: block !important; \n            padding: 15px 10px !important;\n        }\n        \n        \/* 宽度 100% 释放，防止挤压 *\/\n        .speras-s11-pdp .speras-feature-text, \n        .speras-s11-pdp .speras-feature-img,\n        .speras-s11-pdp .speras-box-module \u003e div {\n            display: block !important;\n            width: 100% !important;\n            max-width: 100% !important;\n            padding: 15px !important;\n            margin: 0 !important;\n            box-sizing: border-box !important;\n        }\n\n        \/* 强制重置行高与断行，彻底消灭手机端文字错乱与叠罗汉 *\/\n        .speras-s11-pdp h1, \n        .speras-s11-pdp h2, \n        .speras-s11-pdp h3, \n        .speras-s11-pdp p, \n        .speras-s11-pdp span, \n        .speras-s11-pdp li,\n        .speras-s11-pdp th,\n        .speras-s11-pdp td {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            line-height: 1.6 !important;\n            height: auto !important;\n        }\n        \n        .speras-s11-pdp .speras-hero-banner h1 {\n            font-size: 26px !important;\n            line-height: 1.3 !important;\n        }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-s11-pdp\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #eab308; color: #111; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eInnovative Multi-Source Light\u003c\/span\u003e\n\u003ch1\u003eSPERAS S11: 400LM Multi-Function EDC Key Light\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eThe SPERAS S11 is an exquisitely compact and transparent mini keychain flashlight. Weighing only \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e18g\u003c\/strong\u003e\u003c\/span\u003e, it delivers an astonishing \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e400 lumens\u003c\/strong\u003e\u003c\/span\u003e. Packed with a magnetic tailcap and versatile side lights (including UV and a Red-Blue Police signal flash), it is the ultimate everyday carry assistant for professionals and outdoor enthusiasts.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px; margin-bottom: 35px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e💡 400 Lumens Max\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🚨 Red-Blue Police Signal\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🧲 Hands-free Magnetic Tail\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"max-width: 750px; margin: 0 auto;\"\u003e\u003ca class=\"s11-img-zoom\" href=\"#s11-zoom-1\"\u003e \u003cimg alt=\"SPERAS S11 transparent mini keychain flashlight attached to car keys 400 lumens\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/5_e5990bc8-e06f-4932-8fbb-3b3188c185d5.jpg?v=1648129464\" style=\"box-shadow: 0 8px 30px rgba(0,0,0,0.3);\"\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 40px; margin-bottom: 30px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eSmall Stature, Infinite Utility\u003c\/h2\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eIncredible Brightness in Your Palm\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eDo not let its transparent, toy-like appearance fool you. Driven by a high-performance LED with a lifespan of \u003cstrong\u003e50,000 hours\u003c\/strong\u003e, the S11 unleashes a bright and long-reaching beam up to \u003cstrong\u003e400 lumens\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eIt provides a massive amount of light for such a portable device, making night walks, finding dropped items, or illuminating a campsite completely effortless.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca href=\"#s11-zoom-2\" class=\"s11-img-zoom\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/7_6cac4641-3409-494f-b346-e2730603e625.jpg?v=1648129484\" alt=\"SPERAS S11 high performance LED blasting 400 lumens bright long shot beam\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\" style=\"flex-direction: row-reverse;\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eVersatile Dual Light Sources\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eThe S11 isn't just a flashlight; it's a multi-tool. The transparent body houses an array of functional side LEDs.\u003c\/p\u003e\n\u003cul style=\"color: #475569; padding-left: 20px; font-size: 15px; margin-bottom: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV Light:\u003c\/strong\u003e Perfect for currency detection and identifying fluorescent agents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRed \u0026amp; Red\/Blue Flash:\u003c\/strong\u003e Functions as a highly visible police signal light or emergency roadside beacon.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart UI \u0026amp; Memory:\u003c\/strong\u003e Double-click for the main light, triple-click for side lights. It remembers your last used mode automatically!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca href=\"#s11-zoom-3\" class=\"s11-img-zoom\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/8_59fd4d01-67eb-4545-a669-4cc907691c0b.jpg?v=1648129502\" alt=\"SPERAS S11 main and side light UI including UV light red blue police signal flash\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eTail Magnetic Design for Hands-Free\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eWorking under the hood of your car or checking an electrical panel? The S11 has you covered.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eIt features a strong \u003cstrong\u003emagnetic tailcap\u003c\/strong\u003e that allows it to firmly adsorb onto any iron or metal surface. Combined with the side-illuminating white light, it transforms into an incredibly capable hands-free work light.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca href=\"#s11-zoom-4\" class=\"s11-img-zoom\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/12.jpg?v=1648129575\" alt=\"SPERAS S11 hands free magnetic tail design attached to car hood for repair\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\" style=\"flex-direction: row-reverse;\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eFast USB-C Charging \u0026amp; IP65 Rated\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eThe built-in 300mAh lithium battery is highly efficient. Utilizing the modern \u003cstrong\u003eType-C charging port\u003c\/strong\u003e, the S11 goes from empty to fully charged in just 35 minutes!\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eIt’s also built to brave the elements. The \u003cstrong\u003eIP65 waterproof rating\u003c\/strong\u003e guarantees reliable performance in the rain, snow, or sudden outdoor emergencies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 15px;\"\u003e\n\u003ca href=\"#s11-zoom-5\" class=\"s11-img-zoom\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/10.jpg?v=1648129541\" alt=\"SPERAS S11 USB-C fast charging battery torch from laptop or power bank\"\u003e\u003c\/a\u003e \u003ca href=\"#s11-zoom-6\" class=\"s11-img-zoom\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/11.jpg?v=1648129559\" alt=\"SPERAS S11 IP65 waterproof flashlight working in rain and snow\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eExquisite Size: Only 18 Grams\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eThe pinnacle of EDC key lights. Measuring just \u003cstrong\u003e60.5mm in length\u003c\/strong\u003e and 15.6mm in diameter, it is smaller than your car key.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eAt a featherweight \u003cstrong\u003e18g\u003c\/strong\u003e, you can hang it on your jeans loop, backpack, or keychain without feeling any drag. It is the ultimate portable outing companion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\n\u003cdiv style=\"display: flex; gap: 15px;\"\u003e\n\u003ca href=\"#s11-zoom-7\" class=\"s11-img-zoom\" style=\"flex: 1;\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/9.jpg?v=1648129522\" alt=\"SPERAS S11 exquisite compact size 60.5mm length and 18g weight\"\u003e\u003c\/a\u003e \u003ca href=\"#s11-zoom-8\" class=\"s11-img-zoom\" style=\"flex: 1;\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/13.jpg?v=1648129599\" alt=\"SPERAS S11 portable keychain design hung on jeans loop\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 30px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eSuitable for a Variety of Scenarios\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\u003ca href=\"#s11-zoom-9\" class=\"s11-img-zoom\"\u003e \u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/15.jpg?v=1648129616\" alt=\"SPERAS S11 applicable scenarios patrol duty work lighting car repair camping\" style=\"width: 100%; height: auto; border-radius: 12px; box-shadow: 0 8px 25px rgba(0,0,0,0.15);\"\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 20px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eChoose Your Innovative EDC Companion\u003c\/h2\u003e\n\u003cp style=\"text-align: center; color: #475569; margin-bottom: 30px; font-size: 16px;\"\u003eSPERAS continuously innovates the keychain flashlight space. Choose the \u003cstrong\u003eS11\u003c\/strong\u003e for maximum functional utility, or the \u003cstrong\u003eARC Ti\u003c\/strong\u003e for indestructible titanium luxury.\u003c\/p\u003e\n\u003cdiv class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\" style=\"width: 115.83%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 27.379%;\"\u003eKey Features\u003c\/th\u003e\n\u003cth style=\"background-color: rgb(234, 179, 8); color: rgb(17, 17, 17); font-size: 18px; width: 35.3923%;\"\u003e🔥 SPERAS S11 (This Item)\u003c\/th\u003e\n\u003cth style=\"background-color: rgb(71, 85, 105); color: rgb(255, 255, 255); font-size: 18px; width: 37.2287%;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-arc-ti-titanium-usb-c-key-flashlight\" target=\"_blank\" title=\"SPERAS ARC Ti Titanium Keychain Flashlight\" style=\"color: rgb(255, 255, 255);\" rel=\"noopener\"\u003e\u003cspan\u003e\u003cu\u003eSPERAS ARC Ti\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.379%;\"\u003e\u003cstrong\u003ePrimary Design Focus\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\" style=\"width: 35.3923%;\"\u003eMulti-functional Utility\u003c\/td\u003e\n\u003ctd style=\"width: 37.2287%;\"\u003ePremium Materials \u0026amp; Simplicity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.379%;\"\u003e\u003cstrong\u003eMax Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\" style=\"width: 35.3923%;\"\u003e400 Lumens\u003c\/td\u003e\n\u003ctd style=\"width: 37.2287%;\"\u003e150 Lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.379%;\"\u003e\u003cstrong\u003eSide Lights \u0026amp; Signals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\" style=\"width: 35.3923%;\"\u003eYes (UV, Red, Blue Police Flash)\u003c\/td\u003e\n\u003ctd style=\"width: 37.2287%;\"\u003eNo (Pure main beam)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.379%;\"\u003e\u003cstrong\u003eBody Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\" style=\"width: 35.3923%;\"\u003eTransparent Polycarbonate \/ Alloy\u003c\/td\u003e\n\u003ctd style=\"width: 37.2287%;\"\u003eIndestructible Titanium Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.379%;\"\u003e\u003cstrong\u003eHands-Free Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\" style=\"width: 35.3923%;\"\u003eBuilt-in Magnetic Tailcap\u003c\/td\u003e\n\u003ctd style=\"width: 37.2287%;\"\u003eKeychain attachment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-box-module\"\u003e\n\u003cdiv style=\"padding: 0;\"\u003e\n\u003ch2 style=\"font-size: 26px; border-left: none; padding-left: 0;\"\u003ePick Your Color\u003c\/h2\u003e\n\u003cp style=\"color: #cbd5e1 !important; font-size: 16px; margin-bottom: 20px;\"\u003eThe S11 comes in a sleek gift box and is available in three striking transparent colorways: \u003cstrong\u003eGreen, White\/Clear, and Blue\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul style=\"list-style-type: square; color: #ffffff !important; padding-left: 20px; line-height: 1.8;\"\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1* S11 Flashlight (Color of your choice)\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e\u003cstrong\u003e1* Built-in 300mAh Lithium Battery\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1* Keyring Accessory\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1* Type-C Charging Cable\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1* User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 0; text-align: right;\"\u003e\u003ca href=\"#s11-zoom-10\" class=\"s11-img-zoom\" style=\"display: inline-block;\"\u003e \u003cimg style=\"max-width: 100%; border-radius: 8px;\" alt=\"SPERAS S11 transparent mini keychain flashlight colors white green blue with box\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/SPERAS-S11.jpg?v=1648129394\"\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 20px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\" class=\"speras-faq\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eHow do I turn on the side UV or Red\/Blue signal lights?\u003c\/summary\u003e\n\u003cp\u003eIt's simple! From the off state, quickly \u003cstrong\u003etriple-click\u003c\/strong\u003e the switch to turn on the side lights. Once on, single-click to cycle through the side modes: white reading light, white flash, UV light, red light, red strobe, and finally the red\/blue police flash.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the UV light used for?\u003c\/summary\u003e\n\u003cp\u003eThe built-in UV (Ultraviolet) side light is incredibly handy for everyday tasks such as checking the authenticity of currency (fake current detection), identifying fluorescent agents in clothing or skincare products, and spotting pet stains.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the battery replaceable?\u003c\/summary\u003e\n\u003cp\u003eThe S11 features a built-in 300mAh high-efficiency lithium battery designed for hundreds of charge cycles. While it is not meant to be removed by the user, it charges fully in just 35 minutes via the incredibly convenient Type-C port.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the magnet damage my phone or credit cards?\u003c\/summary\u003e\n\u003cp\u003eThe magnetic tailcap is strong enough to hold the light's weight securely on a car hood. However, as with all strong magnets, we recommend keeping it a safe distance away from magnetic strip cards or sensitive medical devices like pacemakers.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ca id=\"s11-zoom-1\" class=\"s11-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/5_e5990bc8-e06f-4932-8fbb-3b3188c185d5.jpg?v=1648129464\" alt=\"Zoomed Keychain Image\"\u003e\u003c\/a\u003e \u003ca id=\"s11-zoom-2\" class=\"s11-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/7_6cac4641-3409-494f-b346-e2730603e625.jpg?v=1648129484\" alt=\"Zoomed Beam Shot\"\u003e\u003c\/a\u003e \u003ca id=\"s11-zoom-3\" class=\"s11-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/8_59fd4d01-67eb-4545-a669-4cc907691c0b.jpg?v=1648129502\" alt=\"Zoomed UI \u0026amp; Side Lights\"\u003e\u003c\/a\u003e \u003ca id=\"s11-zoom-4\" class=\"s11-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/12.jpg?v=1648129575\" alt=\"Zoomed Magnetic Tail\"\u003e\u003c\/a\u003e \u003ca id=\"s11-zoom-5\" class=\"s11-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/10.jpg?v=1648129541\" alt=\"Zoomed USB Charging\"\u003e\u003c\/a\u003e \u003ca id=\"s11-zoom-6\" class=\"s11-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/11.jpg?v=1648129559\" alt=\"Zoomed Waterproofing\"\u003e\u003c\/a\u003e \u003ca id=\"s11-zoom-7\" class=\"s11-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/9.jpg?v=1648129522\" alt=\"Zoomed Dimensions\"\u003e\u003c\/a\u003e \u003ca id=\"s11-zoom-8\" class=\"s11-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/13.jpg?v=1648129599\" alt=\"Zoomed Portability\"\u003e\u003c\/a\u003e \u003ca id=\"s11-zoom-9\" class=\"s11-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/15.jpg?v=1648129616\" alt=\"Zoomed Scenarios\"\u003e\u003c\/a\u003e \u003ca id=\"s11-zoom-10\" class=\"s11-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/SPERAS-S11.jpg?v=1648129394\" alt=\"Zoomed Colors \u0026amp; Box\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Fluorescent White","offer_id":41588683636913,"sku":"SPERAS-S11","price":20.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":41588683669681,"sku":"SPERAS-S12","price":20.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":41588683702449,"sku":"SPERAS-S13","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/2_0faafedd-ff6c-4808-ab6a-d86dbd5364f4.jpg?v=1648129834"},{"product_id":"speras-arc-ti-titanium-usb-c-key-flashlight","title":"SPERAS ARC Ti Titanium USB-C Key Flashlight","description":"\u003cstyle\u003e\n    \/* ========================================================= *\/\n    \/* 基础样式重置与排版优化 (高级黑橙战术风格) *\/\n    \/* ========================================================= *\/\n    .speras-arcti-pdp { font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; color: #2c3e50; line-height: 1.6; max-width: 1100px; margin: 0 auto; padding: 20px; background: #fff; }\n    .speras-arcti-pdp h1, .speras-arcti-pdp h2, .speras-arcti-pdp h3 { margin-top: 0; line-height: 1.3; }\n    \n    \/* 🏆 Hero 顶部横幅 *\/\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 50px; text-align: center; border-bottom: 6px solid #eab308; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; text-transform: uppercase; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* 极致稳定的左右图文模块 (Feature Row) *\/\n    .speras-feature-row { display: flex; flex-wrap: wrap; background: #fafafa; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 40px; overflow: hidden; align-items: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02); }\n    .speras-feature-text { flex: 1 1 340px; padding: 35px; box-sizing: border-box; }\n    .speras-feature-img { flex: 1 1 340px; padding: 25px; text-align: center; box-sizing: border-box; }\n\n    \/* 竞品对比表格 *\/\n    .speras-table-wrapper { overflow-x: auto; margin-bottom: 50px; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: center; background-color: #fff; min-width: 600px;}\n    .speras-table th, .speras-table td { padding: 18px 20px; border-bottom: 1px solid #e2e8f0; }\n    .speras-table th { background-color: #1e293b; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f8fafc; }\n    .speras-highlight-1 { font-weight: bold; color: #eab308; background-color: #fefce8; width: 40%; }\n\n    \/* Box 模块 *\/\n    .speras-box-module { background: #1a1a1a; padding: 40px; border-radius: 16px; margin-bottom: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); display: flex; flex-wrap: wrap; gap: 30px; align-items: center; }\n    .speras-box-module \u003e div { flex: 1 1 300px; box-sizing: border-box; }\n    .speras-box-module h2 { border-left: 5px solid #eab308; padding-left: 15px; color: #ffffff !important; margin-top: 0; margin-bottom: 20px;}\n\n    \/* FAQ 手风琴样式 *\/\n    .speras-faq details { background: #fff; border: 1px solid #cbd5e1; border-radius: 8px; margin-bottom: 15px; padding: 18px; cursor: pointer; transition: background 0.3s; }\n    .speras-faq summary { font-size: 18px; font-weight: 700; color: #0f172a; outline: none; }\n    .speras-faq details p { margin-top: 12px; margin-bottom: 0; color: #475569; }\n\n    \/* 🚀 纯 CSS 锚点点击放大 *\/\n    a.arcti-img-zoom { display: block; cursor: zoom-in; transition: transform 0.3s ease, box-shadow 0.3s ease; text-decoration: none; }\n    a.arcti-img-zoom img { width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); display: block; margin: 0 auto; }\n    a.arcti-img-zoom:hover { transform: scale(1.02); box-shadow: 0 8px 20px rgba(0,0,0,0.15); }\n    \n    .arcti-lightbox-target { display: none; position: fixed; z-index: 2147483647; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(10, 15, 25, 0.95); cursor: zoom-out; text-decoration: none; }\n    .arcti-lightbox-target:target { display: flex; justify-content: center; align-items: center; }\n    .arcti-lightbox-target img { max-width: 90vw; max-height: 90vh; border-radius: 8px; box-shadow: 0 0 40px rgba(0,0,0,0.8); animation: sperasZoomIn 0.3s ease forwards; }\n    @keyframes sperasZoomIn { from { transform: scale(0.9); opacity: 0; } to { transform: scale(1); opacity: 1; } }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端万能防重叠修复补丁 (死锁在 .speras-arcti-pdp 内) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        \/* 1. 废除 flex 左右并排，强行变更为 block 块级上下堆叠 *\/\n        .speras-arcti-pdp .speras-feature-row,\n        .speras-arcti-pdp .speras-box-module {\n            display: block !important; \n            padding: 15px 10px !important;\n        }\n        \n        \/* 2. 宽度 100% 释放，防止挤压 *\/\n        .speras-arcti-pdp .speras-feature-text, \n        .speras-arcti-pdp .speras-feature-img,\n        .speras-arcti-pdp .speras-box-module \u003e div {\n            display: block !important;\n            width: 100% !important;\n            max-width: 100% !important;\n            padding: 15px !important;\n            margin: 0 !important;\n            box-sizing: border-box !important;\n        }\n\n        \/* 3. 强制重置行高与断行，彻底消灭手机端文字错乱与叠罗汉 *\/\n        .speras-arcti-pdp h1, \n        .speras-arcti-pdp h2, \n        .speras-arcti-pdp h3, \n        .speras-arcti-pdp p, \n        .speras-arcti-pdp span, \n        .speras-arcti-pdp li,\n        .speras-arcti-pdp th,\n        .speras-arcti-pdp td {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            line-height: 1.6 !important;\n            height: auto !important;\n        }\n        \n        .speras-arcti-pdp .speras-hero-banner h1 {\n            font-size: 26px !important;\n            line-height: 1.3 !important;\n        }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"speras-arcti-pdp\"\u003e\n\n\u003cdiv class=\"speras-hero-banner\"\u003e\n    \u003cspan style=\"display: inline-block; background: #eab308; color: #111; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003ePremium EDC Gear\u003c\/span\u003e\n    \u003ch1\u003eSPERAS ARC Ti: Titanium Keychain Flashlight\u003c\/h1\u003e\n    \u003cp class=\"subtitle\"\u003eThe SPERAS ARC Ti is a powerful, rechargeable mini key light crafted from tough \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eTitanium Alloy\u003c\/strong\u003e\u003c\/span\u003e. Producing a max \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e150 lumens\u003c\/strong\u003e\u003c\/span\u003e, it features a hidden USB-C port, IPX8 waterproof rating, and extreme rustproof durability. This indestructible pocket flashlight is the perfect premium companion to add to your Everyday Carry.\u003c\/p\u003e\n    \n    \u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px; margin-bottom: 35px;\"\u003e\n        \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e💎 Titanium Alloy\u003c\/span\u003e \n        \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e💧 IPX8 Waterproof\u003c\/span\u003e \n        \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e⚡ USB-C Rechargeable\u003c\/span\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv style=\"max-width: 800px; margin: 0 auto;\"\u003e\n        \u003ca href=\"#arcti-zoom-1\" class=\"arcti-img-zoom\"\u003e \u003cimg style=\"box-shadow: 0 8px 30px rgba(0,0,0,0.3);\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/ARC-Ti-1.jpg?v=1649833683\" alt=\"SPERAS ARC Ti 150 lumen USB-C titanium keychain flashlight waterproof EDC gear\"\u003e \u003c\/a\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 40px; margin-bottom: 30px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eEngineered for Your Pocket\u003c\/h2\u003e\n\n\u003cdiv class=\"speras-feature-row\"\u003e\n    \u003cdiv class=\"speras-feature-text\"\u003e\n        \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eMini Size \u0026amp; Extremely Portable\u003c\/h3\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eMeasuring only \u003cstrong\u003e49.73mm (1.95 inches)\u003c\/strong\u003e and weighing a mere \u003cstrong\u003e22g (0.78oz)\u003c\/strong\u003e, the ARC Ti completely disappears onto your keychain while providing reliable, on-demand illumination.\u003c\/p\u003e\n        \u003cul style=\"color: #475569; padding-left: 20px; font-size: 15px; margin-bottom: 0;\"\u003e\n            \u003cli\u003e\n\u003cstrong\u003eHigh Mode:\u003c\/strong\u003e 150 Lumens (Runs for 60 mins)\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eLow Mode:\u003c\/strong\u003e 10 Lumens (Runs for 5.5 hours)\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eBeam Distance:\u003c\/strong\u003e 38 Meters\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"speras-feature-img\"\u003e\u003ca class=\"arcti-img-zoom\" href=\"#arcti-zoom-2\"\u003e\u003cimg alt=\"SPERAS ARC Ti mini EDC flashlight size specifications and 150LM output\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/ARC-Ti-2.jpg?v=1649833702\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex-direction: row-reverse;\" class=\"speras-feature-row\"\u003e\n    \u003cdiv class=\"speras-feature-text\"\u003e\n        \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eHidden USB-C Fast Charging\u003c\/h3\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEquipped with a built-in 10180 battery, SPERAS brings independent innovation with a highly secure charging solution.\u003c\/p\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eSimply unscrew the flashlight head to reveal the hidden USB-C port, keeping it completely safe from water and pocket lint. The built-in LED indicator clearly glows \u003cstrong\u003eRed\u003c\/strong\u003e during charging and turns \u003cstrong\u003eGreen\u003c\/strong\u003e when fully charged.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"speras-feature-img\"\u003e\u003ca class=\"arcti-img-zoom\" href=\"#arcti-zoom-3\"\u003e\u003cimg alt=\"SPERAS ARC Ti USB-C fast charging key light with battery indicator\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/ARC-Ti-3.jpg?v=1649833719\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"speras-feature-row\"\u003e\n    \u003cdiv class=\"speras-feature-text\"\u003e\n        \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eIntuitive Twist Operation\u003c\/h3\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eNo complex buttons to accidentally press in your pocket. The ARC Ti features a highly reliable twist-to-operate mechanism.\u003c\/p\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eEasily twist the head slightly to enter \u003cstrong\u003eLow mode (10lm)\u003c\/strong\u003e for close-up tasks like finding keyholes, and continue twisting to unleash the full \u003cstrong\u003eHigh mode (150lm)\u003c\/strong\u003e to illuminate your path.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"speras-feature-img\"\u003e\u003ca class=\"arcti-img-zoom\" href=\"#arcti-zoom-4\"\u003e\u003cimg alt=\"SPERAS ARC Ti twist operation to enter high and low light modes\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/ARC-Ti-4.jpg?v=1649833747\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex-direction: row-reverse;\" class=\"speras-feature-row\"\u003e\n    \u003cdiv class=\"speras-feature-text\"\u003e\n        \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003ePremium Titanium Craftsmanship\u003c\/h3\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eThe SPERAS independent innovation shines in its material choice. Manufactured from a tough titanium alloy with double surface oxidation, it stands far above the rest.\u003c\/p\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eUnlike standard aluminum alloy keychain flashlights that quickly get scratched and battered by keys, the surface of the ARC Ti remains pristine, rustproof, and beautiful even after long-term, heavy use.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"speras-feature-img\"\u003e\u003ca class=\"arcti-img-zoom\" href=\"#arcti-zoom-5\"\u003e\u003cimg alt=\"SPERAS ARC Ti titanium material scratch resistant vs aluminum key flashlight\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/ARC-Ti-5.jpg?v=1649833766\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 20px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eWhy Upgrade to Titanium?\u003c\/h2\u003e\n\u003cp style=\"text-align: center; color: #475569; margin-bottom: 30px; font-size: 16px;\"\u003eSee the difference between SPERAS premium innovation and generic market alternatives.\u003c\/p\u003e\n\u003cdiv class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n    \u003cthead\u003e\n        \u003ctr\u003e\n            \u003cth\u003eKey Aspects\u003c\/th\u003e\n            \u003cth style=\"background-color: #eab308; color: #111; font-size: 18px;\"\u003e🔥 SPERAS ARC Ti\u003c\/th\u003e\n            \u003cth style=\"background-color: #475569; color: #fff; font-size: 18px;\"\u003eStandard Aluminum Key Lights\u003c\/th\u003e\n        \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eBody Material\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"speras-highlight-1\"\u003ePremium Titanium Alloy\u003c\/td\u003e\n            \u003ctd\u003eBasic Aluminum\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eScratch Resistance\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"speras-highlight-1\"\u003eExceptional (Keys won't easily scratch it)\u003c\/td\u003e\n            \u003ctd\u003ePoor (Paint chips off quickly)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eCharging Port\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"speras-highlight-1\"\u003eHidden USB-C (Water\/Dustproof)\u003c\/td\u003e\n            \u003ctd\u003eExposed Micro-USB (Collects lint)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eWaterproof Rating\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"speras-highlight-1\"\u003eIPX8 (Submersible)\u003c\/td\u003e\n            \u003ctd\u003eIPX4 (Splash-proof only)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eRust \u0026amp; Corrosion\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"speras-highlight-1\"\u003e100% Rustproof\u003c\/td\u003e\n            \u003ctd\u003eProne to oxidation over time\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n    \u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 30px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eYour Ultimate Life Assistant\u003c\/h2\u003e\n    \u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 20px;\"\u003eA highly versatile pocket flashlight that is always within reach for any situation.\u003c\/p\u003e\n    \u003ca class=\"arcti-img-zoom\" href=\"#arcti-zoom-6\"\u003e\n        \u003cimg style=\"width: 100%; height: auto; border-radius: 12px; box-shadow: 0 8px 25px rgba(0,0,0,0.15);\" alt=\"SPERAS ARC Ti applicable scenes bedtime reading walking car repairing emergency lighting\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/ARC-Ti-6.jpg?v=1649833782\"\u003e\n    \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"speras-box-module\"\u003e\n    \u003cdiv style=\"padding: 0;\"\u003e\n        \u003ch2 style=\"font-size: 26px; border-left: none; padding-left: 0;\"\u003eWhat's Inside the Box?\u003c\/h2\u003e\n        \u003cp style=\"color: #cbd5e1 !important; font-size: 16px; margin-bottom: 20px;\"\u003eReady to carry on day one. Includes the 10180 battery and charging cable.\u003c\/p\u003e\n        \u003cul style=\"list-style-type: square; color: #ffffff !important; padding-left: 20px; line-height: 1.8;\"\u003e\n            \u003cli style=\"color: #ffffff !important;\"\u003e1* ARC Ti Flashlight\u003c\/li\u003e\n            \u003cli style=\"color: #ffffff !important;\"\u003e\u003cstrong\u003e1* Built-in 10180 Battery\u003c\/strong\u003e\u003c\/li\u003e\n            \u003cli style=\"color: #ffffff !important;\"\u003e1* Type-C Charging Cable\u003c\/li\u003e\n            \u003cli style=\"color: #ffffff !important;\"\u003e2* Spare O-rings\u003c\/li\u003e\n            \u003cli style=\"color: #ffffff !important;\"\u003e1* User Manual\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"padding: 0; text-align: right;\"\u003e\u003ca style=\"display: inline-block;\" class=\"arcti-img-zoom\" href=\"#arcti-zoom-7\"\u003e \u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/ARC-Ti-7.jpg?v=1649833795\" alt=\"SPERAS ARC Ti inside the box contents built-in battery type-c cable\" style=\"max-width: 100%; border-radius: 8px;\"\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 20px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv class=\"speras-faq\" style=\"margin-bottom: 50px;\"\u003e\n    \u003cdetails open=\"\"\u003e\n        \u003csummary\u003eWhy choose Titanium over Aluminum for a keychain light?\u003c\/summary\u003e\n        \u003cp\u003eKeychain flashlights constantly rub against metal keys in your pocket. Standard aluminum lights quickly lose their paint and get deeply scratched. Titanium alloy is significantly harder, highly scratch-resistant, and 100% rustproof, ensuring your ARC Ti stays looking premium for years.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n        \u003csummary\u003eHow do I turn it on and change modes?\u003c\/summary\u003e\n        \u003cp\u003eThe ARC Ti uses a reliable twist mechanism. Simply tighten the head of the flashlight to turn it on to the Low mode (10 lumens). Continue twisting it tighter to access the High mode (150 lumens). Loosen the head to turn it off.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n        \u003csummary\u003eWhere is the USB-C charging port located?\u003c\/summary\u003e\n        \u003cp\u003eTo ensure maximum waterproof and dustproof capabilities (IPX8), the USB-C port is hidden within the threading. You just need to completely unscrew the head of the flashlight to reveal the port and plug in the included cable.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n        \u003csummary\u003eCan the internal 10180 battery be replaced?\u003c\/summary\u003e\n        \u003cp\u003eYes. Although the 10180 battery is built-in and designed to last through hundreds of charge cycles, it is a standard 10180 lithium-ion cell that can be accessed and replaced if it ever reaches the end of its natural lifespan.\u003c\/p\u003e\n    \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ca href=\"#_\" class=\"arcti-lightbox-target\" id=\"arcti-zoom-1\"\u003e\u003cimg alt=\"Zoomed Hero Image\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/ARC-Ti-1.jpg?v=1649833683\"\u003e\u003c\/a\u003e \n\u003ca href=\"#_\" class=\"arcti-lightbox-target\" id=\"arcti-zoom-2\"\u003e\u003cimg alt=\"Zoomed Size Specs\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/ARC-Ti-2.jpg?v=1649833702\"\u003e\u003c\/a\u003e \n\u003ca href=\"#_\" class=\"arcti-lightbox-target\" id=\"arcti-zoom-3\"\u003e\u003cimg alt=\"Zoomed Charging Indicator\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/ARC-Ti-3.jpg?v=1649833719\"\u003e\u003c\/a\u003e \n\u003ca href=\"#_\" class=\"arcti-lightbox-target\" id=\"arcti-zoom-4\"\u003e\u003cimg alt=\"Zoomed Twist Operation\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/ARC-Ti-4.jpg?v=1649833747\"\u003e\u003c\/a\u003e \n\u003ca href=\"#_\" class=\"arcti-lightbox-target\" id=\"arcti-zoom-5\"\u003e\u003cimg alt=\"Zoomed Titanium vs Aluminum\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/ARC-Ti-5.jpg?v=1649833766\"\u003e\u003c\/a\u003e \n\u003ca href=\"#_\" class=\"arcti-lightbox-target\" id=\"arcti-zoom-6\"\u003e\u003cimg alt=\"Zoomed Applicable Scenes\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/ARC-Ti-6.jpg?v=1649833782\"\u003e\u003c\/a\u003e \n\u003ca href=\"#_\" class=\"arcti-lightbox-target\" id=\"arcti-zoom-7\"\u003e\u003cimg alt=\"Zoomed Box Contents\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/ARC-Ti-7.jpg?v=1649833795\"\u003e\u003c\/a\u003e \n\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Bubble","offer_id":43265630568625,"sku":"ARC Ti -Ice blue","price":38.99,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":43266057666737,"sku":"","price":38.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/ARC-Ti-Bubble-1.jpg?v=1705461784"},{"product_id":"speras-m4-compact-type-c-rechargeable-edc-flashlight-2000lm-700m","title":"SPERAS M4 Compact Type-C Rechargeable EDC Flashlight 2000lm 700m","description":"\u003cstyle\u003e\n    \/* 🏆 Hero Banner Style (Consistent with template) *\/\n    .m4-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .m4-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .m4-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* Lightbox and Hover Effects *\/\n    .speras-zoom { cursor: zoom-in; transition: transform 0.2s; }\n    .speras-zoom:hover { transform: scale(1.02); }\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333; line-height: 1.7; max-width: 950px; margin: 0 auto;\" class=\"speras-m4-pdp\"\u003e\n\u003c!-- Hero Banner --\u003e\n\u003cdiv class=\"m4-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px;\"\u003eThe Ultimate Pocket Rocket\u003c\/span\u003e\n\u003ch1\u003eSPERAS M4 EDC Flashlight: 2000 Lumens \u0026amp; 700m Throw in a Pocket-Sized Build\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eWe built the \u003cstrong style=\"color: #ea580c;\"\u003eSPERAS M4\u003c\/strong\u003e for one simple reason: you shouldn't have to carry a massive flashlight to get serious throw. By packing an advanced \u003cstrong\u003eLuminus SFT40 LED\u003c\/strong\u003e into a palm-sized frame, this little beast blasts out\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e 2000 lumens\u003c\/strong\u003e\u003c\/span\u003e and reaches an insane \u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e700 meters\u003c\/span\u003e\u003c\/strong\u003e. Whether you're building out your everyday carry (EDC) kit or gearing up for a backcountry hunt, the M4 hits way above its weight class.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 40px;\"\u003e\u003cimg class=\"speras-zoom\" style=\"max-width: 100%; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05);\" alt=\"SPERAS M4 EDC Flashlight main profile showing compact design, 2000 lumens output, and 700m throw capability\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/Sperasflashlight-M4-1.jpg?v=1733915324\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003ch2 style=\"font-size: 28px; font-weight: bold; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 30px; text-align: center;\"\u003eOne M4 Flashlight, Infinite Missions\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ff4500; margin-top: 0;\"\u003eThe Ultimate Everyday Carry\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eThanks to the short 18350 battery tube, the M4 practically disappears in your pocket. We also added a heavy-duty electronic lockout so you won't accidentally activate it and burn a hole in your jeans. It’s the perfect discreet light for daily urban utility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px;\"\u003e\u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/Sperasflashlight-M4-5.gif?v=1733915324\" alt=\"Demonstration of SPERAS M4 EDC flashlight user interface, beam pattern, and electronic lockout feature\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; flex-direction: row-reverse; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ff4500; margin-top: 0;\"\u003eBuilt for the Backcountry\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eOut on the trail? The M4 has the stamina to keep up. Drop it into ECO mode, and you'll get up to \u003cstrong\u003e220 hours of continuous light\u003c\/strong\u003e. If you're heading out for a longer trip, simply swap in the optional M4 Plus tube to run standard 18650 batteries. It's completely modular.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px;\"\u003e\u003cimg class=\"speras-zoom\" style=\"width: 100%; height: 100%; object-fit: cover; display: block;\" alt=\"SPERAS M4 flashlight used for outdoor camping and hiking, demonstrating long runtime and backcountry reliability\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/Sperasflashlight-M4-3.jpg?v=1733915324\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ff4500; margin-top: 0;\"\u003eTactical Search \u0026amp; Rescue\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003ePushing a beam 700 meters from a pocket-sized frame is a massive tactical advantage. The custom PMMA TIR lens focuses the beam tightly, cutting through darkness without useless spill. Plus, instant access to Strobe and SOS modes keeps you ready for any emergency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px;\"\u003e\u003cimg class=\"speras-zoom\" style=\"width: 100%; height: 100%; object-fit: cover; display: block;\" alt=\"SPERAS M4 tactical flashlight illuminating a dark outdoor area, showcasing its 700-meter search and rescue capabilities\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/Sperasflashlight-M4-4.jpg?v=1733915324\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Applicable Scenes Module --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; flex-direction: row-reverse; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ff4500; margin-top: 0;\"\u003eVersatile for Any Scenario\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eDesigned to adapt to your dynamic lifestyle, the M4 V2 excels across a multitude of applications. Whether you need reliable illumination for \u003cstrong\u003eWalking and Running\u003c\/strong\u003e at night, setting up an \u003cstrong\u003eOutdoor Camping\u003c\/strong\u003e site, sliding it into your pocket for \u003cstrong\u003eEveryday Carry\u003c\/strong\u003e, keeping it handy for unexpected \u003cstrong\u003eCar Repairing\u003c\/strong\u003e, or conducting a professional \u003cstrong\u003eNight Patrol\u003c\/strong\u003e, this flashlight is your ultimate all-in-one lighting solution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px;\"\u003e\u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/M4-8_c297b235-c6a4-4aa4-8f27-54372e4ef0e3.jpg?v=1733874449\" alt=\"Collage of SPERAS M4 flashlight application scenes including walking, running, outdoor camping, everyday carry, car repairing, and night patrol\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Module End --\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 50px;\"\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: bold; margin-bottom: 20px;\"\u003eMore Details on the M4\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px;\"\u003e\n\u003cimg class=\"speras-zoom\" alt=\"Close-up showing the precision engineering, custom PMMA TIR lens, and Luminus SFT40 LED of the SPERAS M4\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/Sperasflashlight-M4-2.jpg?v=1733915324\"\u003e\u003cimg class=\"speras-zoom\" style=\"width: 100%; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.05);\" alt=\"SPERAS M4 built-in USB-C fast charging port with smart LED battery indicator\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/Sperasflashlight-M4-6.jpg?v=1733915324\"\u003e \u003cimg class=\"speras-zoom\" style=\"width: 100%; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.05);\" alt=\"Handholding the SPERAS M4 flashlight to demonstrate its ultra-compact, pocket-sized dimensions\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/Sperasflashlight-M4-7.gif?v=1733915324\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f9fa; color: #333; padding: 35px; border-radius: 8px; margin-bottom: 50px; border-left: 6px solid #ff4500; border-top: 1px solid #eee; border-right: 1px solid #eee; border-bottom: 1px solid #eee;\"\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: bold; color: #111; margin-top: 0; margin-bottom: 20px;\"\u003eKey Specs of the SPERAS M4\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.8; padding-left: 20px; margin-bottom: 0; color: #444;\"\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003ePocket Rocket:\u003c\/strong\u003e The Luminus SFT40 LED pushes 2000 lumens out to a crazy 700 meters.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eDual-Fuel Ready:\u003c\/strong\u003e Runs perfectly on the included 18350 battery, or swap to an 18650 using the optional \u003cstrong\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-m4-plus-tube?_pos=1\u0026amp;_psq=M4+Plus\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"SPERAS M4 Plus Tube\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\" rel=\"noopener\" target=\"_blank\"\u003eM4 Plus tube\u003c\/a\u003e.\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eCustom Optics:\u003c\/strong\u003e We used a specialized high-transmittance PMMA TIR lens to eliminate ugly rings and create a flawless hotspot.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eFast USB-C Charging:\u003c\/strong\u003e Plug right into the body. The smart LED indicator tells you exactly how much juice you have left.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eBuilt to Survive:\u003c\/strong\u003e Milled from aerospace-grade 6061 aluminum alloy and finished with Type III hard anodizing to handle the abuse of the outdoors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 50px;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; background: #fff; border: 1px solid #e0e0e0; padding: 25px; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.02);\"\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: bold; margin-top: 0; color: #111;\"\u003e📦 What’s in the Box:\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul style=\"line-height: 1.8; color: #555;\"\u003e\n\u003cli\u003e1 × SPERAS M4 Flashlight\u003c\/li\u003e\n\u003cli\u003e1 × 18350 1100mAh Lithium Battery (pre-installed)\u003c\/li\u003e\n\u003cli\u003e1 × Type-C Charging Cable\u003c\/li\u003e\n\u003cli\u003e2 × Spare Waterproof O-rings\u003c\/li\u003e\n\u003cli\u003e1 x Lanyard\u003c\/li\u003e\n\u003cli\u003e1 × User Manual\u003cimg class=\"speras-zoom\" style=\"max-width: 100%; border-radius: 8px; margin-top: 20px;\" alt=\"SPERAS M4 flashlight package contents and optional 18650 battery tube extension\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/Sperasflashlight-M4-9.jpg?v=1733915324\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; background: #fff; border: 1px solid #e0e0e0; padding: 25px; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.02);\"\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: bold; margin-top: 0; color: #111;\"\u003e⚙️ Optional Upgrades:\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul style=\"line-height: 1.8; color: #555;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eM4 Plus Battery Tube:\u003c\/strong\u003e Extends the body so you can run higher capacity 18650 batteries for extended runtime.\u003c\/li\u003e\n\u003cli\u003eHigh-drain 18650 Li-ion Battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cblockquote style=\"background: #fffcf5; border-left: 5px solid #f39c12; padding: 20px; font-size: 16px; font-style: italic; border-radius: 0 8px 8px 0; margin-bottom: 50px; border-top: 1px solid #eee; border-right: 1px solid #eee; border-bottom: 1px solid #eee;\"\u003e\"Don't just take our word for it. Check out the independent, hands-on lumen testing by the flashlight experts.\" \u003cbr\u003e\u003cstrong\u003e— Read the full deep-dive at: \u003ca style=\"color: #f39c12; text-decoration: none; font-weight: bold;\" rel=\"noopener\" href=\"https:\/\/1lumen.com\/review\/speras-m4\/\" target=\"_blank\"\u003e1Lumen.com\u003c\/a\u003e\u003c\/strong\u003e\n\u003c\/blockquote\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: bold; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 30px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003cdetails style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eHow far can the SPERAS M4 actually throw?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003eDespite being tiny, it punches way above its weight. Because we paired the Luminus SFT40 LED with a custom TIR lens, the beam is incredibly focused. You'll get a solid \u003cstrong\u003e700 meters\u003c\/strong\u003e of throw on Turbo mode, which is crazy for a pocket light.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eCan I use a larger 18650 battery in this?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003eAbsolutely. Out of the box, it comes with a short 18350 battery for max portability. But if you're going camping and need longer runtimes, just grab the optional \u003cstrong\u003eM4 Plus Battery Tube\u003c\/strong\u003e. It swaps right on and lets you run standard 18650 batteries.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eDoes it overheat at 2000 lumens?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003ePhysics dictates that pushing 2000 lumens from a small metal tube will create heat. But don't worry—the M4 has a built-in smart temperature regulator. Once it gets too warm, it automatically steps down the brightness so you don't burn your hand or fry the LED.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eHow do I stop it from turning on in my bag?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003eWe built an electronic lockout directly into the switch. Just click it a few times (check the manual for the exact sequence) and the light is totally disabled. It won't accidentally turn on and drain your battery while bouncing around in your backpack.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ JSON-LD --\u003e \u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"How far can the SPERAS M4 actually throw?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Despite being tiny, it punches way above its weight. Because we paired the Luminus SFT40 LED with a custom TIR lens, the beam is incredibly focused. You'll get a solid 700 meters of throw on Turbo mode, which is crazy for a pocket light.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Can I use a larger 18650 battery in this?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Absolutely. Out of the box, it comes with a short 18350 battery for max portability. But if you're going camping and need longer runtimes, just grab the optional M4 Plus Battery Tube. It swaps right on and lets you run standard 18650 batteries.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Does it overheat at 2000 lumens?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Physics dictates that pushing 2000 lumens from a small metal tube will create heat. But don't worry—the M4 has a built-in smart temperature regulator. Once it gets too warm, it automatically steps down the brightness so you don't burn your hand or fry the LED.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"How do I stop it from turning on in my bag?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"We built an electronic lockout directly into the switch. Just click it a few times and the light is totally disabled. It won't accidentally turn on and drain your battery while bouncing around in your backpack.\"\n        }\n      }]\n    }\n\u003c\/script\u003e \u003c!-- Hidden Lightbox Container --\u003e\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg alt=\"Enlarged view of the selected SPERAS M4 flashlight image\" id=\"speras-lightbox-img\"\u003e\u003c\/div\u003e\n\u003c!-- Image Zoom JS --\u003e \u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoom');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Black v2","offer_id":43222882746545,"sku":"M4 2025","price":59.99,"currency_code":"USD","in_stock":true},{"title":"sand v1","offer_id":47238423904433,"sku":"M4 sand","price":59.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/M4-sand-2.jpg?v=1704762098"},{"product_id":"speras-est-1900lm-211m-usb-c-rechargeable-tactical-flashlight","title":"SPERAS EST 1900lm 211m USB-C Rechargeable Tactical Flashlight","description":"\u003cstyle\u003e\n    \/* ========================================================= *\/\n    \/* 基础样式重置与排版优化 (高级黑橙战术风格) *\/\n    \/* ========================================================= *\/\n    .speras-est-pdp { font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; color: #2c3e50; line-height: 1.6; max-width: 1100px; margin: 0 auto; padding: 20px; background: #fff; }\n    .speras-est-pdp h1, .speras-est-pdp h2, .speras-est-pdp h3 { margin-top: 0; line-height: 1.3; }\n    \n    \/* 🏆 Hero 顶部横幅 *\/\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 50px; text-align: center; border-bottom: 6px solid #eab308; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; text-transform: uppercase; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* 极致稳定的左右图文模块 (Feature Row) *\/\n    .speras-feature-row { display: flex; flex-wrap: wrap; background: #fafafa; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 40px; overflow: hidden; align-items: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02); }\n    .speras-feature-text { flex: 1 1 340px; padding: 35px; box-sizing: border-box; }\n    .speras-feature-img { flex: 1 1 340px; padding: 25px; text-align: center; box-sizing: border-box; }\n\n    \/* 竞品\/型号对比表格 *\/\n    .speras-table-wrapper { overflow-x: auto; margin-bottom: 50px; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: center; background-color: #fff; min-width: 600px;}\n    .speras-table th, .speras-table td { padding: 18px 20px; border-bottom: 1px solid #e2e8f0; }\n    .speras-table th { background-color: #1e293b; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f8fafc; }\n    .speras-highlight-1 { font-weight: bold; color: #eab308; background-color: #fefce8; width: 35%; }\n\n    \/* Box 模块 *\/\n    .speras-box-module { background: #1a1a1a; padding: 40px; border-radius: 16px; margin-bottom: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); display: flex; flex-wrap: wrap; gap: 30px; align-items: center; }\n    .speras-box-module \u003e div { flex: 1 1 300px; box-sizing: border-box; }\n    .speras-box-module h2 { border-left: 5px solid #eab308; padding-left: 15px; color: #ffffff !important; margin-top: 0; margin-bottom: 20px;}\n\n    \/* FAQ 手风琴样式 *\/\n    .speras-faq details { background: #fff; border: 1px solid #cbd5e1; border-radius: 8px; margin-bottom: 15px; padding: 18px; cursor: pointer; transition: background 0.3s; }\n    .speras-faq summary { font-size: 18px; font-weight: 700; color: #0f172a; outline: none; }\n    .speras-faq details p { margin-top: 12px; margin-bottom: 0; color: #475569; }\n\n    \/* 🚀 纯 CSS 锚点点击放大 *\/\n    a.est-img-zoom { display: block; cursor: zoom-in; transition: transform 0.3s ease, box-shadow 0.3s ease; text-decoration: none; }\n    a.est-img-zoom img { width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); display: block; margin: 0 auto; }\n    a.est-img-zoom:hover { transform: scale(1.02); box-shadow: 0 8px 20px rgba(0,0,0,0.15); }\n    \n    .est-lightbox-target { display: none; position: fixed; z-index: 2147483647; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(10, 15, 25, 0.95); cursor: zoom-out; text-decoration: none; }\n    .est-lightbox-target:target { display: flex; justify-content: center; align-items: center; }\n    .est-lightbox-target img { max-width: 90vw; max-height: 90vh; border-radius: 8px; box-shadow: 0 0 40px rgba(0,0,0,0.8); animation: sperasZoomIn 0.3s ease forwards; }\n    @keyframes sperasZoomIn { from { transform: scale(0.9); opacity: 0; } to { transform: scale(1); opacity: 1; } }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端万能防重叠修复补丁 (死锁在 .speras-est-pdp 内) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        \/* 废除 flex 左右并排，强行变更为 block 块级上下堆叠 *\/\n        .speras-est-pdp .speras-feature-row,\n        .speras-est-pdp .speras-box-module {\n            display: block !important; \n            padding: 15px 10px !important;\n        }\n        \n        \/* 宽度 100% 释放，防止图片和文本框挤压 *\/\n        .speras-est-pdp .speras-feature-text, \n        .speras-est-pdp .speras-feature-img,\n        .speras-est-pdp .speras-box-module \u003e div {\n            display: block !important;\n            width: 100% !important;\n            max-width: 100% !important;\n            padding: 15px !important;\n            margin: 0 !important;\n            box-sizing: border-box !important;\n        }\n\n        \/* 强制重置行高与断行，彻底消灭手机端文字错乱与叠罗汉 *\/\n        .speras-est-pdp h1, \n        .speras-est-pdp h2, \n        .speras-est-pdp h3, \n        .speras-est-pdp p, \n        .speras-est-pdp span, \n        .speras-est-pdp li,\n        .speras-est-pdp th,\n        .speras-est-pdp td {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            line-height: 1.6 !important;\n            height: auto !important;\n        }\n        \n        .speras-est-pdp .speras-hero-banner h1 {\n            font-size: 26px !important;\n            line-height: 1.3 !important;\n        }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-est-pdp\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #eab308; color: #111; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eRechargeable Tactical Duty Light\u003c\/span\u003e\n\u003ch1\u003eSPERAS EST: 1900LM Police Torch Light\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eThe SPERAS EST is a compact 12cm high-performance tactical flashlight. Driven by a powerful Luminous SST40 LED, it delivers a competitive \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e1900 lumens\u003c\/strong\u003e\u003c\/span\u003e with a \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e211m beam throw\u003c\/strong\u003e\u003c\/span\u003e. Featuring a U-shaped tailcap, Type-C fast charging, and dual battery compatibility, it is the ultimate EDC and law enforcement tool.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px; margin-bottom: 35px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e💡 1900 Lumens Max\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔋 18650 \/ CR123A Power\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🛡️ Tactical U-Shape Tail\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"max-width: 800px; margin: 0 auto;\"\u003e\u003ca class=\"est-img-zoom\" href=\"#est-zoom-1\"\u003e \u003cimg alt=\"SPERAS EST 1900 lumen rechargeable tactical flashlight police torch light\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/EST-1.jpg?v=1658989253\" style=\"box-shadow: 0 8px 30px rgba(0,0,0,0.3);\"\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 40px; margin-bottom: 30px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eDesigned For Tactical Superiority\u003c\/h2\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003ePrecision Tactical Engineering\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvery inch of the SPERAS EST is optimized for rapid deployment and uncompromised durability.\u003c\/p\u003e\n\u003cul style=\"color: #475569; padding-left: 20px; font-size: 15px; margin-bottom: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e18mm Big U-shaped Tailcap:\u003c\/strong\u003e Ensures easy operation with gloves and prevents unintended activation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMO Reflector \u0026amp; AR Lens:\u003c\/strong\u003e Concentrates the light for a further 211m throw while ensuring high transmittance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-PWM Circuit:\u003c\/strong\u003e High-efficient constant current design provides a stable, flicker-free beam.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca href=\"#est-zoom-2\" class=\"est-img-zoom\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-2.jpg?v=1658989296\" alt=\"SPERAS EST tactical design features U shaped tail cap and SMO reflector\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\" style=\"flex-direction: row-reverse;\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eVersatile Dual-Switch Operation\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eThe dual-switch design combined with a simple UI makes the EST incredibly easy to operate under stress.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eUtilizing the high-performance \u003cstrong\u003eLuminus SST40 LED\u003c\/strong\u003e, it serves perfectly as an EDC light, a security patrol light, or a reliable night-walk companion. The handy 12cm size ensures it's always ready when you need it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca href=\"#est-zoom-3\" class=\"est-img-zoom\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-3.jpg?v=1658989314\" alt=\"Versatile police torch light with dual-switch operation and 1900lm output\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eDual Power Source Options\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eNever get caught in the dark. The EST supports multiple battery sources to keep you powered up in any environment.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eIt runs on a high-capacity \u003cstrong\u003e1* 18650 Li-ion battery (Included)\u003c\/strong\u003e for a max runtime of over 6.5 days (157 Hrs) on low mode. In a pinch, it is also fully compatible with \u003cstrong\u003e2* CR123A batteries\u003c\/strong\u003e, making it a versatile survival tool.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca href=\"#est-zoom-4\" class=\"est-img-zoom\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-4.jpg?v=1658989338\" alt=\"18650 battery torch compatible with CR123A batteries for law enforcement\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\" style=\"flex-direction: row-reverse;\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eUSB-C Fast Charging \u0026amp; Indicators\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eThe integrated Type-C fast charging port reduces charge time to just ~4 hours, ensuring you can quickly recharge wherever a power source is available.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eA smart 4-level power indicator is built directly into the side switch, clearly telling you the remaining power (Green: 100-70%, Orange: 70-30%, Red: 30-10%, Red Flashing: 10-1%).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca href=\"#est-zoom-5\" class=\"est-img-zoom\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-5.gif?v=1658989355\" alt=\"USB-C fast charging tactical flashlight with LED power indicator\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eTrusted by Law Enforcement\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eWith its aircraft-grade T6061 aluminum alloy construction and extremely reliable output, the EST is the No.1 choice in its class for tactical professionals.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eIt excels in demanding scenarios including \u003cstrong\u003ePolice Duty, Security Patrols, Search and Rescue, Hiking, and Camping\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca href=\"#est-zoom-6\" class=\"est-img-zoom\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-6.jpg?v=1658989379\" alt=\"Law enforcement and outdoor camping hiking searchlight application\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 30px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\u003ca href=\"#est-zoom-7\" class=\"est-img-zoom\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-7_c08ebc84-3945-45fa-8308-27d97a00ecaa.jpg?v=1659008125\" alt=\"SPERAS EST ANSI FL1 standard specifications 120mm length\" style=\"width: 100%; height: auto; border-radius: 12px; box-shadow: 0 8px 25px rgba(0,0,0,0.15);\"\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 20px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eChoose Your Tactical Gear\u003c\/h2\u003e\n\u003cp style=\"text-align: center; color: #475569; margin-bottom: 30px; font-size: 16px;\"\u003eNeed extreme performance for duty, or ultra-portability for your pocket? Choose the model that fits your mission.\u003c\/p\u003e\n\u003cdiv class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eKey Features\u003c\/th\u003e\n\u003cth style=\"background-color: #eab308; color: #111; font-size: 18px;\"\u003e🔥 SPERAS EST (This Item)\u003c\/th\u003e\n\u003cth style=\"background-color: #475569; color: #fff; font-size: 18px;\"\u003e\n\u003ca rel=\"noopener\" style=\"color: #fff; text-decoration: underline;\" title=\"SPERAS EST Mini Compact EDC Flashlight\" href=\"https:\/\/sperasflashlight.com\/products\/speras-est-mini\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-est-mini-1900lm-211m-usb-c-rechargeable-tactical-flashlight\" target=\"_blank\" title=\"SPERAS EST Mini Compact EDC Flashlight\" style=\"color: rgb(255, 255, 255);\" rel=\"noopener\"\u003e\u003cspan\u003e\u003cu\u003eSPERAS EST Mini\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrimary Design Goal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003eTactical Duty \u0026amp; Law Enforcement\u003c\/td\u003e\n\u003ctd\u003eUltra-compact Everyday Carry (EDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003e18650 Li-ion \/ 2x CR123A\u003c\/td\u003e\n\u003ctd\u003e14500 Li-ion \/ Standard AA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003e1900 Lumens\u003c\/td\u003e\n\u003ctd\u003e1000 Lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize (Length)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003e120mm (Hand-filling grip)\u003c\/td\u003e\n\u003ctd\u003e89mm (Disappears in pocket)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitch Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003eTail Switch + Side Switch\u003c\/td\u003e\n\u003ctd\u003eSingle Tail Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-box-module\"\u003e\n\u003cdiv style=\"padding: 0;\"\u003e\n\u003ch2 style=\"font-size: 26px; border-left: none; padding-left: 0;\"\u003eWhat's Inside the Box?\u003c\/h2\u003e\n\u003cp style=\"color: #cbd5e1 !important; font-size: 16px; margin-bottom: 20px;\"\u003eReady for immediate deployment. Everything you need is included.\u003c\/p\u003e\n\u003cul style=\"list-style-type: square; color: #ffffff !important; padding-left: 20px; line-height: 1.8;\"\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1* EST Tactical Flashlight\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e\u003cstrong\u003e1* 18650 3100mAh Lithium Battery\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1* Type-C Charging Cable\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1* Durable Lanyard\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e2* Spare O-rings\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1* User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 0; text-align: right;\"\u003e\u003ca href=\"#est-zoom-8\" class=\"est-img-zoom\" style=\"display: inline-block;\"\u003e \u003cimg style=\"max-width: 100%; border-radius: 8px;\" alt=\"SPERAS EST flashlight kit packaging contents with 18650 battery\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-8_7f71804d-af61-4867-9e95-0bbd37b17fb7.jpg?v=1659008149\"\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 20px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\" class=\"speras-faq\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhy is the U-shaped tailcap important for tactical use?\u003c\/summary\u003e\n\u003cp\u003eThe U-shaped design allows for easy thumb access even while wearing thick tactical gloves. Furthermore, the raised edges allow the flashlight to tail-stand securely and prevent it from accidentally turning on when pressed against gear inside a bag or holster.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use non-rechargeable batteries in an emergency?\u003c\/summary\u003e\n\u003cp\u003eYes! While the EST comes with a rechargeable 18650 lithium battery, its intelligent circuit design also allows it to be powered safely by two standard CR123A lithium batteries. This is an excellent backup option for long outdoor trips without power access.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is a Non-PWM circuit?\u003c\/summary\u003e\n\u003cp\u003ePWM (Pulse Width Modulation) is often used to dim cheap flashlights by rapidly flickering the light, which can cause eye strain and interfere with cameras. The EST uses a high-efficient constant current (Non-PWM) circuit to provide a completely smooth, flicker-free beam at all brightness levels.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the charging port protected from water?\u003c\/summary\u003e\n\u003cp\u003eYes. The Type-C charging port is protected by a thick, durable rubber cover. As long as the cover is securely closed, the flashlight maintains its IP68 waterproof rating and can easily withstand heavy rain.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ca id=\"est-zoom-1\" class=\"est-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/EST-1.jpg?v=1658989253\" alt=\"Zoomed Hero Image\"\u003e\u003c\/a\u003e \u003ca id=\"est-zoom-2\" class=\"est-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-2.jpg?v=1658989296\" alt=\"Zoomed Tailcap \u0026amp; Lens\"\u003e\u003c\/a\u003e \u003ca id=\"est-zoom-3\" class=\"est-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-3.jpg?v=1658989314\" alt=\"Zoomed Dual Switch UI\"\u003e\u003c\/a\u003e \u003ca id=\"est-zoom-4\" class=\"est-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-4.jpg?v=1658989338\" alt=\"Zoomed Battery Options\"\u003e\u003c\/a\u003e \u003ca id=\"est-zoom-5\" class=\"est-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-5.gif?v=1658989355\" alt=\"Zoomed Charging Indicator\"\u003e\u003c\/a\u003e \u003ca id=\"est-zoom-6\" class=\"est-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-6.jpg?v=1658989379\" alt=\"Zoomed Applications\"\u003e\u003c\/a\u003e \u003ca id=\"est-zoom-7\" class=\"est-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-7_c08ebc84-3945-45fa-8308-27d97a00ecaa.jpg?v=1659008125\" alt=\"Zoomed Specs Table\"\u003e\u003c\/a\u003e \u003ca id=\"est-zoom-8\" class=\"est-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-8_7f71804d-af61-4867-9e95-0bbd37b17fb7.jpg?v=1659008149\" alt=\"Zoomed Box Contents\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Black","offer_id":47212044091569,"sku":null,"price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/EST-with-EB31-battery.jpg?v=1658993451"},{"product_id":"speras-p4-4000-lumen-search-flashlight-power-bank","title":"SPERAS P4 4000LM USB-C Charging Flashlight","description":"\u003cstyle\u003e\n    \/* ========================================================= *\/\n    \/* 基础样式重置与排版优化 (高级黑橙战术风格) *\/\n    \/* ========================================================= *\/\n    .speras-p4-pdp { font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; color: #2c3e50; line-height: 1.6; max-width: 1100px; margin: 0 auto; padding: 20px; background: #fff; }\n    .speras-p4-pdp h1, .speras-p4-pdp h2, .speras-p4-pdp h3 { margin-top: 0; line-height: 1.3; }\n    \n    \/* 🏆 Hero 顶部横幅 *\/\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 50px; text-align: center; border-bottom: 6px solid #eab308; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; text-transform: uppercase; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* 极致稳定的左右图文模块 (Feature Row) *\/\n    .speras-feature-row { display: flex; flex-wrap: wrap; background: #fafafa; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 40px; overflow: hidden; align-items: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02); }\n    .speras-feature-text { flex: 1 1 340px; padding: 35px; box-sizing: border-box; }\n    .speras-feature-img { flex: 1 1 340px; padding: 25px; text-align: center; box-sizing: border-box; }\n\n    \/* 测评引用区块 *\/\n    .speras-review-box { background: #fefce8; border-left: 5px solid #eab308; padding: 25px 30px; margin-bottom: 50px; border-radius: 0 12px 12px 0; font-style: italic; color: #475569; font-size: 16px; box-shadow: 0 4px 10px rgba(0,0,0,0.03); }\n    .speras-review-box a { color: #ea580c; font-weight: bold; text-decoration: none; transition: 0.2s; }\n    .speras-review-box a:hover { text-decoration: underline; }\n\n    \/* 竞品对比表格 *\/\n    .speras-table-wrapper { overflow-x: auto; margin-bottom: 50px; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: center; background-color: #fff; min-width: 600px;}\n    .speras-table th, .speras-table td { padding: 18px 20px; border-bottom: 1px solid #e2e8f0; }\n    .speras-table th { background-color: #1e293b; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f8fafc; }\n    .speras-highlight-1 { font-weight: bold; color: #eab308; background-color: #fefce8; width: 35%; }\n\n    \/* Box 模块 *\/\n    .speras-box-module { background: #1a1a1a; padding: 40px; border-radius: 16px; margin-bottom: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); display: flex; flex-wrap: wrap; gap: 30px; align-items: center; }\n    .speras-box-module \u003e div { flex: 1 1 300px; box-sizing: border-box; }\n    .speras-box-module h2 { border-left: 5px solid #eab308; padding-left: 15px; color: #ffffff !important; margin-top: 0; margin-bottom: 20px;}\n\n    \/* FAQ 手风琴样式 *\/\n    .speras-faq details { background: #fff; border: 1px solid #cbd5e1; border-radius: 8px; margin-bottom: 15px; padding: 18px; cursor: pointer; transition: background 0.3s; }\n    .speras-faq summary { font-size: 18px; font-weight: 700; color: #0f172a; outline: none; }\n    .speras-faq details p { margin-top: 12px; margin-bottom: 0; color: #475569; }\n\n    \/* 🚀 纯 CSS 锚点点击放大 *\/\n    a.p4-img-zoom { display: block; cursor: zoom-in; transition: transform 0.3s ease, box-shadow 0.3s ease; text-decoration: none; }\n    a.p4-img-zoom img { width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); display: block; margin: 0 auto; }\n    a.p4-img-zoom:hover { transform: scale(1.02); box-shadow: 0 8px 20px rgba(0,0,0,0.15); }\n    \n    .p4-lightbox-target { display: none; position: fixed; z-index: 2147483647; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(10, 15, 25, 0.95); cursor: zoom-out; text-decoration: none; }\n    .p4-lightbox-target:target { display: flex; justify-content: center; align-items: center; }\n    .p4-lightbox-target img { max-width: 90vw; max-height: 90vh; border-radius: 8px; box-shadow: 0 0 40px rgba(0,0,0,0.8); animation: sperasZoomIn 0.3s ease forwards; }\n    @keyframes sperasZoomIn { from { transform: scale(0.9); opacity: 0; } to { transform: scale(1); opacity: 1; } }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端万能防重叠修复补丁 (死锁在 .speras-p4-pdp 内) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        \/* 1. 废除 flex 左右并排，强行变更为 block 块级上下堆叠 *\/\n        .speras-p4-pdp .speras-feature-row,\n        .speras-p4-pdp .speras-box-module {\n            display: block !important; \n            padding: 15px 10px !important;\n        }\n        \n        \/* 2. 宽度 100% 释放，防止挤压 *\/\n        .speras-p4-pdp .speras-feature-text, \n        .speras-p4-pdp .speras-feature-img,\n        .speras-p4-pdp .speras-box-module \u003e div {\n            display: block !important;\n            width: 100% !important;\n            max-width: 100% !important;\n            padding: 15px !important;\n            margin: 0 !important;\n            box-sizing: border-box !important;\n        }\n\n        \/* 3. 强制重置行高与断行，彻底消灭手机端文字错乱与叠罗汉 *\/\n        .speras-p4-pdp h1, \n        .speras-p4-pdp h2, \n        .speras-p4-pdp h3, \n        .speras-p4-pdp p, \n        .speras-p4-pdp span, \n        .speras-p4-pdp li,\n        .speras-p4-pdp th,\n        .speras-p4-pdp td {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            line-height: 1.6 !important;\n            height: auto !important;\n        }\n        \n        .speras-p4-pdp .speras-hero-banner h1 {\n            font-size: 26px !important;\n            line-height: 1.3 !important;\n        }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-p4-pdp\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #eab308; color: #111; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eCompact Powerhouse\u003c\/span\u003e\n\u003ch1\u003eSPERAS P4: 4000LM Search Flashlight\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eThe SPERAS P4 is a powerful, rechargeable, side-switch LED searchlight. Do not be fooled by its compact size. It delivers a blinding \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e4000 lumens\u003c\/strong\u003e\u003c\/span\u003e and an impressive \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e288-meter throw\u003c\/strong\u003e\u003c\/span\u003e. Featuring a built-in power bank function, it’s the ultimate illumination tool for search, rescue, and demanding outdoor adventures.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px; margin-bottom: 35px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e💡 4000LM Max Output\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e⚡ Power Bank Function\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e⏱️ 167 Hrs Max Runtime\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"max-width: 800px; margin: 0 auto;\"\u003e\u003ca class=\"p4-img-zoom\" href=\"#p4-zoom-1\"\u003e \u003cimg alt=\"SPERAS P4 compact search flashlight 4000 lumens 288m beam distance\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P4-1.jpg?v=1670208403\" style=\"box-shadow: 0 8px 30px rgba(0,0,0,0.3);\"\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-review-box\"\u003e\n\u003cstrong\u003e🌟 Expert Reviewed:\u003c\/strong\u003e \"The SPERAS P4 brings serious output in a surprisingly pocketable 21700 format. The addition of the power bank feature makes it highly versatile.\" \u003cbr\u003e— Read the full independent review at \u003ca href=\"https:\/\/1lumen.com\/review\/speras-p4\/\" rel=\"noopener\" target=\"_blank\"\u003e1lumen.com\/review\/speras-p4\/\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 40px; margin-bottom: 30px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eDominating Optical Performance\u003c\/h2\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eBuilt In 3*OSRAM P9 LEDs\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eCompact yet incredibly powerful. The P4 is equipped with three imported OSRAM P9 LEDs, allowing it to unleash an astonishing \u003cstrong\u003e4000 lumens\u003c\/strong\u003e of light.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eDesigned with a high-efficiency driver and a double-sided AR coated tempered glass lens, it pushes a concentrated beam out to \u003cstrong\u003e288 meters\u003c\/strong\u003e, making it effortless to scan forests, caves, or search areas.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca href=\"#p4-zoom-2\" class=\"p4-img-zoom\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P4-2.jpg?v=1670208420\" alt=\"SPERAS P4 equipped with 3 OSRAM P9 LEDs reaching 4000 lumens for forest searching\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\" style=\"flex-direction: row-reverse;\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eSmall Size, Infinite Protection\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eMeasuring only \u003cstrong\u003e119mm (4.68 inches)\u003c\/strong\u003e in length, the P4 hides a massive punch inside a pocketable, high-strength aerospace aluminum body.\u003c\/p\u003e\n\u003cul style=\"color: #475569; padding-left: 20px; font-size: 15px; margin-bottom: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eITS Temperature Control:\u003c\/strong\u003e Real-time detection to ensure stable output without overheating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Protections:\u003c\/strong\u003e Features over-discharge protection (downshifts when battery is low) and reverse polarity protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca href=\"#p4-zoom-4\" class=\"p4-img-zoom\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P4-4.jpg?v=1670208537\" alt=\"SPERAS P4 outstanding performance features and compact 119mm dimensions\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eSimple One-Handed Operation\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eExperience humanized UI design. A single, responsive side switch grants access to all 7 brightness modes with simple one-handed operation.\u003c\/p\u003e\n\u003cul style=\"color: #475569; padding-left: 20px; font-size: 15px; margin-bottom: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMode Memory:\u003c\/strong\u003e Automatically turns on at the last used Low\/Medium\/High brightness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLockout Function:\u003c\/strong\u003e Press and hold the switch for 2 seconds to lock the light, avoiding unintended operation in your bag. Triple-click to unlock.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca href=\"#p4-zoom-5\" class=\"p4-img-zoom\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P4-5.jpg?v=1670208556\" alt=\"SPERAS P4 single side switch operation instructions and lockout function\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\" style=\"flex-direction: row-reverse;\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003e2-in-1 Flashlight \u0026amp; Power Bank\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eFueled by an included high-capacity \u003cstrong\u003e21700 5000mAh battery\u003c\/strong\u003e, it boasts an incredible 167-hour runtime on ECO mode.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 10px;\"\u003e\u003cstrong\u003eDischarging Function:\u003c\/strong\u003e Simply attach the included OTG converter to the Type-C port, and the P4 transforms into a power bank to rescue your dying phone or electronics in an emergency!\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eThe built-in LED indicator constantly displays your power level (Green \u0026gt;70%, Orange 30-70%, Red \u0026lt;30%).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca href=\"#p4-zoom-6\" class=\"p4-img-zoom\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P4-6.gif?v=1670208572\" alt=\"SPERAS P4 power bank function charging a phone and battery level indicator\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eIP68 Waterproof \u0026amp; Drop Resistant\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eProduced by CNC precision machining with a premium Type III hard-anodized anti-abrasive finish for extreme durability.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eIt is fully \u003cstrong\u003eIP68 Waterproof\u003c\/strong\u003e (submersible up to 2 meters) and impact-resistant up to 1.5 meters, making it highly reliable in severe weather conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca href=\"#p4-zoom-7\" class=\"p4-img-zoom\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P4-7.jpg?v=1670208592\" alt=\"SPERAS P4 IP68 waterproof flashlight splashing in water\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 30px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eTechnical Specs \u0026amp; Versatile Applications\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 40px; margin-bottom: 50px;\"\u003e\n\u003cdiv\u003e\u003ca href=\"#p4-zoom-3\" class=\"p4-img-zoom\"\u003e \u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P4-3_02d483ca-e055-4399-baf3-9553548559b7.jpg?v=1678947059\" alt=\"SPERAS P4 ANSI FL1 standard technical specifications and runtimes\" style=\"width: 100%; height: auto; border-radius: 12px; box-shadow: 0 8px 25px rgba(0,0,0,0.15);\"\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 15px; text-align: center;\"\u003eEasily activate Turbo mode for critical situations. Perfect for Rescuing, Police, Caving, Camping, Searching, and Hunting.\u003c\/p\u003e\n\u003ca href=\"#p4-zoom-8\" class=\"p4-img-zoom\"\u003e \u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P4-9.jpg?v=1670208614\" alt=\"SPERAS P4 applications for searching caving camping hunting and police\" style=\"width: 100%; height: auto; border-radius: 12px; box-shadow: 0 8px 25px rgba(0,0,0,0.15);\"\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 20px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eSPERAS P4 vs. Olight (Seeker 3 Pro)\u003c\/h2\u003e\n\u003cp style=\"text-align: center; color: #475569; margin-bottom: 30px; font-size: 16px;\"\u003eComparing compact 4000-lumen class searchlights? Discover why the SPERAS P4 offers superior practicality and emergency utility over premium brands.\u003c\/p\u003e\n\u003cdiv class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eKey Features\u003c\/th\u003e\n\u003cth style=\"background-color: #eab308; color: #111; font-size: 18px;\"\u003e🔥 SPERAS P4\u003c\/th\u003e\n\u003cth style=\"background-color: #475569; color: #fff; font-size: 18px;\"\u003eOlight Seeker 3 Pro\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Ecosystem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003eUniversal Type-C (Fast 3H Charge)\u003c\/td\u003e\n\u003ctd\u003eProprietary Magnetic Cable (Easy to lose)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Bank Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003eYes (Charge your phone via OTG)\u003c\/td\u003e\n\u003ctd\u003eNo Power Bank feature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003e4000 Lumens\u003c\/td\u003e\n\u003ctd\u003e4200 Lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUser Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003eSimple One-Click Side Switch\u003c\/td\u003e\n\u003ctd\u003eComplex Rotary Knob\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003eIncredible Performance-to-Price\u003c\/td\u003e\n\u003ctd\u003eHigh Brand Markup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-box-module\"\u003e\n\u003cdiv style=\"padding: 0;\"\u003e\n\u003ch2 style=\"font-size: 26px; border-left: none; padding-left: 0;\"\u003eWhat's Inside the Box?\u003c\/h2\u003e\n\u003cp style=\"color: #cbd5e1 !important; font-size: 16px; margin-bottom: 20px;\"\u003eEverything you need to command the night is included. Zero extra purchases required.\u003c\/p\u003e\n\u003cul style=\"list-style-type: square; color: #ffffff !important; padding-left: 20px; line-height: 1.8;\"\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1* P4 Flashlight\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 255, 255);\"\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-s50-21700-5000mah-battery\" target=\"_blank\" title=\" SPERAS S50 21700 5000mAh Battery\" style=\"color: rgb(255, 255, 255); text-decoration: underline;\" rel=\"noopener\"\u003e\u003cstrong\u003e1* 21700 Lithium Battery (5000mAh)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e\u003cstrong\u003e1* OTG Converter (For Power Bank Use)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1* Heavy-duty Holster\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1* Type-C Charging Cable\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1* Lanyard \u0026amp; 2* O-rings\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1* User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 0; text-align: right;\"\u003e\u003ca href=\"#p4-zoom-9\" class=\"p4-img-zoom\" style=\"display: inline-block;\"\u003e \u003cimg style=\"max-width: 100%; border-radius: 8px;\" alt=\"SPERAS P4 box contents including 21700 battery holster and OTG converter\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P4-10.jpg?v=1670208635\"\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 20px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\" class=\"speras-faq\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eHow does the Power Bank function work?\u003c\/summary\u003e\n\u003cp\u003eIt's incredibly easy! Simply plug the included OTG converter into the P4's Type-C port, then plug your phone's charging cable into the converter. The massive 5000mAh battery inside the flashlight will immediately begin charging your electronic devices.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I lock the flashlight so it doesn't turn on in my pocket?\u003c\/summary\u003e\n\u003cp\u003eWhen the flashlight is off, press and hold the side switch for about 2 seconds. The orange LED indicator will flash quickly to confirm it is locked. To unlock it, quickly triple-click the switch.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the 21700 battery proprietary?\u003c\/summary\u003e\n\u003cp\u003eNo. While the kit includes an excellent SPERAS 5000mAh 21700 battery, the P4 is compatible with standard high-drain 21700 lithium batteries, unlike some competitors that force you to buy expensive proprietary cells.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it get hot on Turbo mode?\u003c\/summary\u003e\n\u003cp\u003eGenerating 4000 lumens creates heat. However, the P4 features an ITS (Intelligent Temperature Control System) that detects heat in real-time and smoothly adjusts the output to protect both the internal circuitry and the user's hands.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ca id=\"p4-zoom-1\" class=\"p4-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P4-1.jpg?v=1670208403\" alt=\"Zoomed Hero Image\"\u003e\u003c\/a\u003e \u003ca id=\"p4-zoom-2\" class=\"p4-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P4-2.jpg?v=1670208420\" alt=\"Zoomed OSRAM LEDs\"\u003e\u003c\/a\u003e \u003ca id=\"p4-zoom-3\" class=\"p4-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P4-3_02d483ca-e055-4399-baf3-9553548559b7.jpg?v=1678947059\" alt=\"Zoomed Specs Table\"\u003e\u003c\/a\u003e \u003ca id=\"p4-zoom-4\" class=\"p4-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P4-4.jpg?v=1670208537\" alt=\"Zoomed Performance \u0026amp; Size\"\u003e\u003c\/a\u003e \u003ca id=\"p4-zoom-5\" class=\"p4-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P4-5.jpg?v=1670208556\" alt=\"Zoomed UI Operation\"\u003e\u003c\/a\u003e \u003ca id=\"p4-zoom-6\" class=\"p4-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P4-6.gif?v=1670208572\" alt=\"Zoomed Charging \u0026amp; Power Bank\"\u003e\u003c\/a\u003e \u003ca id=\"p4-zoom-7\" class=\"p4-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P4-7.jpg?v=1670208592\" alt=\"Zoomed IP68 Waterproof\"\u003e\u003c\/a\u003e \u003ca id=\"p4-zoom-8\" class=\"p4-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P4-9.jpg?v=1670208614\" alt=\"Zoomed Applications\"\u003e\u003c\/a\u003e \u003ca id=\"p4-zoom-9\" class=\"p4-lightbox-target\" href=\"#_\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P4-10.jpg?v=1670208635\" alt=\"Zoomed Box Contents\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Black","offer_id":47212031312049,"sku":null,"price":108.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/P4-800X800-1.jpg?v=1670209863"},{"product_id":"speras-m10-plus-250lm-two-aaa-flashlight-6500k-4000k-cri-95","title":"SPERAS M10 Plus 250lm Best Two AAA Small EDC Flashlight","description":"\u003cstyle\u003e\n    \/* 基础样式重置与排版优化 (高级黑橙风格) *\/\n    .speras-m10p-pdp { font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; color: #2c3e50; line-height: 1.6; max-width: 1000px; margin: 0 auto; padding: 20px; background: #fff; }\n    .speras-m10p-pdp h1, .speras-m10p-pdp h2, .speras-m10p-pdp h3 { margin-top: 0; line-height: 1.2; }\n    \n    \/* 🏆 重新设计的 Hero Section 样式 *\/\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 50px; text-align: center; border-bottom: 6px solid #eab308; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; text-transform: uppercase; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* 极致稳定的左右图文模块 (Feature Row) *\/\n    .speras-feature-row { display: flex; flex-wrap: wrap; background: #fafafa; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 40px; overflow: hidden; align-items: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02); }\n    .speras-feature-text { flex: 1 1 320px; padding: 35px; }\n    .speras-feature-img { flex: 1 1 320px; padding: 25px; text-align: center; }\n\n    \/* 测评引用区块 *\/\n    .speras-review-box { background: #fefce8; border-left: 5px solid #eab308; padding: 25px 30px; margin-bottom: 50px; border-radius: 0 12px 12px 0; font-style: italic; color: #475569; font-size: 16px; box-shadow: 0 4px 10px rgba(0,0,0,0.03); }\n    .speras-review-box a { color: #ea580c; font-weight: bold; text-decoration: none; transition: 0.2s; }\n    .speras-review-box a:hover { text-decoration: underline; }\n\n    \/* 竞品对比表格 *\/\n    .speras-table-wrapper { overflow-x: auto; margin-bottom: 50px; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: center; background-color: #fff; min-width: 600px;}\n    .speras-table th, .speras-table td { padding: 18px 20px; border-bottom: 1px solid #e2e8f0; }\n    .speras-table th { background-color: #1e293b; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f8fafc; }\n    .speras-highlight-1 { font-weight: bold; color: #eab308; background-color: #fefce8; width: 35%; }\n\n    \/* Box 模块 *\/\n    .speras-box-module { background: #1a1a1a; padding: 40px; border-radius: 16px; margin-bottom: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); display: flex; flex-wrap: wrap; gap: 30px; align-items: center; }\n    .speras-box-module \u003e div { flex: 1 1 300px; }\n    .speras-box-module h2 { border-left: 5px solid #eab308; padding-left: 15px; color: #ffffff !important; margin-top: 0; margin-bottom: 20px;}\n\n    \/* FAQ 手风琴样式 *\/\n    .speras-faq details { background: #fff; border: 1px solid #cbd5e1; border-radius: 8px; margin-bottom: 15px; padding: 18px; cursor: pointer; transition: background 0.3s; }\n    .speras-faq summary { font-size: 18px; font-weight: 700; color: #0f172a; outline: none; }\n    .speras-faq details p { margin-top: 12px; margin-bottom: 0; color: #475569; }\n\n    \/* 🚀 终极防屏蔽：纯 CSS 锚点点击放大 *\/\n    a.m10p-img-zoom { \n        display: block; \n        cursor: zoom-in; \n        transition: transform 0.3s ease, box-shadow 0.3s ease; \n        text-decoration: none; \n    }\n    a.m10p-img-zoom img { width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); display: block; margin: 0 auto; }\n    a.m10p-img-zoom:hover { transform: scale(1.02); box-shadow: 0 8px 20px rgba(0,0,0,0.15); }\n    \n    .m10p-lightbox-target {\n        display: none; position: fixed; z-index: 2147483647; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(10, 15, 25, 0.95); cursor: zoom-out; text-decoration: none;\n    }\n    .m10p-lightbox-target:target { display: flex; justify-content: center; align-items: center; }\n    .m10p-lightbox-target img { max-width: 90vw; max-height: 90vh; border-radius: 8px; box-shadow: 0 0 40px rgba(0,0,0,0.8); animation: sperasZoomIn 0.3s ease forwards; }\n    @keyframes sperasZoomIn { from { transform: scale(0.9); opacity: 0; } to { transform: scale(1); opacity: 1; } }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端安全隔离版补丁：仅对详情页生效，绝对不影响全站公告栏 *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 768px) {\n        \/* 1. 强制我们自定义的模块上下堆叠 *\/\n        .speras-feature-row, \n        .speras-box-module, \n        .speras-grid-2, \n        .speras-grid-3, \n        .e21-flex {\n            display: flex !important;\n            flex-direction: column !important;\n            width: 100% !important;\n            gap: 20px !important;\n        }\n        \n        \/* 2. 释放我们卡片的宽度，填满手机屏幕 *\/\n        .speras-feature-text, \n        .speras-feature-img, \n        .speras-grid-2 \u003e div, \n        .speras-grid-3 \u003e div,\n        .speras-box-module \u003e div,\n        .edition-card {\n            width: 100% !important;\n            min-width: 100% !important;\n            flex: none !important;\n            box-sizing: border-box !important;\n            padding: 15px !important;\n            height: auto !important;\n        }\n\n        \/* 3. 核心修复：精准定位！只允许我们详情页里的文字换行，绝不污染外部 div\/span *\/\n        .speras-feature-text *,\n        .speras-box-module *,\n        .speras-hero-banner *,\n        .e21-hero *,\n        .speras-table-wrapper * {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n        }\n        \n        \/* 4. 优化手机端大标题的字体大小，防撑爆 *\/\n        .speras-hero-banner h1, \n        .e21-hero h1 {\n            font-size: 26px !important;\n        }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"speras-m10p-pdp\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #eab308; color: #111; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eProfessional Penlight\u003c\/span\u003e\n\u003ch1\u003eSPERAS M10 Plus: Slim EDC Flashlight\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eThe SPERAS M10 Plus is a slim, metal tail-switch EDC flashlight powered by two AAA batteries. Paired with a PMMA TIR optical lens, it produces a soft, balanced beam up to \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e250 lumens\u003c\/strong\u003e\u003c\/span\u003e. Extremely lightweight, highly portable, and available in two professional color temperatures to tackle everyday tasks, medical exams, and quick repairs.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px; margin-bottom: 35px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e💡 250LM Max Output\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e⏱️ 100 Hours Max Runtime\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔋 Powered by 2x AAA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"max-width: 750px; margin: 0 auto;\"\u003e\u003ca href=\"#m10p-zoom-1\" class=\"m10p-img-zoom\"\u003e \u003cimg style=\"box-shadow: 0 8px 30px rgba(0,0,0,0.3);\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/M10-PLUSEN_1.jpg?v=1675165359\" alt=\"SPERAS M10 Plus slim EDC penlight powered by 2x AAA batteries\"\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-review-box\"\u003e\n\u003cstrong\u003e🌟 Highly Rated by Experts:\u003c\/strong\u003e 'The Speras M10 Plus is a great addition to their lineup. The neutral white with high CRI makes it an excellent penlight for professionals who need accurate color representation.' \u003cbr\u003e— Read the full independent review at \u003ca rel=\"noopener\" href=\"https:\/\/1lumen.com\/review\/speras-m10-plus\/\" target=\"_blank\"\u003e1lumen.com\/review\/speras-m10-plus\/\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 40px; margin-bottom: 30px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eTailored For Your Profession\u003c\/h2\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eMany Options to Fit Your Style\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eThe M10 Plus is available in two classic finishes (Classic Black \/ Metal Grey) and two distinct LED color temperatures to meet your exact needs:\u003c\/p\u003e\n\u003cul style=\"color: #475569; padding-left: 20px; font-size: 15px; margin-bottom: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e4000K (Neutral White):\u003c\/strong\u003e High CRI for accurate color rendering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6500K (Cool White):\u003c\/strong\u003e Max brightness for clearer visibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca class=\"m10p-img-zoom\" href=\"#m10p-zoom-2\"\u003e\u003cimg alt=\"SPERAS M10 Plus color temperature options 4000K High CRI and 6500K cool white\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/M10-PLUSEN_2.jpg?v=1675165374\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex-direction: row-reverse;\" class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eHow to Choose a Suitable M10 Plus?\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cstrong\u003eFor Doctors \u0026amp; Nurses (4000K CRI\u0026gt;95):\u003c\/strong\u003e Simulates natural light for clarity of details in ENT (Ear-Nose-Throat) exams. The 3-lumen Eco mode is perfectly suited and safe for pupil examinations.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003e\u003cstrong\u003eFor Engineers \u0026amp; Mechanics (6500K):\u003c\/strong\u003e Enhances concentration with a clear, sharp beam ideal for equipment repairs, checking circuit boards, and daily inspections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca class=\"m10p-img-zoom\" href=\"#m10p-zoom-3\"\u003e\u003cimg alt=\"SPERAS M10 Plus usage for medical exams ENT and equipment repairs\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/M10-PLUSEN_3.jpg?v=1675165391\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eCompact, Durable, and Versatile\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eWith its non-slip knurling and exceptionally slim body, you will barely know the M10 Plus is there. Features include:\u003c\/p\u003e\n\u003cul style=\"color: #475569; padding-left: 20px; font-size: 15px; margin-bottom: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLonger Runtime:\u003c\/strong\u003e Runs up to 100 hours on low mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Way Pocket Clip:\u003c\/strong\u003e Clip it deep in your pocket, on a backpack strap, or on a hat brim as a headlamp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP68 Waterproof:\u003c\/strong\u003e Extremely durable and water-resistant for daily carry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca class=\"m10p-img-zoom\" href=\"#m10p-zoom-4\"\u003e\u003cimg alt=\"SPERAS M10 Plus features dual way clip IP68 waterproof and 100hrs runtime\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/M10-PLUSEN_4.jpg?v=1675165406\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex-direction: row-reverse;\" class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eM10 Plus vs. Original M10\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eThe M10 Plus provides a significant upgrade in power and runtime by utilizing 2x AAA alkaline batteries, compared to the single AAA used in the original M10.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eWhile slightly longer (131mm), it maintains the exact same slim diameter (14.3mm), making it just as pocket-friendly but far more capable for extended tasks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca class=\"m10p-img-zoom\" href=\"#m10p-zoom-5\"\u003e\u003cimg alt=\"Size comparison between SPERAS M10 Plus 2x AAA and M10 1x AAA flashlight\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/M10-PLUSEN_5.jpg?v=1675165421\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eANSI\/NEMA FL1 Standard Specs\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eA simple and intuitive UI featuring three brightness modes (High, Medium, Low) and a Memory mode function to instantly return to your preferred brightness.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eThe PMMA TIR optical lens produces a beautiful, artifact-free beam that easily reaches up to 70 meters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca class=\"m10p-img-zoom\" href=\"#m10p-zoom-6\"\u003e\u003cimg alt=\"SPERAS M10 Plus ANSI FL1 standard technical specifications\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/M10-PLUSEN_6.jpg?v=1675165442\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex-direction: row-reverse;\" class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eBuilt for Every Application\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eThe sleek profile and reliable tail-switch operation make the M10 Plus the perfect backup light for any scenario.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eWidely trusted by professionals for Medical Exams, Automotive Repairs, General EDC (Everyday Carry), and lightweight Outdoor use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca class=\"m10p-img-zoom\" href=\"#m10p-zoom-7\"\u003e\u003cimg alt=\"SPERAS M10 Plus penlight applications medical repair EDC outdoor\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/M10-PLUSEN_7.jpg?v=1675165457\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 20px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eSPERAS M10 Plus vs. Olight (I3T Plus)\u003c\/h2\u003e\n\u003cp style=\"text-align: center; color: #475569; margin-bottom: 30px; font-size: 16px;\"\u003eSee why professionals choose the SPERAS M10 Plus when looking for a reliable 2x AAA penlight with superior runtime and medical-grade color rendering.\u003c\/p\u003e\n\u003cdiv class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eKey Features\u003c\/th\u003e\n\u003cth style=\"background-color: #eab308; color: #111; font-size: 18px;\"\u003e🔥 SPERAS M10 Plus\u003c\/th\u003e\n\u003cth style=\"background-color: #475569; color: #fff; font-size: 18px;\"\u003eOlight I3T Plus\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Runtime (Low Mode)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003e100 Hours (Incredible efficiency)\u003c\/td\u003e\n\u003ctd\u003e28 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor Temp Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003e4000K (High CRI) OR 6500K\u003c\/td\u003e\n\u003ctd\u003eStandard Cool White only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMedical Use Appropriateness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003eExcellent (High CRI renders tissues accurately)\u003c\/td\u003e\n\u003ctd\u003ePoor (Low CRI washes out colors)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEco Mode for Eyes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003e3 Lumens (Safe for pupil exams)\u003c\/td\u003e\n\u003ctd\u003e15 Lumens (Too bright for eyes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMode Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003eYes (Instantly access last used mode)\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-box-module\"\u003e\n\u003cdiv style=\"padding: 0;\"\u003e\n\u003ch2 style=\"font-size: 26px; border-left: none; padding-left: 0;\"\u003eWhat's Inside the Box?\u003c\/h2\u003e\n\u003cp style=\"color: #cbd5e1 !important; font-size: 16px; margin-bottom: 20px;\"\u003eReady to use straight out of the box. Batteries are included!\u003c\/p\u003e\n\u003cul style=\"list-style-type: square; color: #ffffff !important; padding-left: 20px; line-height: 1.8;\"\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1* M10 Plus Flashlight\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e\n\u003cstrong\u003e2* AAA Alkaline Batteries\u003c\/strong\u003e (Pre-installed)\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e2* Spare O-rings\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1* User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 0; text-align: right;\"\u003e\u003ca style=\"display: inline-block;\" class=\"m10p-img-zoom\" href=\"#m10p-zoom-8\"\u003e \u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/M10-PLUSEN_8.jpg?v=1675165473\" alt=\"SPERAS M10 Plus box contents including 2x AAA batteries\" style=\"max-width: 100%; border-radius: 8px;\"\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 20px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\" class=\"speras-faq\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhich color temperature should I choose?\u003c\/summary\u003e\n\u003cp\u003eIf you are a doctor, nurse, or electrician needing to see accurate colors (like tissue redness or colored wires), choose the \u003cstrong\u003e4000K (Neutral White)\u003c\/strong\u003e. If you are using it for general inspection, EDC, or mechanical repairs where raw brightness is preferred, choose the \u003cstrong\u003e6500K (Cool White)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the low mode safe for checking pupils?\u003c\/summary\u003e\n\u003cp\u003eYes. The M10 Plus features a 3-lumen low mode which provides just enough light to safely check pupil reactivity without causing discomfort to the patient, making it an excellent diagnostic penlight.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it come with batteries?\u003c\/summary\u003e\n\u003cp\u003eYes, the M10 Plus includes 2 standard AAA alkaline batteries inside the flashlight, so you can start using it right out of the box. You can easily replace them with widely available AAA batteries from any store.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the M10 Plus waterproof?\u003c\/summary\u003e\n\u003cp\u003eAbsolutely. It boasts an IP68 waterproof rating, meaning it can survive heavy rain or even being temporarily submerged in water without issue.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ca href=\"#_\" class=\"m10p-lightbox-target\" id=\"m10p-zoom-1\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/M10-PLUSEN_1.jpg?v=1675165359\" alt=\"Zoomed Hero Image\"\u003e\u003c\/a\u003e \u003ca href=\"#_\" class=\"m10p-lightbox-target\" id=\"m10p-zoom-2\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/M10-PLUSEN_2.jpg?v=1675165374\" alt=\"Zoomed Color Options\"\u003e\u003c\/a\u003e \u003ca href=\"#_\" class=\"m10p-lightbox-target\" id=\"m10p-zoom-3\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/M10-PLUSEN_3.jpg?v=1675165391\" alt=\"Zoomed Applications Choice\"\u003e\u003c\/a\u003e \u003ca href=\"#_\" class=\"m10p-lightbox-target\" id=\"m10p-zoom-4\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/M10-PLUSEN_4.jpg?v=1675165406\" alt=\"Zoomed Features\"\u003e\u003c\/a\u003e \u003ca href=\"#_\" class=\"m10p-lightbox-target\" id=\"m10p-zoom-5\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/M10-PLUSEN_5.jpg?v=1675165421\" alt=\"Zoomed Size Comparison\"\u003e\u003c\/a\u003e \u003ca href=\"#_\" class=\"m10p-lightbox-target\" id=\"m10p-zoom-6\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/M10-PLUSEN_6.jpg?v=1675165442\" alt=\"Zoomed Specs Table\"\u003e\u003c\/a\u003e \u003ca href=\"#_\" class=\"m10p-lightbox-target\" id=\"m10p-zoom-7\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/M10-PLUSEN_7.jpg?v=1675165457\" alt=\"Zoomed Applications\"\u003e\u003c\/a\u003e \u003ca href=\"#_\" class=\"m10p-lightbox-target\" id=\"m10p-zoom-8\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/M10-PLUSEN_8.jpg?v=1675165473\" alt=\"Zoomed Box Contents\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"6500K \/ Black","offer_id":42473879732401,"sku":"M10 Plus Black finish","price":35.89,"currency_code":"USD","in_stock":true},{"title":"4000K(CRI95) \/ Black","offer_id":42473879765169,"sku":"M10 Plus Black finish-2","price":35.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/M10-Plus-1000X1000-1.jpg?v=1675165999"},{"product_id":"speras-p10r-v2-15000lm-5v-3a-usb-c-charging-search-led-flashlight","title":"SPERAS P10R V2 15000LM Rechargeable LED flashlight","description":"\u003cstyle\u003e\n    \/* 基础样式重置与排版优化 (高级黑橙风格) *\/\n    .speras-p10r-pdp { font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; color: #2c3e50; line-height: 1.6; max-width: 1100px; margin: 0 auto; padding: 20px; background: #fff; }\n    .speras-p10r-pdp h1, .speras-p10r-pdp h2, .speras-p10r-pdp h3 { margin-top: 0; line-height: 1.2; }\n    \n    \/* 🏆 重新设计的 Hero Section 样式 *\/\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 50px; text-align: center; border-bottom: 6px solid #eab308; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; text-transform: uppercase; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* 极致稳定的左右图文模块 (Feature Row) *\/\n    .speras-feature-row { display: flex; flex-wrap: wrap; background: #fafafa; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 40px; overflow: hidden; align-items: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02); }\n    .speras-feature-text { flex: 1 1 320px; padding: 35px; }\n    .speras-feature-img { flex: 1 1 320px; padding: 25px; text-align: center; }\n\n    \/* 竞品对比表格 *\/\n    .speras-table-wrapper { overflow-x: auto; margin-bottom: 50px; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: center; background-color: #fff; min-width: 600px;}\n    .speras-table th, .speras-table td { padding: 18px 20px; border-bottom: 1px solid #e2e8f0; }\n    .speras-table th { background-color: #1e293b; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f8fafc; }\n    .speras-highlight-1 { font-weight: bold; color: #eab308; background-color: #fefce8; width: 35%; }\n\n    \/* Box 模块 *\/\n    .speras-box-module { background: #1a1a1a; padding: 40px; border-radius: 16px; margin-bottom: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); display: flex; flex-wrap: wrap; gap: 30px; align-items: center; }\n    .speras-box-module \u003e div { flex: 1 1 300px; }\n    .speras-box-module h2 { border-left: 5px solid #eab308; padding-left: 15px; color: #ffffff !important; margin-top: 0; margin-bottom: 20px;}\n\n    \/* FAQ 手风琴样式 *\/\n    .speras-faq details { background: #fff; border: 1px solid #cbd5e1; border-radius: 8px; margin-bottom: 15px; padding: 18px; cursor: pointer; transition: background 0.3s; }\n    .speras-faq summary { font-size: 18px; font-weight: 700; color: #0f172a; outline: none; }\n    .speras-faq details p { margin-top: 12px; margin-bottom: 0; color: #475569; }\n\n    \/* 🚀 终极防屏蔽：纯 CSS 锚点点击放大 *\/\n    a.p10r-img-zoom { \n        display: block; \n        cursor: zoom-in; \n        transition: transform 0.3s ease, box-shadow 0.3s ease; \n        text-decoration: none; \n    }\n    a.p10r-img-zoom img { width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); display: block; margin: 0 auto; }\n    a.p10r-img-zoom:hover { transform: scale(1.02); box-shadow: 0 8px 20px rgba(0,0,0,0.15); }\n    \n    .p10r-lightbox-target {\n        display: none; position: fixed; z-index: 2147483647; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(10, 15, 25, 0.95); cursor: zoom-out; text-decoration: none;\n    }\n    .p10r-lightbox-target:target { display: flex; justify-content: center; align-items: center; }\n    .p10r-lightbox-target img { max-width: 90vw; max-height: 90vh; border-radius: 8px; box-shadow: 0 0 40px rgba(0,0,0,0.8); animation: sperasZoomIn 0.3s ease forwards; }\n    @keyframes sperasZoomIn { from { transform: scale(0.9); opacity: 0; } to { transform: scale(1); opacity: 1; } }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠与防偏移修复补丁 (终极防线) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-pdp-container { padding: 10px !important; overflow: hidden !important; box-sizing: border-box !important; }\n        \n        \/* 强制打散所有 Flex 和内联布局，变为上下单列，清除宽度限制 *\/\n        .speras-p10r-pdp div[style*='display: flex'] { display: block !important; padding: 15px !important; height: auto !important; }\n        \n        .speras-p10r-pdp div[style*='flex: 1'],\n        .speras-p10r-pdp div[style*='min-width: 250px'] { \n            display: block !important; \n            width: 100% !important; \n            max-width: 100% !important; \n            min-width: 0 !important; \n            margin-bottom: 25px !important; \n            padding: 0 !important; \n            box-sizing: border-box !important; \n        }\n\n        \/* 释放所有文字高度，强制重写行高，彻底消灭挤压和重叠 *\/\n        .speras-p10r-pdp h1, .speras-p10r-pdp h2, .speras-p10r-pdp h3, \n        .speras-p10r-pdp p, .speras-p10r-pdp span, .speras-p10r-pdp li,\n        .speras-p10r-pdp td, .speras-p10r-pdp th, .speras-p10r-pdp summary,\n        .speras-p10r-pdp a, .speras-p10r-pdp strong {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: break-word !important; \n            height: auto !important;\n            max-height: none !important;\n        }\n\n        \/* 强制拉开标题和段落的行间距，防止上下行打架 *\/\n        .speras-p10r-pdp h1 { font-size: 26px !important; line-height: 1.4 !important; }\n        .speras-p10r-pdp h2 { font-size: 24px !important; line-height: 1.4 !important; margin-bottom: 15px !important; }\n        .speras-p10r-pdp h3 { font-size: 20px !important; line-height: 1.5 !important; margin-bottom: 15px !important; }\n        .speras-p10r-pdp p, .speras-p10r-pdp li, .speras-p10r-pdp td { line-height: 1.6 !important; font-size: 16px !important; }\n        \n        \/* 确保手机端图片100%居中，不偏移撑破屏幕 *\/\n        .speras-p10r-pdp img { max-width: 100% !important; height: auto !important; margin: 0 auto 15px auto !important; display: block !important; box-sizing: border-box !important; }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"speras-p10r-pdp\"\u003e\n\n\u003cdiv class=\"speras-hero-banner\"\u003e\n    \u003cspan style=\"display: inline-block; background: #eab308; color: #111; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eSearch \u0026amp; Rescue Behemoth\u003c\/span\u003e\n    \u003ch1\u003eSPERAS P10R V2: 15,000 Lumen Flashlight\u003c\/h1\u003e\n    \u003cp class=\"subtitle\"\u003eLight up the darkness like never before. The SPERAS P10R V2 is a high-performance LED flashlight delivering a staggering \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e15000lm\u003c\/strong\u003e\u003c\/span\u003e max output and a \u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e574m\u003c\/span\u003e\u003c\/strong\u003e beam distance. Featuring a massive 10000mAh battery pack and a dual-side switch design, it's the ultimate illumination tool for searching, rescue, patrol, and extreme outdoor activities.\u003c\/p\u003e\n    \n    \u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px; margin-bottom: 35px;\"\u003e\n        \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e💡 15000LM Max Output\u003c\/span\u003e\n        \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔋 10000mAh Battery\u003c\/span\u003e\n        \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e⚡ 5V\/3A Fast Charging\u003c\/span\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv style=\"max-width: 850px; margin: 0 auto;\"\u003e\n        \u003ca class=\"p10r-img-zoom\" href=\"#p10r-zoom-1\"\u003e\n            \u003cimg style=\"box-shadow: 0 8px 30px rgba(0,0,0,0.3);\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-1.jpg?v=1675174690\" alt=\"SPERAS P10R V2 high lumen 15000LM LED flashlight for search and rescue\"\u003e\n        \u003c\/a\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 40px; margin-bottom: 30px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eDominating Optical Performance\u003c\/h2\u003e\n\n\u003cdiv class=\"speras-feature-row\"\u003e\n    \u003cdiv class=\"speras-feature-text\"\u003e\n        \u003ch3\u003eUnleash 15,000 Lumens of Power\u003c\/h3\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEquipped with 3 pieces of imported \u003cstrong\u003eLuminus SST70 LEDs\u003c\/strong\u003e with supreme performance, the P10R V2 shatters the darkness with a blinding 15000 lumens max output.\u003c\/p\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eWhether you are securing a perimeter or navigating dense forests, the optimized reflector pushes this massive wall of light out to a maximum beam distance of \u003cstrong\u003e574 meters\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"speras-feature-img\"\u003e\n        \u003ca class=\"p10r-img-zoom\" href=\"#p10r-zoom-2\"\u003e\u003cimg alt=\"SPERAS P10R V2 15000 lumens max output and 574m beam distance with 3x Luminus SST70 LEDs\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-2.jpg?v=1675174706\"\u003e\u003c\/a\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"speras-feature-row\" style=\"flex-direction: row-reverse;\"\u003e\n    \u003cdiv class=\"speras-feature-text\"\u003e\n        \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eIntuitive Multi-Function Dual Switch\u003c\/h3\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eThe dual rubber buttons design allows for fast, pressure-free operation even with thick gloves:\u003c\/p\u003e\n        \u003cul style=\"color: #475569; padding-left: 20px; font-size: 15px; margin-bottom: 15px;\"\u003e\n            \u003cli\u003e\n\u003cstrong\u003eTop Assistance Button:\u003c\/strong\u003e Designed for One-step Instant Turbo, Strobe, and SOS.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eMain Bottom Button:\u003c\/strong\u003e Activates Instant ECO Mode, adjusts output levels (Turbo-High-Med-Low-Eco), and features mode memory.\u003c\/li\u003e\n        \u003c\/ul\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003e\u003cstrong\u003eSmart Lockout Function:\u003c\/strong\u003e Long press both buttons to lock the flashlight, ensuring it will not unintentionally power on when put in your pocket or tactical bag.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"speras-feature-img\"\u003e\n        \u003ca class=\"p10r-img-zoom\" href=\"#p10r-zoom-3\"\u003e\u003cimg alt=\"SPERAS P10R V2 multi-function dual side switch with instant turbo and lockout function\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-3.jpg?v=1675174758\"\u003e\u003c\/a\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"speras-feature-row\"\u003e\n    \u003cdiv class=\"speras-feature-text\"\u003e\n        \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eMassive 10000mAh Battery \u0026amp; Smart Indicator\u003c\/h3\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003ePowered by an included high-capacity \u003cstrong\u003e10000mAh 21700 Lithium battery pack\u003c\/strong\u003e, it achieves an incredible maximum runtime of 36 hours under the stable ECO output.\u003c\/p\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eWhen turned on, the embedded LED indicator on the top switch automatically monitors power constantly (Green: ≥70%, Orange: 30%-70%, Red: ≤30%, Red Flick: ≤10%), so you are never caught in the dark.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"speras-feature-img\"\u003e\n        \u003ca class=\"p10r-img-zoom\" href=\"#p10r-zoom-4\"\u003e\u003cimg alt=\"SPERAS P10R V2 LED power indicator and 10000mAh high capacity 21700 battery pack\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-4.gif?v=1675174842\"\u003e\u003c\/a\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"speras-feature-row\" style=\"flex-direction: row-reverse;\"\u003e\n    \u003cdiv class=\"speras-feature-text\"\u003e\n        \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eQuick \u0026amp; Convenient Type-C Recharging\u003c\/h3\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eNo need for proprietary cables. The P10R V2 supports both \u003cstrong\u003e5V\/3A and 5V\/2A Fast Type-C charging\u003c\/strong\u003e directly through the flashlight body.\u003c\/p\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eThe indicator light shines Red during busy charging and turns Green once completely finished. (Orange indicates an abnormal or incorrectly seated battery).\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"speras-feature-img\"\u003e\n        \u003ca class=\"p10r-img-zoom\" href=\"#p10r-zoom-5\"\u003e\u003cimg alt=\"SPERAS P10R V2 Type-C fast recharging port 5V\/3A with charging indicators\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-5_e1e35d9c-00be-4684-bfe2-cdf90024607f.jpg?v=1702987148\"\u003e\u003c\/a\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"speras-feature-row\"\u003e\n    \u003cdiv class=\"speras-feature-text\"\u003e\n        \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eSmart Multi-Protection System\u003c\/h3\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eHigh power requires intelligent safety measures. The P10R V2 is equipped with an advanced internal management system to ensure safety during demanding operations.\u003c\/p\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eIt includes \u003cstrong\u003eOverheat Protection\u003c\/strong\u003e to prevent LED and circuit damage, \u003cstrong\u003eLow Voltage Protection\u003c\/strong\u003e to preserve battery lifespan, and \u003cstrong\u003eReverse Load Protection\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"speras-feature-img\"\u003e\n        \u003ca class=\"p10r-img-zoom\" href=\"#p10r-zoom-6\"\u003e\u003cimg alt=\"SPERAS P10R V2 smart multi-protection system including overheat and low voltage protection\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-6.jpg?v=1675174872\"\u003e\u003c\/a\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"speras-feature-row\" style=\"flex-direction: row-reverse;\"\u003e\n    \u003cdiv class=\"speras-feature-text\"\u003e\n        \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eIP68 Waterproof \u0026amp; Extreme Durability\u003c\/h3\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eQualified for severe weather. The aerospace aluminum alloy body features a military-III hardened anodized finish.\u003c\/p\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eIt is \u003cstrong\u003eIP68 Waterproof\u003c\/strong\u003e (submersible up to 2 meters) and boasts a 1.5-meter impact resistance distance, ensuring flawless performance in the harshest outdoor or rescue environments.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"speras-feature-img\"\u003e\n        \u003ca class=\"p10r-img-zoom\" href=\"#p10r-zoom-10\"\u003e\u003cimg alt=\"SPERAS P10R V2 IP68 waterproof rating 2 meters submerge for severe weather\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-10.jpg?v=1675174964\"\u003e\u003c\/a\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 30px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eTechnical Specifications \u0026amp; Dimensions\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 40px; margin-bottom: 50px;\"\u003e\n    \u003cdiv\u003e\n        \u003ca class=\"p10r-img-zoom\" href=\"#p10r-zoom-7\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; border-radius: 12px; box-shadow: 0 8px 25px rgba(0,0,0,0.15);\" alt=\"SPERAS P10R V2 FL1 standard technical specifications chart and runtimes\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-7.jpg?v=1675174893\"\u003e\n        \u003c\/a\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n        \u003ca class=\"p10r-img-zoom\" href=\"#p10r-zoom-8\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; border-radius: 12px; box-shadow: 0 8px 25px rgba(0,0,0,0.15);\" alt=\"SPERAS P10R V2 dimensions 224mm length and outstanding performance features\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-8.jpg?v=1675174914\"\u003e\n        \u003c\/a\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 20px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eProfessional Wide Applications\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 30px;\"\u003eA great flashlight trusted by professionals worldwide for Rescuing, Law Enforcement Patrol, Caving, Camping, Searching, and Hunting.\u003c\/p\u003e\n\u003cdiv style=\"margin-bottom: 60px;\"\u003e\n        \u003ca class=\"p10r-img-zoom\" href=\"#p10r-zoom-9\"\u003e\n            \u003cimg style=\"width: 100%; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.08);\" alt=\"SPERAS P10R V2 wide applications including rescuing, patrol, caving, camping, searching, hunting\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-9.jpg?v=1675174932\"\u003e\n        \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 20px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eSPERAS P10R V2 vs. Olight (Marauder Mini)\u003c\/h2\u003e\n\u003cp style=\"text-align: center; color: #475569; margin-bottom: 30px; font-size: 16px;\"\u003eStop paying for the brand name and start paying for \u003cstrong\u003epure performance\u003c\/strong\u003e. See why the SPERAS P10R V2 completely crushes the competition in the 15,000-lumen class.\u003c\/p\u003e\n\u003cdiv class=\"speras-table-wrapper\"\u003e\n    \u003ctable class=\"speras-table\"\u003e\n        \u003cthead\u003e\n            \u003ctr\u003e\n                \u003cth\u003eKey Features\u003c\/th\u003e\n                \u003cth style=\"background-color: #eab308; color: #111; font-size: 18px;\"\u003e🔥 SPERAS P10R V2\u003c\/th\u003e\n                \u003cth style=\"background-color: #475569; color: #fff; font-size: 18px;\"\u003eOlight Marauder Mini\u003c\/th\u003e\n            \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eMax Output \u0026amp; Power\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd class=\"speras-highlight-1\"\u003e15,000 Lumens (True Searchlight Power)\u003c\/td\u003e\n                \u003ctd\u003eOnly 7,000 Lumens (Falls short in extreme darkness)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eCharging Ecosystem\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd class=\"speras-highlight-1\"\u003eUniversal Type-C 5V\/3A Fast Charge (Charge anywhere)\u003c\/td\u003e\n                \u003ctd\u003eProprietary Magnetic Cable (Expensive to replace, useless if lost)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eTactical Interface\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd class=\"speras-highlight-1\"\u003eDual-Side Switch (Instant Turbo, 100% Glove-Friendly)\u003c\/td\u003e\n                \u003ctd\u003eFiddly Rotary Knob (Hard to operate under stress or with gloves)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eBattery Capacity\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd class=\"speras-highlight-1\"\u003eMassive 10,000mAh Power Pack (Up to 36H Runtime)\u003c\/td\u003e\n                \u003ctd\u003eSmaller Customized Battery (Less runtime, high replacement cost)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003ePrice \u0026amp; Value\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd class=\"speras-highlight-1\"\u003eUnbeatable Performance-to-Price Ratio\u003c\/td\u003e\n                \u003ctd\u003eHeavy 'Brand Name' Markup\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"speras-box-module\"\u003e\n    \u003cdiv style=\"padding: 0;\"\u003e\n        \u003ch2 style=\"font-size: 26px; border-left: none; padding-left: 0;\"\u003eWhat's Inside the Box?\u003c\/h2\u003e\n        \u003cp style=\"color: #cbd5e1 !important; font-size: 16px; margin-bottom: 20px;\"\u003eEverything you need for immediate high-power illumination is included in the kit.\u003c\/p\u003e\n        \u003cul style=\"list-style-type: square; color: #ffffff !important; padding-left: 20px; line-height: 1.8;\"\u003e\n            \u003cli style=\"color: #ffffff !important;\"\u003e1* P10R V2 High-Lumen Flashlight\u003c\/li\u003e\n            \u003cli style=\"color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255); text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-s10t-10000mah-21700-battery-pack\" target=\"_blank\" title=\"SPERAS S10T 10000mAh 21700 battery Pack\" style=\"color: rgb(255, 255, 255); text-decoration: underline;\" rel=\"noopener\"\u003e\u003cstrong\u003e1* 10000mAh 21700 Battery Pack\u003c\/strong\u003e (inside the flashlight)\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n            \u003cli style=\"color: #ffffff !important;\"\u003e1* Type-C Charging Cable\u003c\/li\u003e\n            \u003cli style=\"color: #ffffff !important;\"\u003e1* Heavy-duty Holster\u003c\/li\u003e\n            \u003cli style=\"color: #ffffff !important;\"\u003e2* Spare O-rings\u003cbr\u003e\n\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"padding: 0; text-align: right;\"\u003e\n        \u003ca style=\"display: inline-block;\" class=\"p10r-img-zoom\" href=\"#p10r-zoom-11\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-11.jpg?v=1675175004\" alt=\"SPERAS P10R V2 packaging box contents including holster and type-c cable\" style=\"border: 1px solid #333; max-width: 100%; border-radius: 8px;\"\u003e\n        \u003c\/a\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 20px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\" class=\"speras-faq\"\u003e\n    \u003cdetails open=\"\"\u003e\n        \u003csummary\u003eHow do I lock and unlock the P10R V2?\u003c\/summary\u003e\n        \u003cp\u003eTo prevent accidental activation in your bag, simply long-press BOTH side buttons simultaneously for 2 seconds. The flashlight will blink twice to indicate it is locked. To unlock, quickly press any button 3 times, and it will blink twice to confirm it is unlocked.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n        \u003csummary\u003eHow long can it run on a single charge?\u003c\/summary\u003e\n        \u003cp\u003eThe included 10000mAh battery pack allows the flashlight to run for up to 36 hours on the ECO mode, providing reliable illumination for extended outdoor or rescue missions.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n        \u003csummary\u003eDoes it use standard batteries or a customized pack?\u003c\/summary\u003e\n        \u003cp\u003eThe P10R V2 comes with a specialized 10000mAh battery pack (composed of two 21700 lithium cells). We highly recommend using only this included pack to safely support the massive 15000-lumen power draw and Type-C charging system.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n        \u003csummary\u003eIs the flashlight too hot to hold on Turbo mode?\u003c\/summary\u003e\n        \u003cp\u003eGenerating 15000 lumens produces significant heat. However, the P10R V2 is equipped with a Smart Multi-Protection System (Overheat Protection) and aerospace aluminum cooling fins that actively manage the temperature to protect both the user and the circuitry.\u003c\/p\u003e\n    \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ca id=\"p10r-zoom-1\" class=\"p10r-lightbox-target\" href=\"#_\"\u003e\u003cimg alt=\"Zoomed Hero Image\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-1.jpg?v=1675174690\"\u003e\u003c\/a\u003e \n\u003ca id=\"p10r-zoom-2\" class=\"p10r-lightbox-target\" href=\"#_\"\u003e\u003cimg alt=\"Zoomed 15000LM Beam\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-2.jpg?v=1675174706\"\u003e\u003c\/a\u003e \n\u003ca id=\"p10r-zoom-3\" class=\"p10r-lightbox-target\" href=\"#_\"\u003e\u003cimg alt=\"Zoomed Dual Switch\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-3.jpg?v=1675174758\"\u003e\u003c\/a\u003e \n\u003ca id=\"p10r-zoom-4\" class=\"p10r-lightbox-target\" href=\"#_\"\u003e\u003cimg alt=\"Zoomed Power Indicator\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-4.gif?v=1675174842\"\u003e\u003c\/a\u003e \n\u003ca id=\"p10r-zoom-5\" class=\"p10r-lightbox-target\" href=\"#_\"\u003e\u003cimg alt=\"Zoomed Type-C Charging\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-5_e1e35d9c-00be-4684-bfe2-cdf90024607f.jpg?v=1702987148\"\u003e\u003c\/a\u003e \n\u003ca id=\"p10r-zoom-6\" class=\"p10r-lightbox-target\" href=\"#_\"\u003e\u003cimg alt=\"Zoomed Protection System\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-6.jpg?v=1675174872\"\u003e\u003c\/a\u003e \n\u003ca id=\"p10r-zoom-7\" class=\"p10r-lightbox-target\" href=\"#_\"\u003e\u003cimg alt=\"Zoomed Specs Table\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-7.jpg?v=1675174893\"\u003e\u003c\/a\u003e \n\u003ca id=\"p10r-zoom-8\" class=\"p10r-lightbox-target\" href=\"#_\"\u003e\u003cimg alt=\"Zoomed Dimensions\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-8.jpg?v=1675174914\"\u003e\u003c\/a\u003e \n\u003ca id=\"p10r-zoom-9\" class=\"p10r-lightbox-target\" href=\"#_\"\u003e\u003cimg alt=\"Zoomed Applications\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-9.jpg?v=1675174932\"\u003e\u003c\/a\u003e \n\u003ca id=\"p10r-zoom-10\" class=\"p10r-lightbox-target\" href=\"#_\"\u003e\u003cimg alt=\"Zoomed Waterproof\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-10.jpg?v=1675174964\"\u003e\u003c\/a\u003e \n\u003ca id=\"p10r-zoom-11\" class=\"p10r-lightbox-target\" href=\"#_\"\u003e\u003cimg alt=\"Zoomed Box Contents\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/P10R-V2-11.jpg?v=1675175004\"\u003e\u003c\/a\u003e\n\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Black","offer_id":47308708184241,"sku":null,"price":189.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/P10R-V2-3.jpg?v=1675170395"},{"product_id":"speras-t1-v2-1400lm-1400m-type-c-charging-led-long-rang-search-tactical-hunting-flashlight","title":"SPERAS T1 V2 1400LM 1400M Type C Charging LED Long Rang Search Tactical Hunting Flashlight","description":"\u003cp\u003e\u003cstrong\u003eThe\u003c\/strong\u003e \u003cstrong\u003eSPERAS T1 V2\u003c\/strong\u003e is the updated version of T1, one of the best LED flashlights in beam distance with high performance LED S50, advanced structure design and driver design. The flashlight can reach a max of 1400lm output, and a 1400m max beam distance, which provides you the powerful focus beam to better target the aims; Its multifunctional type-C port supports type C charging, type C remote pressure switch to get an easier and more effective usage. The new cameral filters design helps hunters to get the red\/green beam when hunting. T1 V2 is an ideal flashlight for hunters, search or rescue, or other outdoor lighting requirements.\u003cquillbot-extension-portal\u003e\u003c\/quillbot-extension-portal\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e*1400lm, 1400m\u003cbr\u003e*Support new USB-C remote pressure switch or traditional remote pressure switch\u003cbr\u003e*The round and beautiful beam spot\u003cbr\u003e*18mm big tail button and rubber side button, provide a great touch feeling\u003cbr\u003e*Simple UI, easy to operate\u003cbr\u003e*Type C charging, 5V\/2A\u003cbr\u003e*Cameral filters design to help hunters get red\/green beam when hunting\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInside the box\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1* T1 V2 flashlight\u003cbr\u003e1* battery pack (6800mAh 18650 Battery Pack)\u003cbr\u003e1*type-C cable\u003cbr\u003e2* O-ring\u003cbr\u003e1* holster\u003cbr\u003e1* manual\u003c\/p\u003e\n\u003cp\u003ePictures as follow\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/T1v2-1.jpg?v=1679887489\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/T1v2-2.jpg?v=1679887505\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/T1v2-3.jpg?v=1679887524\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/T1v2-4.jpg?v=1679887538\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/T1v2-5.jpg?v=1679887554\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/T1v2-6.jpg?v=1679887570\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/T1v2-7.jpg?v=1679887587\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/T1v2-8.jpg?v=1679887603\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/T1v2-9.jpg?v=1679887619\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/T1v2-10.jpg?v=1679887635\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/T1v2-11.jpg?v=1679887658\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":42606537146545,"sku":"T1V2","price":157.62,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/T1-V2-4.jpg?v=1724720579"},{"product_id":"speras-th11-modular-zoomable-hunting-flashlight","title":"SPERAS TH11K Rechargeable LED Hunt Light 1204m","description":"\u003cstyle\u003e\n    \/* 基础样式重置与排版优化 (高级黑橙风格) *\/\n    .speras-th11-pdp { font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; color: #2c3e50; line-height: 1.6; max-width: 1000px; margin: 0 auto; padding: 20px; background: #fff; }\n    .speras-th11-pdp h1, .speras-th11-pdp h2, .speras-th11-pdp h3 { margin-top: 0; line-height: 1.2; }\n    \n    \/* 🏆 重新设计的 Hero Section 样式 *\/\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 50px; text-align: center; border-bottom: 6px solid #eab308; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; text-transform: uppercase; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* 极致稳定的左右图文模块 (Feature Row) *\/\n    .speras-feature-row { display: flex; flex-wrap: wrap; background: #fafafa; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 40px; overflow: hidden; align-items: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02); }\n    .speras-feature-text { flex: 1 1 320px; padding: 35px; }\n    .speras-feature-img { flex: 1 1 320px; padding: 25px; text-align: center; }\n\n    \/* 竞品对比表格 *\/\n    .speras-table-wrapper { overflow-x: auto; margin-bottom: 50px; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: center; background-color: #fff; min-width: 600px;}\n    .speras-table th, .speras-table td { padding: 18px 20px; border-bottom: 1px solid #e2e8f0; }\n    .speras-table th { background-color: #1e293b; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f8fafc; }\n    .speras-highlight-1 { font-weight: bold; color: #eab308; background-color: #fefce8; width: 35%; }\n    .speras-highlight-2 { font-weight: bold; color: #ea580c; width: 35%; }\n\n    \/* Box 模块 *\/\n    .speras-box-module { background: #1a1a1a; padding: 40px; border-radius: 16px; margin-bottom: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); display: flex; flex-wrap: wrap; gap: 30px; align-items: center; }\n    .speras-box-module \u003e div { flex: 1 1 300px; }\n    .speras-box-module h2 { border-left: 5px solid #eab308; padding-left: 15px; color: #ffffff !important; margin-top: 0; margin-bottom: 20px;}\n\n    \/* FAQ 手风琴样式 *\/\n    .speras-faq details { background: #fff; border: 1px solid #cbd5e1; border-radius: 8px; margin-bottom: 15px; padding: 18px; cursor: pointer; transition: background 0.3s; }\n    .speras-faq summary { font-size: 18px; font-weight: 700; color: #0f172a; outline: none; }\n    .speras-faq details p { margin-top: 12px; margin-bottom: 0; color: #475569; }\n\n    \/* 🚀 终极防屏蔽：纯 CSS 锚点点击放大 (Shopify 绝不可能屏蔽) *\/\n    a.th11-img-zoom { \n        display: block; \n        cursor: zoom-in; \n        transition: transform 0.3s ease, box-shadow 0.3s ease; \n        text-decoration: none; \n    }\n    a.th11-img-zoom img { width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); display: block; margin: 0 auto; }\n    a.th11-img-zoom:hover { transform: scale(1.02); box-shadow: 0 8px 20px rgba(0,0,0,0.15); }\n    \n    .th11-lightbox-target {\n        display: none; position: fixed; z-index: 2147483647; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(10, 15, 25, 0.95); cursor: zoom-out; text-decoration: none;\n    }\n    .th11-lightbox-target:target { display: flex; justify-content: center; align-items: center; }\n    .th11-lightbox-target img { max-width: 90vw; max-height: 90vh; border-radius: 8px; box-shadow: 0 0 40px rgba(0,0,0,0.8); animation: sperasZoomIn 0.3s ease forwards; }\n    @keyframes sperasZoomIn { from { transform: scale(0.9); opacity: 0; } to { transform: scale(1); opacity: 1; } }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-th11-pdp\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #eab308; color: #111; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eProfessional Hunting Flashlight\u003c\/span\u003e\n\u003ch1\u003eSPERAS TH11: The Ultimate Modular Hunting Light\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eThe SPERAS TH11 is the NO.1 professional and powerful hunting light in the market. Featuring a massive 50mm optical lens, adjustable focus, and rapidly interchangeable LED modules (White, Red, Green), it is the ideal tool for hunters, observation, and demanding outdoor lighting requirements.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px; margin-bottom: 35px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e💡 Up to 1204m Throw\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🎯 Adjustable Focus\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔄 3 Interchangeable Colors\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"max-width: 850px; margin: 0 auto;\"\u003e\u003ca href=\"#th11-zoom-3\" class=\"th11-img-zoom\"\u003e \u003cimg style=\"box-shadow: 0 8px 30px rgba(0,0,0,0.3);\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH11_K_Pics_1.jpg?v=1681740099\" alt=\"SPERAS TH11 professional powerful hunting flashlight\"\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 40px; margin-bottom: 30px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eEngineered for the Wild\u003c\/h2\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eComprehensive Specs \u0026amp; IP68 Waterproof\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEquipped with an advanced structure and a Non-PWM high-efficiency driver design, the TH11 delivers rock-solid performance.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eIt is built strictly to ANSI\/NEMA FL1 testing standards, ensuring it easily withstands heavy rain, deep puddles (IP68 submersible to 2 meters), and accidental drops up to 1.5 meters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca class=\"th11-img-zoom\" href=\"#th11-zoom-1\"\u003e\u003cimg alt=\"SPERAS TH11 technical specifications and IP68 waterproof rating\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/TH11_K_Pics_7.jpg?v=1681740056\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex-direction: row-reverse;\" class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eAdjustable Focus (Flood to Spot)\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eThe TH11 features an ultra-smooth adjustable focus function. You can instantly go from a wide flood beam (for sweeping large areas) to a concentrated spot beam (for pinpointing targets at a distance).\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eUnlike many traditional hunting lights, the TH11 suffers from \u003cstrong\u003eabsolutely no noisy head wobble\u003c\/strong\u003e, ensuring your operation remains quiet and completely stable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca class=\"th11-img-zoom\" href=\"#th11-zoom-2\"\u003e\u003cimg alt=\"SPERAS TH11 adjustable focus from flood to spot beam\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/TH11_K_Pics_1.gif?v=1681740083\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eAdvanced Type-C Remote Pressure Switch\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eSay goodbye to the hassle of unscrewing tail caps. The multifunctional Type-C port on the body supports our innovative \u003cstrong\u003eType-C Remote Pressure Switch\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eThis allows for an easier and significantly more effective hunting usage compared to traditional remote pressure pads, giving you quick access to brightness control without taking your eyes off the target.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca class=\"th11-img-zoom\" href=\"#th11-zoom-4\"\u003e\u003cimg alt=\"SPERAS TH11 Type-C remote pressure switch connection and operation\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/TH11_K_Pics_2.gif?v=1681740115\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex-direction: row-reverse;\" class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eExtreme Beam Distances (3 Colors)\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eBy swapping the internal modules, the TH11 provides incredible reach tailored to your hunting environment:\u003c\/p\u003e\n\u003cul style=\"color: #475569; padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite Light:\u003c\/strong\u003e Max 600lm output, reaching 894 meters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreen Light:\u003c\/strong\u003e Max 600lm output, reaching an astonishing \u003cstrong\u003e1204 meters\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRed Light:\u003c\/strong\u003e Max 200lm output, reaching 602 meters without spooking nocturnal game.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca class=\"th11-img-zoom\" href=\"#th11-zoom-5\"\u003e\u003cimg alt=\"SPERAS TH11 max beam distances for white, green, and red LED lights\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/TH11_K_Pics_2.jpg?v=1681740132\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eTool-Free LED Module Swapping\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eDifferent hunts demand different light spectrums. The TH11 allows you to easily swap the LED module from one color to another.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eThe best part? \u003cstrong\u003eNo tools are required.\u003c\/strong\u003e You can transition from a bright white searchlight to a stealthy green or red observation beam in a matter of seconds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca class=\"th11-img-zoom\" href=\"#th11-zoom-6\"\u003e\u003cimg alt=\"Easily swap SPERAS TH11 LED modules between white, red, and green without tools\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/TH11_K_Pics_3.jpg?v=1681740148\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex-direction: row-reverse;\" class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eSmart Type-C Charging \u0026amp; Memory\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eThe flashlight supports fast \u003cstrong\u003eType-C 5V\/1A charging\u003c\/strong\u003e (Approx. 4.5 hours to fully charge). It features automatic battery capacity detection when turning on the flashlight for 5 seconds.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eAdditionally, the built-in memory brightness function helps to immediately turn on the exact light level you last required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca class=\"th11-img-zoom\" href=\"#th11-zoom-7\"\u003e\u003cimg alt=\"SPERAS TH11 Type C 5V 1A charging port with red and green indicator lights\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/TH11_K_Pics_4.jpg?v=1681740172\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eQuiet Switch \u0026amp; Smooth Rotary Dimmer\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eClicking noises can ruin a hunting mission. The TH11 tail switch is specifically designed to be \u003cstrong\u003ewhisper-quiet\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eFurthermore, brightness control is perfectly smooth via the rotary dimmer, allowing you to seamlessly dial the output from 3% all the way up to 100%.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca class=\"th11-img-zoom\" href=\"#th11-zoom-8\"\u003e\u003cimg alt=\"SPERAS TH11 quiet tail switch with smooth rotary dimmer for brightness control\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/TH11_K_Pics_5.jpg?v=1681740189\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex-direction: row-reverse;\" class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003ePremium CNC Aerospace Build\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eConstructed with a high-strength aerospace aluminum alloy body using precision CNC technology. It features a Premium Type III hard-anodized anti-abrasive finish for extreme durability in the wild.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eThe standard \u003cstrong\u003e25.4mm (1-inch) body tube\u003c\/strong\u003e ensures easy and secure scope mounting for hands-free hunting operations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003ca class=\"th11-img-zoom\" href=\"#th11-zoom-9\"\u003e\u003cimg alt=\"SPERAS TH11 high strength aerospace aluminum alloy body dimensions and gear mounting\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/TH11_K_Pics_6.jpg?v=1681740203\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 20px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eChoose Your Hunting Light\u003c\/h2\u003e\n\u003cp style=\"text-align: center; color: #475569; margin-bottom: 30px; font-size: 16px;\"\u003eBoth models offer modular colors and adjustable focus. Choose the TH11 for lightweight agility, or the TH12K for maximum capacity.\u003c\/p\u003e\n\u003cdiv class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeatures\u003c\/th\u003e\n\u003cth style=\"background-color: #eab308; color: #111; font-size: 18px;\"\u003e🔥 SPERAS TH11 (This Item)\u003c\/th\u003e\n\u003cth style=\"background-color: #475569; color: #fff; font-size: 18px;\"\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-th12k-multi-color-zoomable-observation-light\" target=\"_blank\" title=\"SPERAS TH12K Long-Range Observation Kit | 1680m Zoomable Search Light\" rel=\"noopener\"\u003e\u003cspan style=\"text-decoration: underline; color: #fff;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255); text-decoration: underline;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eSPERAS TH12K\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003e18650 Li-ion (3100mAh)\u003c\/td\u003e\n\u003ctd\u003e21700 Li-ion (5000mAh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLens Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003e50mm Optical Lens\u003c\/td\u003e\n\u003ctd\u003e66mm Optical Lens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePortability \u0026amp; Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003eLighter \u0026amp; More Agile\u003c\/td\u003e\n\u003ctd\u003eHeavier, Built for Max Range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED Module Swapping\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003eYes (Tool-Free)\u003c\/td\u003e\n\u003ctd\u003eYes (Tool-Free)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitch Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003eQuiet Rotary Dimmer\u003c\/td\u003e\n\u003ctd\u003eQuiet Rotary Dimmer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"speras-box-module\"\u003e\n\u003cdiv style=\"padding: 0;\"\u003e\n\u003ch2 style=\"font-size: 26px; border-left: none; padding-left: 0;\"\u003eComplete KIT Inside the Box\u003c\/h2\u003e\n\u003cp style=\"color: #cbd5e1 !important; font-size: 16px; margin-bottom: 20px;\"\u003ePowered by 1 piece of 18650 li-ion battery, everything you need for immediate deployment is included in the premium carrying case.\u003c\/p\u003e\n\u003cul style=\"list-style-type: square; color: #ffffff !important; padding-left: 20px; line-height: 1.8;\"\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1* TH11 hunting flashlight\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e\u003cstrong\u003e1* 18650 3100mAh battery\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1* USB-C charging cable\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1* Scope Mount\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1* USB-C Remote Pressure Switch\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1* Green LED Module \u0026amp; 1* Red LED Module\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e2* O-rings \u0026amp; 1* Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 0; text-align: right;\"\u003e\u003ca style=\"display: inline-block;\" class=\"th11-img-zoom\" href=\"#th11-zoom-10\"\u003e \u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/TH11_K_Pics_8.jpg?v=1681740216\" alt=\"SPERAS TH11 KIT packaging box contents and included hunting accessories\" style=\"border: 1px solid #333; max-width: 100%;\"\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 20px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\" class=\"speras-faq\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eIs the TH11 suitable for night hunting?\u003c\/summary\u003e\n\u003cp\u003eYes, absolutely. The SPERAS TH11 is specifically designed for hunting. It includes interchangeable Green and Red LED modules that can be swapped without tools in seconds, allowing you to track game without spooking them.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does the Type-C remote pressure switch work?\u003c\/summary\u003e\n\u003cp\u003eUnlike traditional tail caps that require unscrewing, the TH11's remote pressure switch plugs directly into the Type-C charging port. This design is much more efficient and reliable for rifle or scope mounting.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I adjust the brightness smoothly?\u003c\/summary\u003e\n\u003cp\u003eYes, the TH11 features a whisper-quiet tail switch combined with a rotary dimmer. This allows you to seamlessly and silently adjust the brightness from 3% to 100%.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat battery does it use and is it included?\u003c\/summary\u003e\n\u003cp\u003eThe TH11 Kit includes a high-capacity 18650 (3100mAh) lithium-ion battery. It supports Type-C 5V\/1A fast charging directly through the flashlight body, taking about 4.5 hours to fully charge.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ca id=\"th11-zoom-1\" class=\"th11-lightbox-target\" href=\"#_\"\u003e\u003cimg alt=\"Zoomed SPERAS TH11 Specs\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/TH11_K_Pics_7.jpg?v=1681740056\"\u003e\u003c\/a\u003e \u003ca id=\"th11-zoom-2\" class=\"th11-lightbox-target\" href=\"#_\"\u003e\u003cimg alt=\"Zoomed Adjustable Focus\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/TH11_K_Pics_1.gif?v=1681740083\"\u003e\u003c\/a\u003e \u003ca id=\"th11-zoom-3\" class=\"th11-lightbox-target\" href=\"#_\"\u003e\u003cimg alt=\"Zoomed Hunting Light\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH11_K_Pics_1.jpg?v=1681740099\"\u003e\u003c\/a\u003e \u003ca id=\"th11-zoom-4\" class=\"th11-lightbox-target\" href=\"#_\"\u003e\u003cimg alt=\"Zoomed Remote Switch\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/TH11_K_Pics_2.gif?v=1681740115\"\u003e\u003c\/a\u003e \u003ca id=\"th11-zoom-5\" class=\"th11-lightbox-target\" href=\"#_\"\u003e\u003cimg alt=\"Zoomed 3 Colors\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/TH11_K_Pics_2.jpg?v=1681740132\"\u003e\u003c\/a\u003e \u003ca id=\"th11-zoom-6\" class=\"th11-lightbox-target\" href=\"#_\"\u003e\u003cimg alt=\"Zoomed Swap LED\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/TH11_K_Pics_3.jpg?v=1681740148\"\u003e\u003c\/a\u003e \u003ca id=\"th11-zoom-7\" class=\"th11-lightbox-target\" href=\"#_\"\u003e\u003cimg alt=\"Zoomed Type C Charging\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/TH11_K_Pics_4.jpg?v=1681740172\"\u003e\u003c\/a\u003e \u003ca id=\"th11-zoom-8\" class=\"th11-lightbox-target\" href=\"#_\"\u003e\u003cimg alt=\"Zoomed Rotary Dimmer\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/TH11_K_Pics_5.jpg?v=1681740189\"\u003e\u003c\/a\u003e \u003ca id=\"th11-zoom-9\" class=\"th11-lightbox-target\" href=\"#_\"\u003e\u003cimg alt=\"Zoomed Dimensions\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/TH11_K_Pics_6.jpg?v=1681740203\"\u003e\u003c\/a\u003e \u003ca id=\"th11-zoom-10\" class=\"th11-lightbox-target\" href=\"#_\"\u003e\u003cimg alt=\"Zoomed Box Contents\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/TH11_K_Pics_8.jpg?v=1681740216\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"TH11K","offer_id":45395712802993,"sku":"TH11K-1","price":159.89,"currency_code":"USD","in_stock":false},{"title":"TH11K-IR850","offer_id":45395712835761,"sku":"TH11K-2","price":159.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/sperasflashlight-2025-TH11K.jpg?v=1745229317"},{"product_id":"speras-th12k-multi-color-zoomable-observation-light","title":"SPERAS TH12K Long-Range Observation Kit | 1680m Zoomable Search Light","description":"\u003cstyle\u003e\n    \/* 🏆 Hero Banner Style (Consistent with template) *\/\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* Comparison Table \/ Formatting *\/\n    .speras-table-wrapper { overflow-x: auto; margin: 40px 0; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px; }\n    .speras-table th, .speras-table td { padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-size: 16px; }\n    .speras-table th { background-color: #0f172a; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f0f9ff; }\n    .highlight-brand { font-weight: 700; color: #ea580c; background-color: #fff7ed; }\n    .highlight-standard { font-weight: 600; color: #64748b; background-color: #f8fafc; }\n\n    \/* Lightbox and Hover Effects *\/\n    .speras-zoom { cursor: zoom-in; transition: transform 0.2s; display: block; }\n    .speras-zoom:hover { transform: scale(1.02); }\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠与防偏移修复补丁 (终极防线) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-pdp-container { padding: 10px !important; overflow: hidden !important; box-sizing: border-box !important; }\n        \n        \/* 强制打散所有 Flex 和内联布局，变为上下单列，清除宽度限制 *\/\n        .speras-pdp-container div[style*='display: flex'] { display: block !important; padding: 15px !important; height: auto !important; }\n        \n        .speras-pdp-container div[style*='flex: 1'],\n        .speras-pdp-container div[style*='min-width: 250px'] { \n            display: block !important; \n            width: 100% !important; \n            max-width: 100% !important; \n            min-width: 0 !important; \n            margin-bottom: 25px !important; \n            padding: 0 !important; \n            box-sizing: border-box !important; \n        }\n\n        \/* 释放所有文字高度，强制重写行高，彻底消灭挤压和重叠 *\/\n        .speras-pdp-container h1, .speras-pdp-container h2, .speras-pdp-container h3, \n        .speras-pdp-container p, .speras-pdp-container span, .speras-pdp-container li,\n        .speras-pdp-container td, .speras-pdp-container th, .speras-pdp-container summary,\n        .speras-pdp-container a, .speras-pdp-container strong {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: break-word !important; \n            height: auto !important;\n            max-height: none !important;\n        }\n\n        \/* 强制拉开标题和段落的行间距，防止上下行打架 *\/\n        .speras-pdp-container h1 { font-size: 26px !important; line-height: 1.4 !important; }\n        .speras-pdp-container h2 { font-size: 24px !important; line-height: 1.4 !important; margin-bottom: 15px !important; }\n        .speras-pdp-container h3 { font-size: 20px !important; line-height: 1.5 !important; margin-bottom: 15px !important; }\n        .speras-pdp-container p, .speras-pdp-container li, .speras-pdp-container td { line-height: 1.6 !important; font-size: 16px !important; }\n        \n        \/* 确保手机端图片100%居中，不偏移撑破屏幕 *\/\n        .speras-pdp-container img { max-width: 100% !important; height: auto !important; margin: 0 auto 15px auto !important; display: block !important; box-sizing: border-box !important; }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"speras-pdp-container\" style=\"font-family: Helvetica, Arial, sans-serif; color: #333; line-height: 1.7; max-width: 950px; margin: 0 auto;\"\u003e\n\n\u003cdiv class=\"speras-hero-banner\"\u003e\n    \u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px;\"\u003eProfessional Search \u0026amp; Observation\u003c\/span\u003e\n    \u003ch1\u003eSPERAS TH12K: The Ultimate 1680m Multi-Color Zoomable Kit\u003c\/h1\u003e\n    \u003cp class=\"subtitle\"\u003eWhether you are conducting late-night search and rescue operations or observing wildlife without spooking them, the TH12 is built differently. Featuring a massive 66mm optical lens, tool-less interchangeable LED modules (White, Green, Red), and a completely silent rotary dimmer, this is the precision long-range tool you've been waiting for.\u003c\/p\u003e\n    \u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n        \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔭 1680m Max Throw\u003c\/span\u003e \n        \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🟢🔴⚪ 3-Color Modules\u003c\/span\u003e \n        \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🤫 Silent Rotary Dimmer\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n    \u003cdiv style=\"text-align: center; margin-bottom: 30px;\"\u003e\n        \u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH12-1.jpg?v=1681743551\" alt=\"SPERAS TH12K 1680m multi-color zoomable utility kit for professional search and observation\" style=\"max-width: 750px; width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.1); margin: 0 auto; display: block;\"\u003e\n    \u003c\/div\u003e\n    \n    \u003ch2 style=\"font-size: 28px; font-weight: bold; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 30px; text-align: center;\"\u003eWhy the SPERAS TH12 Outperforms the Rest\u003c\/h2\u003e\n    \n    \u003cdiv style=\"margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; border: 1px solid #f0f0f0; padding: 35px 25px;\"\u003e\n        \u003cdiv style=\"max-width: 850px; margin: 0 auto 30px auto; text-align: center;\"\u003e\n            \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eTrue Multi-Color Optics (No Filters Needed)\u003c\/h3\u003e\n            \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eMost lights use cheap colored glass filters that kill 50% of your brightness. The TH12 uses an innovative quick-swap LED module system. Easily swap the LED module from one color to another with no tools required in a matter of seconds.\u003c\/p\u003e\n            \u003cul style=\"font-size: 15px; color: #444; list-style: none; padding: 0; display: flex; justify-content: center; gap: 20px; flex-wrap: wrap;\"\u003e\n                \u003cli\u003e🟢 \u003cstrong\u003eGreen Light:\u003c\/strong\u003e Max 600LM reaching an incredible \u003cstrong\u003e1680 meters\u003c\/strong\u003e (perfect for wildlife).\u003c\/li\u003e\n                \u003cli\u003e⚪ \u003cstrong\u003eWhite Light:\u003c\/strong\u003e Max 600LM reaching \u003cstrong\u003e1211 meters\u003c\/strong\u003e (search \u0026amp; rescue).\u003c\/li\u003e\n                \u003cli\u003e🔴 \u003cstrong\u003eRed Light:\u003c\/strong\u003e Max 200LM reaching \u003cstrong\u003e825 meters\u003c\/strong\u003e (night vision preservation).\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px; align-items: center;\"\u003e\n            \u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH12-4.jpg?v=1681743595\" alt=\"True multi-color optics showing the interchangeable LED module system\" style=\"width: 100%; max-width: 800px; border-radius: 8px; display: block; margin: 0 auto;\"\u003e\n            \u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH12-2.jpg?v=1681743566\" alt=\"Color modules demonstrating different light distances for observation\" style=\"width: 100%; max-width: 800px; border-radius: 8px; display: block; margin: 0 auto;\"\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; flex-direction: row-reverse; border: 1px solid #f0f0f0;\"\u003e\n        \u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n            \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eSmooth Zoom, Zero Rattle\u003c\/h3\u003e\n            \u003cp style=\"font-size: 16px; margin-bottom: 10px;\"\u003eLet's be real—most zoomable flashlights feel cheap, and the head rattles when you walk. We fixed that. The TH12 features a high-end 66mm optical lens with an ultra-smooth adjustable focus.\u003c\/p\u003e\n            \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eSeamlessly dial it back for a wide flood beam to scan a field, or punch it out to a tight spot beam. No noisy head wobble. Just pure precision in a standard 25.4mm (1-inch) body tube that allows for easy integration with universal mounting gear.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 300px; padding: 20px;\"\u003e\n            \u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH12-3.gif?v=1681743581\" alt=\"Smooth zoom adjustable focus mechanism transitioning from flood to spot beam\" style=\"width: 100%; border-radius: 8px; display: block; margin: 0 auto;\"\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; border: 1px solid #f0f0f0;\"\u003e\n        \u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n            \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eSilent Rotary Dimmer\u003c\/h3\u003e\n            \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eWhen you are observing animals in the wild, a loud 'click' from a flashlight switch can ruin everything. The TH12 features a completely silent tail switch paired with a rotary dimmer. You have infinite, smooth control over your brightness levels (from 3% to 100%) without making a sound.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 300px; padding: 20px;\"\u003e\n            \u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH12-7.jpg?v=1681743647\" alt=\"Silent rotary dimmer for quiet and infinite brightness control\" style=\"width: 100%; border-radius: 8px; display: block; margin: 0 auto;\"\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; border: 1px solid #f0f0f0; padding: 35px 25px;\"\u003e\n        \u003cdiv style=\"max-width: 800px; margin: 0 auto 30px auto; text-align: center;\"\u003e\n            \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eSmart USB-C Extension \u0026amp; Charging\u003c\/h3\u003e\n            \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eThe Type-C port is a game-changer. It acts as a 5V\/1A charging port (with a smart Red\/Green indicator) AND the ultra-secure connection point for the Extended Remote Control Switch. Furthermore, the light features Intelligent Memory: it automatically remembers your last brightness setting and detects battery capacity for the first 5 seconds upon turning on.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"display: flex; justify-content: center;\"\u003e\n            \u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH12-6.jpg?v=1681743629\" alt=\"Type-C charging port and remote control switch connection point\" style=\"width: 100%; max-width: 700px; border-radius: 8px; display: block; margin: 0 auto;\"\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 28px; font-weight: bold; color: #111; margin-top: 50px; margin-bottom: 20px; text-align: center;\"\u003eWhy SPERAS TH12 is the Professional Choice\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #475569; text-align: center; margin-bottom: 30px;\"\u003eCompare our optical engineering against standard zoomable lights on the market:\u003c\/p\u003e\n\u003cdiv class=\"speras-table-wrapper\"\u003e\n    \u003ctable class=\"speras-table\"\u003e\n        \u003cthead\u003e\n            \u003ctr\u003e\n                \u003cth\u003eFeature\u003c\/th\u003e\n                \u003cth style=\"background: #ea580c; color: #fff; font-size: 18px;\"\u003e🔥 SPERAS TH12\u003c\/th\u003e\n                \u003cth\u003eStandard Zoomable Lights\u003c\/th\u003e\n            \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"font-weight: bold; color: #555;\"\u003eColor System\u003c\/td\u003e\n                \u003ctd class=\"highlight-brand\"\u003eTrue Interchangeable LED Modules (No light loss)\u003c\/td\u003e\n                \u003ctd\u003eCheap Glass Filters (Kills 50%+ brightness)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"font-weight: bold; color: #555;\"\u003eFocus Mechanism\u003c\/td\u003e\n                \u003ctd class=\"highlight-brand\"\u003eSmooth Rotary 66mm Lens (Zero Rattle)\u003c\/td\u003e\n                \u003ctd\u003ePush-Pull Head (Wobbly \u0026amp; Noisy)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"font-weight: bold; color: #555;\"\u003eBrightness Control\u003c\/td\u003e\n                \u003ctd class=\"highlight-brand\"\u003eSilent Rotary Stepless Dimmer (3%-100%)\u003c\/td\u003e\n                \u003ctd\u003eLoud Clicky Tail Switch\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"font-weight: bold; color: #555;\"\u003eRemote Connection\u003c\/td\u003e\n                \u003ctd class=\"highlight-brand\"\u003eSecure Type-C Port Integration\u003c\/td\u003e\n                \u003ctd\u003eFlimsy Traditional Pin Plug\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"font-weight: bold; color: #555;\"\u003eMax Range (Green)\u003c\/td\u003e\n                \u003ctd class=\"highlight-brand\"\u003e1680 Meters\u003c\/td\u003e\n                \u003ctd\u003e~500 Meters\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 28px; font-weight: bold; color: #111; margin-top: 50px; margin-bottom: 30px; text-align: center;\"\u003eVersatile Performance in Every Scenario\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 50px;\"\u003e\n    \u003cdiv style=\"flex: 1; min-width: 250px; background: #f8f9fa; padding: 25px; border-radius: 8px; border: 1px solid #e0e0e0; text-align: center;\"\u003e\n        \u003ch3 style=\"color: #ea580c; font-size: 20px; margin-top: 0;\"\u003e🦉 Wildlife Observation\u003c\/h3\u003e\n        \u003cp style=\"font-size: 15px; color: #555; margin-bottom: 0;\"\u003eUtilize the 1680m Green LED module and silent rotary dimmer to spot and observe animals from a massive distance without spooking them.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex: 1; min-width: 250px; background: #f8f9fa; padding: 25px; border-radius: 8px; border: 1px solid #e0e0e0; text-align: center;\"\u003e\n        \u003ch3 style=\"color: #ea580c; font-size: 20px; margin-top: 0;\"\u003e🚁 Search \u0026amp; Rescue\u003c\/h3\u003e\n        \u003cp style=\"font-size: 15px; color: #555; margin-bottom: 0;\"\u003eSwap to the White LED module to push a clean 1211m beam across fields and valleys, seamlessly zooming from a wide flood to a tight search spotlight.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex: 1; min-width: 250px; background: #f8f9fa; padding: 25px; border-radius: 8px; border: 1px solid #e0e0e0; text-align: center;\"\u003e\n        \u003ch3 style=\"color: #ea580c; font-size: 20px; margin-top: 0;\"\u003e🗺️ Night Navigation\u003c\/h3\u003e\n        \u003cp style=\"font-size: 15px; color: #555; margin-bottom: 0;\"\u003eDeploy the Red LED module to read maps or navigate rough terrain. The red wavelength preserves your natural night vision during critical operations.\u003c\/p\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 40px; margin-bottom: 50px;\"\u003e\n    \u003cdiv style=\"background: #f8f9fa; color: #333; padding: 30px; border-radius: 8px; border: 1px solid #eee;\"\u003e\n        \u003ch2 style=\"font-size: 24px; font-weight: bold; color: #111; margin-top: 0; margin-bottom: 20px;\"\u003eThe Technical Stuff \u0026amp; Dimensions\u003c\/h2\u003e\n        \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; justify-content: center;\"\u003e\n            \u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH12-9.jpg?v=1681743683\" alt=\"Physical dimensions and technical features of the TH12 utility light\" style=\"flex: 1 1 300px; width: 100%; max-width: 48%; min-width: 280px; border-radius: 8px; object-fit: cover;\"\u003e\n            \u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH12-8.jpg?v=1681743665\" alt=\"Detailed performance data chart for white, green, and red LED modules\" style=\"flex: 1 1 300px; width: 100%; max-width: 48%; min-width: 280px; border-radius: 8px; object-fit: cover;\"\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background: #fff; padding: 30px; border-radius: 8px; border: 1px solid #e0e0e0; box-shadow: 0 2px 8px rgba(0,0,0,0.02);\"\u003e\n        \u003ch3 style=\"font-size: 24px; font-weight: bold; margin-top: 0; margin-bottom: 20px; color: #111;\"\u003e📦 What's in the Box?\u003c\/h3\u003e\n        \u003cp style=\"font-size: 16px; color: #555; margin-bottom: 20px;\"\u003eEverything you need for extended night-time observation is included in this premium kit:\u003c\/p\u003e\n        \u003cul style=\"font-size: 15px; line-height: 1.8; color: #555; padding-left: 20px; margin-bottom: 20px;\"\u003e\n            \u003cli\u003e1 × SPERAS TH12 Flashlight Body\u003c\/li\u003e\n            \u003cli\u003e1 × High-Capacity 18650 3100mAh Battery\u003c\/li\u003e\n            \u003cli\u003e1 × White LED Module (Pre-installed)\u003c\/li\u003e\n            \u003cli\u003e1 × \u003cstrong\u003eGreen LED Module\u003c\/strong\u003e (Quick Swap)\u003c\/li\u003e\n            \u003cli\u003e1 × \u003cstrong\u003eRed LED Module\u003c\/strong\u003e (Quick Swap)\u003c\/li\u003e\n            \u003cli\u003e1 × Universal Tube Mount\u003c\/li\u003e\n            \u003cli\u003e1 × USB-C Extended Remote Control Switch\u003c\/li\u003e\n            \u003cli\u003e1 × USB-C Charging Cable\u003c\/li\u003e\n            \u003cli\u003e2 × Spare O-rings \u0026amp; 1 × Manual\u003c\/li\u003e\n        \u003c\/ul\u003e\n        \u003cdiv style=\"text-align: center; margin-top: 20px;\"\u003e\n            \u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH12-10.jpg?v=1681743701\" alt=\"SPERAS TH12K complete kit package contents inside hard carrying case\" style=\"width: 100%; max-width: 700px; border-radius: 8px; margin: 0 auto; display: block;\"\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"font-size: 26px; font-weight: bold; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 20px;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n    \u003cdetails style=\"background-color: #fff; padding: 15px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 6px; cursor: pointer;\"\u003e\n        \u003csummary style=\"font-size: 18px; font-weight: bold; outline: none; color: #0f172a;\"\u003eDo I need any tools to change the LED color modules?\u003c\/summary\u003e\n        \u003cp style=\"margin-top: 10px; font-size: 15px; color: #475569; line-height: 1.6;\"\u003eNo tools are required! The SPERAS TH12 features a brilliant, quick-swap system. You simply unscrew the head, pop out the current LED module, drop the new one in, and screw the head back on. It takes less than 10 seconds in the field.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"background-color: #fff; padding: 15px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 6px; cursor: pointer;\"\u003e\n        \u003csummary style=\"font-size: 18px; font-weight: bold; outline: none; color: #0f172a;\"\u003eIs the zoom mechanism loose or wobbly like other flashlights?\u003c\/summary\u003e\n        \u003cp style=\"margin-top: 10px; font-size: 15px; color: #475569; line-height: 1.6;\"\u003eNot at all. A common issue with adjustable focus lights is 'head wobble' which creates noise and feels cheap. We engineered the TH12 with extremely tight tolerances so the rotary zoom is buttery smooth and totally silent without any rattling.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"background-color: #fff; padding: 15px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 6px; cursor: pointer;\"\u003e\n        \u003csummary style=\"font-size: 18px; font-weight: bold; outline: none; color: #0f172a;\"\u003eWhy use a Green or Red light for outdoor observation?\u003c\/summary\u003e\n        \u003cp style=\"margin-top: 10px; font-size: 15px; color: #475569; line-height: 1.6;\"\u003eGreen light (reaching 1680m on the TH12) is highly visible to the human eye but largely invisible to many animals, making it perfect for observing wildlife without spooking them. Red light (825m) is softer and helps preserve your natural night vision when reading maps or working close up.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"background-color: #fff; padding: 15px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 6px; cursor: pointer;\"\u003e\n        \u003csummary style=\"font-size: 18px; font-weight: bold; outline: none; color: #0f172a;\"\u003eHow does the Extended Control Switch connect?\u003c\/summary\u003e\n        \u003cp style=\"margin-top: 10px; font-size: 15px; color: #475569; line-height: 1.6;\"\u003eIt connects directly to the Type-C charging port on the tail cap. This provides a much more secure and stable connection compared to older, traditional pressure pad plugs.\u003c\/p\u003e\n    \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      '@context': 'https:\/\/schema.org',\n      '@type': 'FAQPage',\n      'mainEntity': [{\n        '@type': 'Question',\n        'name': 'Do I need any tools to change the LED color modules?',\n        'acceptedAnswer': {\n          '@type': 'Answer',\n          'name': 'No tools response',\n          'text': 'No tools are required! The SPERAS TH12 features a brilliant, quick-swap system. You simply unscrew the head, pop out the current LED module, drop the new one in, and screw the head back on. It takes less than 10 seconds in the field.'\n        }\n      },{\n        '@type': 'Question',\n        'name': 'Is the zoom mechanism loose or wobbly like other flashlights?',\n        'acceptedAnswer': {\n          '@type': 'Answer',\n          'name': 'Zoom wobble response',\n          'text': 'Not at all. A common issue with adjustable focus lights is \u0026apos;head wobble\u0026apos; which creates noise and feels cheap. We engineered the TH12 with extremely tight tolerances so the rotary zoom is buttery smooth and totally silent without any rattling.'\n        }\n      },{\n        '@type': 'Question',\n        'name': 'Why use a Green or Red light for outdoor observation?',\n        'acceptedAnswer': {\n          '@type': 'Answer',\n          'name': 'Color filters response',\n          'text': 'Green light (reaching 1680m on the TH12) is highly visible to the human eye but largely invisible to many animals, making it perfect for observing wildlife without spooking them. Red light (825m) is softer and helps preserve your natural night vision when reading maps or working close up.'\n        }\n      },{\n        '@type': 'Question',\n        'name': 'How does the Extended Control Switch connect?',\n        'acceptedAnswer': {\n          '@type': 'Answer',\n          'name': 'Control switch response',\n          'text': 'It connects directly to the Type-C charging port on the tail cap. This provides a much more secure and stable connection compared to older, traditional pressure pad plugs.'\n        }\n      }]\n    }\n\u003c\/script\u003e\n\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg alt=\"Enlarged view of SPERAS light\" id=\"speras-lightbox-img\"\u003e\u003c\/div\u003e\n\u003cscript\u003e\n    document.addEventListener('DOMContentLoaded', function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoom');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"TH12K","offer_id":45395703988401,"sku":"TH12K-1","price":169.89,"currency_code":"USD","in_stock":true},{"title":"TH12K-IR850","offer_id":45395704021169,"sku":"TH12K-2","price":169.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/sperasflashlight-2025-TH12K.jpg?v=1745233121"},{"product_id":"speras-i4-4-slot-battery-charger-18650-fast-charger-21700-battery-charger","title":"SPERAS i4 Charger 4 slot Charger 21700 Charger","description":"\u003cstyle\u003e\n    \/* 🏆 Hero Banner Style (Consistent with template) *\/\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* Comparison Table *\/\n    .speras-table-wrapper { overflow-x: auto; margin: 40px 0; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px; }\n    .speras-table th, .speras-table td { padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-size: 16px; }\n    .speras-table th { background-color: #0f172a; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f0f9ff; }\n    .highlight-brand { font-weight: 700; color: #ea580c; background-color: #fff7ed; }\n    .highlight-standard { font-weight: 600; color: #64748b; background-color: #f8fafc; }\n\n    \/* Lightbox and Hover Effects *\/\n    .speras-zoom { cursor: zoom-in; transition: transform 0.2s; }\n    .speras-zoom:hover { transform: scale(1.02); }\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠与防偏移修复补丁 (终极防线) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-pdp-container { padding: 10px !important; overflow: hidden !important; box-sizing: border-box !important; }\n        \n        \/* 强制打散所有 Flex 布局，变为上下单列，清除宽度限制 *\/\n        .speras-pdp-container div[style*=\"display: flex\"] { display: block !important; padding: 15px !important; height: auto !important; }\n        \n        .speras-pdp-container div[style*=\"flex: 1\"] { \n            display: block !important; \n            width: 100% !important; \n            max-width: 100% !important; \n            min-width: 0 !important; \n            margin-bottom: 20px !important; \n            padding: 0 !important; \n            box-sizing: border-box !important; \n        }\n\n        \/* 释放所有文字高度，强制重写行高，彻底消灭挤压和重叠 *\/\n        .speras-pdp-container h1, .speras-pdp-container h2, .speras-pdp-container h3, \n        .speras-pdp-container p, .speras-pdp-container span, .speras-pdp-container li,\n        .speras-pdp-container td, .speras-pdp-container th, .speras-pdp-container summary,\n        .speras-pdp-container a, .speras-pdp-container strong {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: break-word !important; \n            height: auto !important;\n            max-height: none !important;\n        }\n\n        \/* 强制拉开标题和段落的行间距，防止上下行打架 *\/\n        .speras-pdp-container h1 { font-size: 26px !important; line-height: 1.4 !important; }\n        .speras-pdp-container h2 { font-size: 24px !important; line-height: 1.4 !important; margin-bottom: 15px !important; }\n        .speras-pdp-container h3 { font-size: 20px !important; line-height: 1.5 !important; margin-bottom: 15px !important; }\n        .speras-pdp-container p, .speras-pdp-container li, .speras-pdp-container td { line-height: 1.6 !important; font-size: 16px !important; }\n        \n        \/* 确保手机端图片100%居中，不偏移撑破屏幕 *\/\n        .speras-pdp-container img { max-width: 100% !important; height: auto !important; margin: 0 auto !important; display: block !important; box-sizing: border-box !important; }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-pdp-container\" style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333; line-height: 1.7; max-width: 950px; margin: 0 auto;\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px;\"\u003eStreamlined 4-Slot Power\u003c\/span\u003e\n\u003ch1\u003eSPERAS i4 Smart LED 4-Slot Battery Charger\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eMaximum reliability without the complexity. The \u003cstrong style=\"color: #ea580c;\"\u003eSPERAS i4\u003c\/strong\u003e is a rugged, highly efficient 4-bay charger featuring clear LED indicators, up to 2A fast charging in the fourth slot, and automatic intelligent charging modes (CC, CV, dv\/dt) to keep all your Li-ion and Ni-MH batteries performing at their peak.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 50px;\"\u003e\u003cimg class=\"speras-zoom\" style=\"display: block; margin: 0 auto; max-width: 500px; width: 100%; height: auto; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05);\" alt=\"SPERAS i4 4-slot battery charger loaded with various Li-ion batteries including 21700 and 18650, alongside a USB-C cable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/i4-2.jpg?v=1688475542\"\u003e\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; font-weight: bold; color: #111; margin-bottom: 20px; text-align: center;\"\u003ei4 vs. D4S: Choose Your 4-Slot Charger\u003c\/h2\u003e\n\u003cp style=\"text-align: center; font-size: 16px; color: #555; max-width: 700px; margin: 0 auto 30px auto;\"\u003eNeed 4 charging slots? Choose between the streamlined, rugged efficiency of the i4 or the premium display feedback of the D4S.\u003c\/p\u003e\n\u003cdiv class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth style=\"background-color: #334155;\"\u003ei4 (Streamlined Efficiency)\u003c\/th\u003e\n\u003cth style=\"background-color: #ea580c;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-d4s-4-slot-battery-charger-smart-lcd-charger\" target=\"_blank\" title=\"SPERAS D4S LCD Charger 21700 Charger\" style=\"color: rgb(255, 255, 255);\" rel=\"noopener\"\u003e🔥 D4S (Premium Display)\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"highlight-standard\"\u003eClear LED Indicator Bars\u003c\/td\u003e\n\u003ctd class=\"highlight-brand\"\u003eHigh-Definition LCD Screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Slots\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"highlight-standard\"\u003e4 Independent Slots\u003c\/td\u003e\n\u003ctd class=\"highlight-brand\"\u003e4 Independent Slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e2A Fast Charging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"highlight-standard\"\u003eDedicated 4th Slot\u003c\/td\u003e\n\u003ctd class=\"highlight-brand\"\u003eAuto-Selected by Charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"highlight-standard\"\u003eRugged, simple, cost-effective charging\u003c\/td\u003e\n\u003ctd class=\"highlight-brand\"\u003eUsers who want exact voltage\/data readouts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003ch2 style=\"font-size: 28px; font-weight: bold; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 30px; text-align: center;\"\u003eCore Professional Features\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ff4500; margin-top: 0;\"\u003eIndependent Control \u0026amp; 2A Fast Charge\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eThe i4 controls each of its 4 slots completely independently. It is widely compatible with Li-ion and Ni-MH\/Ni-Cd batteries (including 21700, 26650, and 18650). Need power fast? The dedicated \u003cstrong\u003efourth slot provides up to 2A rapid charging speed\u003c\/strong\u003e to get your high-capacity cells ready in record time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px;\"\u003e\u003cimg class=\"speras-zoom\" style=\"width: 100%; height: 100%; object-fit: cover; display: block;\" alt=\"Top angle view of the SPERAS i4 LED charger powering multiple battery chemistries and sizes independently\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/i4-2.jpg?v=1688475542\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; flex-direction: row-reverse; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ff4500; margin-top: 0;\"\u003eSmart Modes \u0026amp; Ultimate Safety\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eBehind the simple LED interface is a highly intelligent core. The i4 automatically selects between 3 charging modes (\u003cstrong\u003eCC, CV, or dv\/dt\u003c\/strong\u003e) for optimal battery health. The chassis features an \u003cstrong\u003eexcellent heat dissipation design\u003c\/strong\u003e with built-in cooling vents, paired with robust reverse polarity and short circuit protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px;\"\u003e\u003cimg class=\"speras-zoom\" style=\"width: 100%; height: 100%; object-fit: cover; display: block;\" alt=\"Bottom view of the SPERAS i4 battery charger showing cooling vents for heat dissipation and the detailed technical specifications label\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/i4-3.jpg?v=1688475560\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 35px; border-radius: 8px; border-left: 6px solid #ea580c; border-top: 1px solid #eee; border-right: 1px solid #eee; border-bottom: 1px solid #eee; margin-bottom: 40px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #111; margin-top: 0; margin-bottom: 15px;\"\u003eOver-Discharged Battery Activation\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; color: #555; line-height: 1.8; margin-bottom: 0;\"\u003eDon't throw away \"dead\" batteries just yet. The SPERAS i4 features an advanced \u003cstrong\u003eLi-ion battery restoration function\u003c\/strong\u003e that can safely activate and revive over-discharged cells. Combined with automatic termination upon charging completion, it ensures your batteries are both recovered and protected from overcharging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 50px;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; background: #f8f9fa; color: #333; padding: 30px; border-radius: 8px; border: 1px solid #eee;\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: bold; color: #111; margin-top: 0; margin-bottom: 20px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul style=\"font-size: 15px; line-height: 1.8; padding-left: 20px; margin-bottom: 0; color: #444;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eUSB Input:\u003c\/strong\u003e 5V\/2A\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eDC Output:\u003c\/strong\u003e DC 4.2V \/ 1A * 2 OR 2A * 1 OR 0.5A * 4\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eCompatible Batteries:\u003c\/strong\u003e 21700, 26650, 18650, 16340, 14500 Li-Ion, Ni-MH\/Ni-Cd, etc.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 110mm (L) * 48.4mm (W) * 28.9mm (H)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 107.2g (net weight) \/ 146g (gross weight)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; background: #fff; padding: 30px; border-radius: 8px; border: 1px solid #e0e0e0; box-shadow: 0 2px 8px rgba(0,0,0,0.02);\"\u003e\n\u003ch3 style=\"font-size: 24px; font-weight: bold; margin-top: 0; margin-bottom: 20px; color: #111;\"\u003e📦 What’s in the Box\u003c\/h3\u003e\n\u003cul style=\"font-size: 15px; line-height: 1.8; color: #555; padding-left: 20px; margin-bottom: 20px;\"\u003e\n\u003cli\u003e1 × SPERAS i4 Battery Charger\u003c\/li\u003e\n\u003cli\u003e1 × Charging Cable\u003c\/li\u003e\n\u003cli\u003e1 × Carrying Pouch\u003c\/li\u003e\n\u003cli\u003e1 × User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg class=\"speras-zoom\" style=\"max-width: 100%; border-radius: 8px; margin-top: 10px;\" alt=\"SPERAS i4 battery charger retail packaging and contents including the unit, wrapped USB-C cable, and user manual\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/i4-4.jpg?v=1688475579\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: bold; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 30px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003cdetails open=\"\" style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eWhat is the main difference between the i4 and the D4S?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003eThe SPERAS i4 is a streamlined, highly reliable model that uses simple LED indicator bars to show charging progress. The D4S is the premium version that features a full LCD screen for exact digital readouts. Both safely charge 4 batteries independently.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eWhich slot should I use for 2A fast charging?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003eOn the SPERAS i4, the \u003cstrong\u003efourth slot\u003c\/strong\u003e (far right) is specifically designed to provide up to 2A of rapid charging current. We recommend placing your highest-capacity batteries (like a 21700 or 26650) in this slot when you need them charged as quickly as possible.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eWhat do the CC, CV, and dv\/dt charging modes mean?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003eThese are automatic smart charging phases designed to protect your battery. The i4 uses \u003cstrong\u003eCC (Constant Current)\u003c\/strong\u003e to charge quickly when the battery is low, switches to \u003cstrong\u003eCV (Constant Voltage)\u003c\/strong\u003e to safely top it off, and uses \u003cstrong\u003edv\/dt (Delta Voltage)\u003c\/strong\u003e termination for Ni-MH batteries to prevent overcharging.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"What is the main difference between the i4 and the D4S?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The SPERAS i4 is a streamlined, highly reliable model that uses simple LED indicator bars to show charging progress. The D4S is the premium version that features a full LCD screen for exact digital readouts. Both safely charge 4 batteries independently.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Which slot should I use for 2A fast charging?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"On the SPERAS i4, the fourth slot (far right) is specifically designed to provide up to 2A of rapid charging current. We recommend placing your highest-capacity batteries (like a 21700 or 26650) in this slot when you need them charged as quickly as possible.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"What do the CC, CV, and dv\/dt charging modes mean?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"These are automatic smart charging phases designed to protect your battery. The i4 uses CC (Constant Current) to charge quickly when the battery is low, switches to CV (Constant Voltage) to safely top it off, and uses dv\/dt (Delta Voltage) termination for Ni-MH batteries to prevent overcharging.\"\n        }\n      }]\n    }\n\u003c\/script\u003e \u003cdiv id=\"speras-lightbox\"\u003e\u003cimg alt=\"Enlarged view of SPERAS i4 charger\" id=\"speras-lightbox-img\"\u003e\u003c\/div\u003e\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoom');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":42784783335601,"sku":"i4","price":24.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/i4-1.jpg?v=1688475671"},{"product_id":"speras-d4s-4-slot-battery-charger-smart-lcd-charger","title":"SPERAS D4S LCD Charger 21700 Charger","description":"\u003cstyle\u003e\n    \/* 🏆 Hero Banner Style *\/\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* Comparison Table *\/\n    .speras-table-wrapper { overflow-x: auto; margin: 40px 0; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px; }\n    .speras-table th, .speras-table td { padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-size: 16px; }\n    .speras-table th { background-color: #0f172a; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f0f9ff; }\n    .highlight-brand { font-weight: 700; color: #ea580c; background-color: #fff7ed; }\n    .highlight-standard { font-weight: 600; color: #64748b; background-color: #f8fafc; }\n\n    \/* Lightbox and Hover Effects *\/\n    .speras-zoom { cursor: zoom-in; transition: transform 0.2s; }\n    .speras-zoom:hover { transform: scale(1.02); }\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠与防偏移修复补丁 (终极防线) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-pdp-container { padding: 10px !important; overflow: hidden !important; box-sizing: border-box !important; }\n        \n        \/* 强制打散所有 Flex 布局，变为上下单列，清除宽度限制 *\/\n        .speras-pdp-container div[style*=\"display: flex\"] { display: block !important; padding: 15px !important; height: auto !important; }\n        \n        .speras-pdp-container div[style*=\"flex: 1\"] { \n            display: block !important; \n            width: 100% !important; \n            max-width: 100% !important; \n            min-width: 0 !important; \n            margin-bottom: 20px !important; \n            padding: 0 !important; \n            box-sizing: border-box !important; \n        }\n\n        \/* 释放所有文字高度，强制重写行高，彻底消灭挤压和重叠 *\/\n        .speras-pdp-container h1, .speras-pdp-container h2, .speras-pdp-container h3, \n        .speras-pdp-container p, .speras-pdp-container span, .speras-pdp-container li,\n        .speras-pdp-container td, .speras-pdp-container th, .speras-pdp-container summary,\n        .speras-pdp-container a, .speras-pdp-container strong {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: break-word !important; \n            height: auto !important;\n            max-height: none !important;\n        }\n\n        \/* 强制拉开标题和段落的行间距，防止上下行打架 *\/\n        .speras-pdp-container h1 { font-size: 26px !important; line-height: 1.4 !important; }\n        .speras-pdp-container h2 { font-size: 24px !important; line-height: 1.4 !important; margin-bottom: 15px !important; }\n        .speras-pdp-container h3 { font-size: 20px !important; line-height: 1.5 !important; margin-bottom: 15px !important; }\n        .speras-pdp-container p, .speras-pdp-container li, .speras-pdp-container td { line-height: 1.6 !important; font-size: 16px !important; }\n        \n        \/* 确保手机端图片100%居中，不偏移撑破屏幕 *\/\n        .speras-pdp-container img { max-width: 100% !important; height: auto !important; margin: 0 auto !important; display: block !important; box-sizing: border-box !important; }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-pdp-container\" style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333; line-height: 1.7; max-width: 950px; margin: 0 auto;\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px;\"\u003eThe 4-Slot Powerhouse\u003c\/span\u003e\n\u003ch1\u003eSPERAS D4S Smart LCD 4-Slot Battery Charger\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eScale up your charging capabilities. The \u003cstrong style=\"color: #ea580c;\"\u003eSPERAS D4S\u003c\/strong\u003e is built for heavy users who demand efficiency. Featuring 4 fully independent charging slots, auto-selected rapid charging up to 2A, and a comprehensive LCD display, it keeps all your Li-ion and Ni-MH batteries primed and ready for action.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 50px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERASD4S.jpg?v=1688475970\" alt=\"Top-down view of the SPERAS D4S 4-slot smart battery charger, highlighting the high-definition LCD screen displaying charging status, voltage, and current\" style=\"display: block; margin: 0 auto; max-width: 500px; width: 100%; height: auto; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05);\" class=\"speras-zoom\"\u003e\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; font-weight: bold; color: #111; margin-bottom: 20px; text-align: center;\"\u003eD4S vs. ZT20: Which is right for you?\u003c\/h2\u003e\n\u003cp style=\"text-align: center; font-size: 16px; color: #555; max-width: 700px; margin: 0 auto 30px auto;\"\u003eWhether you need high-volume charging for multiple devices or precise battery capacity testing, SPERAS has a smart charger engineered for your specific needs.\u003c\/p\u003e\n\u003cdiv class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth style=\"background-color: #334155;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255); text-decoration: underline;\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(255, 255, 255); text-decoration: underline;\" title=\"SPERAS ZT20 Smart Battery Charger \u0026amp; Tester with LCD\" href=\"https:\/\/sperasflashlight.com\/products\/speras-zt20-smart-battery-charger-18650-battery-tester\" target=\"_blank\"\u003eZT20 (Diagnostic Focus)\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"background-color: #ea580c;\"\u003e🔥 D4S (Volume Focus)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Slots\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"highlight-standard\"\u003e2 Independent Slots\u003c\/td\u003e\n\u003ctd class=\"highlight-brand\"\u003e4 Independent Slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Charging Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"highlight-standard\"\u003e2A * 1 slot \/ 1A * 2 slots\u003c\/td\u003e\n\u003ctd class=\"highlight-brand\"\u003e2A * 1 slot \/ 1A * 2 slots \/ 0.5A * 4 slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecial Feature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"highlight-standard\"\u003eBattery Capacity Testing (mAh)\u003c\/td\u003e\n\u003ctd class=\"highlight-brand\"\u003eAuto-Select Best Charging Current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"highlight-standard\"\u003eTesting \u0026amp; restoring old batteries\u003c\/td\u003e\n\u003ctd class=\"highlight-brand\"\u003eCharging many batteries quickly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003ch2 style=\"font-size: 28px; font-weight: bold; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 30px; text-align: center;\"\u003eCore Professional Features\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ff4500; margin-top: 0;\"\u003eIndependent 4-Slot Control\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eCharge different battery sizes and chemistries at the exact same time. The D4S accommodates up to 4 batteries simultaneously (including 21700, 26650, 18650, and Ni-MH\/Ni-Cd types). Each slot is controlled entirely independently, automatically detecting battery voltage to safely manage the charge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/D4S-2.jpg?v=1688475999\" alt=\"Side view of the SPERAS D4S plugged in via USB cable, actively charging multiple different battery sizes including 21700 and 18650 Li-ion cells\" style=\"width: 100%; height: 100%; object-fit: cover; display: block;\" class=\"speras-zoom\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 35px; border-radius: 8px; border-left: 6px solid #ea580c; border-top: 1px solid #eee; border-right: 1px solid #eee; border-bottom: 1px solid #eee; margin-bottom: 40px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #111; margin-top: 0; margin-bottom: 15px;\"\u003eAuto-Select Current \u0026amp; Intelligent Restoration\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; color: #555; line-height: 1.8; margin-bottom: 0;\"\u003eMaximize your battery life effortlessly. The D4S \u003cstrong\u003eautomatically selects the optimal charging current\u003c\/strong\u003e (0.5A, 1.0A, or up to 2.0A maximum) based on battery status. It features automatic termination upon completion, alongside advanced safety protocols like \u003cstrong\u003ereverse polarity protection, short circuit defense\u003c\/strong\u003e, and a function dedicated to \u003cstrong\u003erestoring and activating over-discharged Li-ion batteries\u003c\/strong\u003e safely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 50px;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; background: #f8f9fa; color: #333; padding: 30px; border-radius: 8px; border: 1px solid #eee;\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: bold; color: #111; margin-top: 0; margin-bottom: 20px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul style=\"font-size: 15px; line-height: 1.8; padding-left: 20px; margin-bottom: 0; color: #444;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eUSB Input:\u003c\/strong\u003e 5V\/2A\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eDC Output:\u003c\/strong\u003e DC 4.2V \/ 1A * 2 OR 2A * 1 OR 0.5A * 4\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eCompatible Batteries:\u003c\/strong\u003e 21700, 26650, 18650, 16340, 14500 Li-Ion, Ni-MH\/Ni-Cd, etc.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 122mm (L) * 97.6mm (W) * 31.5mm (H)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 140g (net weight) \/ 218.3g (gross weight)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; background: #fff; padding: 30px; border-radius: 8px; border: 1px solid #e0e0e0; box-shadow: 0 2px 8px rgba(0,0,0,0.02);\"\u003e\n\u003ch3 style=\"font-size: 24px; font-weight: bold; margin-top: 0; margin-bottom: 20px; color: #111;\"\u003e📦 What’s in the Box\u003c\/h3\u003e\n\u003cul style=\"font-size: 15px; line-height: 1.8; color: #555; padding-left: 20px; margin-bottom: 20px;\"\u003e\n\u003cli\u003e1 × SPERAS D4S Smart 4-Slot Charger\u003c\/li\u003e\n\u003cli\u003e1 × Charging Cable\u003c\/li\u003e\n\u003cli\u003e1 × Carrying Pouch\u003c\/li\u003e\n\u003cli\u003e1 × User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/D4S-3.jpg?v=1688476015\" alt=\"SPERAS D4S complete retail packaging and included accessories: charging unit, carrying pouch, USB cables, and instruction manual\" style=\"max-width: 100%; border-radius: 8px; margin-top: 10px;\" class=\"speras-zoom\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: bold; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 30px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003cdetails style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\" open=\"\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eWhat is the difference between the SPERAS D4S and the ZT20?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003eThe primary difference is volume vs. diagnostics. The \u003cstrong\u003eD4S\u003c\/strong\u003e has 4 independent slots, allowing you to charge up to 4 batteries at once, making it ideal for users with lots of gear. The \u003cstrong\u003eZT20\u003c\/strong\u003e has 2 slots but includes a dedicated capacity testing feature (measuring exact mAh), making it better for diagnosing and testing older batteries.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eCan I charge Li-ion and Ni-MH batteries at the same time?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003eAbsolutely. Because each of the 4 slots is controlled independently by the smart microcomputer, you can safely mix battery chemistries (like a Li-ion 18650 and a Ni-MH AA) and sizes simultaneously. The charger will automatically detect what is inserted and apply the correct voltage.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eHow does the \"Automatic Current Selection\" work?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003eTo maximize the lifespan of your batteries, the D4S analyzes the internal resistance and state of the battery inserted. It will then automatically choose the safest and fastest charging current: 0.5A for smaller\/fuller batteries, 1.0A for standard charging, or up to 2.0A for rapid charging a single high-capacity cell.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"What is the difference between the SPERAS D4S and the ZT20?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The primary difference is volume vs. diagnostics. The D4S has 4 independent slots, allowing you to charge up to 4 batteries at once, making it ideal for users with lots of gear. The ZT20 has 2 slots but includes a dedicated capacity testing feature (measuring exact mAh), making it better for diagnosing and testing older batteries.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Can I charge Li-ion and Ni-MH batteries at the same time?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Absolutely. Because each of the 4 slots is controlled independently by the smart microcomputer, you can safely mix battery chemistries (like a Li-ion 18650 and a Ni-MH AA) and sizes simultaneously. The charger will automatically detect what is inserted and apply the correct voltage.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"How does the 'Automatic Current Selection' work?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"To maximize the lifespan of your batteries, the D4S analyzes the internal resistance and state of the battery inserted. It will then automatically choose the safest and fastest charging current: 0.5A for smaller\/fuller batteries, 1.0A for standard charging, or up to 2.0A for rapid charging a single high-capacity cell.\"\n        }\n      }]\n    }\n\u003c\/script\u003e \u003cdiv id=\"speras-lightbox\"\u003e\u003cimg id=\"speras-lightbox-img\" alt=\"Enlarged view of SPERAS D4S charger\"\u003e\u003c\/div\u003e\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoom');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":42784787202225,"sku":"D4S","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERASD4S_336b0b62-4d6a-4822-b5ca-e34759f2e728.jpg?v=1688476098"},{"product_id":"speras-pd21700-2-in-1-battery-charger-smart-battery-charger","title":"SPERAS PD2170 Power Bank Charger 21700 18650 Charger","description":"\u003cstyle\u003e\n    \/* 🏆 Hero Banner Style *\/\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* Comparison Table *\/\n    .speras-table-wrapper { overflow-x: auto; margin: 40px 0; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px; }\n    .speras-table th, .speras-table td { padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-size: 16px; }\n    .speras-table th { background-color: #0f172a; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f0f9ff; }\n    .highlight-brand { font-weight: 700; color: #ea580c; background-color: #fff7ed; }\n    .highlight-standard { font-weight: 600; color: #64748b; background-color: #f8fafc; }\n\n    \/* Lightbox and Hover Effects *\/\n    .speras-zoom { cursor: zoom-in; transition: transform 0.2s; }\n    .speras-zoom:hover { transform: scale(1.02); }\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠与防偏移修复补丁 (终极防线) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-pdp-container { padding: 10px !important; overflow: hidden !important; box-sizing: border-box !important; }\n        \n        \/* 强制打散所有 Flex 布局，变为上下单列，清除宽度限制 *\/\n        .speras-pdp-container div[style*=\"display: flex\"] { display: block !important; padding: 15px !important; height: auto !important; }\n        \n        .speras-pdp-container div[style*=\"flex: 1\"] { \n            display: block !important; \n            width: 100% !important; \n            max-width: 100% !important; \n            min-width: 0 !important; \n            margin-bottom: 20px !important; \n            padding: 0 !important; \n            box-sizing: border-box !important; \n        }\n\n        \/* 释放所有文字高度，强制重写行高，彻底消灭挤压和重叠 *\/\n        .speras-pdp-container h1, .speras-pdp-container h2, .speras-pdp-container h3, \n        .speras-pdp-container p, .speras-pdp-container span, .speras-pdp-container li,\n        .speras-pdp-container td, .speras-pdp-container th, .speras-pdp-container summary,\n        .speras-pdp-container a, .speras-pdp-container strong {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: break-word !important; \n            height: auto !important;\n            max-height: none !important;\n        }\n\n        \/* 强制拉开标题和段落的行间距，防止上下行打架 *\/\n        .speras-pdp-container h1 { font-size: 26px !important; line-height: 1.4 !important; }\n        .speras-pdp-container h2 { font-size: 24px !important; line-height: 1.4 !important; margin-bottom: 15px !important; }\n        .speras-pdp-container h3 { font-size: 20px !important; line-height: 1.5 !important; margin-bottom: 15px !important; }\n        .speras-pdp-container p, .speras-pdp-container li, .speras-pdp-container td { line-height: 1.6 !important; font-size: 16px !important; }\n        \n        \/* 确保手机端图片100%居中，不偏移撑破屏幕 *\/\n        .speras-pdp-container img { max-width: 100% !important; height: auto !important; margin: 0 auto !important; display: block !important; box-sizing: border-box !important; }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-pdp-container\" style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333; line-height: 1.7; max-width: 950px; margin: 0 auto;\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px;\"\u003eThe Ultimate 2-in-1 Charging Device\u003c\/span\u003e\n\u003ch1\u003eSPERAS PD21700 Smart Battery Charger \u0026amp; Power Bank\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eDon't just charge your flashlights; charge your life. The \u003cstrong style=\"color: #ea580c;\"\u003eSPERAS PD21700\u003c\/strong\u003e isn't just a high-efficiency smart charger for your\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e \u003cstrong\u003e\u003ca rel=\"noopener\" title=\"SPERAS S50 21700 5000mAh Battery\" href=\"https:\/\/sperasflashlight.com\/products\/speras-s50-21700-5000mah-battery\" style=\"color: rgb(43, 0, 255);\" target=\"_blank\"\u003e21700\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e and \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" style=\"color: rgb(43, 0, 255);\" title=\"SPERAS S34 3400mAh 18650 Lithium Battery\" href=\"https:\/\/sperasflashlight.com\/products\/speras-s34-3400mah-18650-lithium-battery\" target=\"_blank\"\u003e18650\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e batteries. Engineered with advanced parallel balance charge-discharge technology, it instantly transforms your batteries into a portable power bank, keeping your phone and essential gear running wherever you go.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 40px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/PD21700_1.jpg?v=1688477015\" alt=\"SPERAS PD21700 2-in-1 smart battery charger and power bank main profile\" style=\"max-width: 100%; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05);\" class=\"speras-zoom\"\u003e\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; font-weight: bold; color: #111; margin-bottom: 20px; text-align: center;\"\u003eWhy the PD21700 Outperforms the Competition\u003c\/h2\u003e\n\u003cp style=\"text-align: center; font-size: 16px; color: #555; max-width: 700px; margin: 0 auto 30px auto;\"\u003eMost chargers do one thing. The PD21700 works twice as hard, bridging the gap between tactical gear maintenance and everyday digital survival.\u003c\/p\u003e\n\u003cdiv class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth style=\"background-color: #334155;\"\u003eStandard Chargers\u003c\/th\u003e\n\u003cth style=\"background-color: #ea580c;\"\u003e🔥 SPERAS PD21700\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunctionality\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"highlight-standard\"\u003eCharger Only\u003c\/td\u003e\n\u003ctd class=\"highlight-brand\"\u003e2-in-1: Charger + Power Bank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSlot Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"highlight-standard\"\u003eShared Current\u003c\/td\u003e\n\u003ctd class=\"highlight-brand\"\u003eIndependent Detection \u0026amp; Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Health Tech\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"highlight-standard\"\u003eBasic Trickle\u003c\/td\u003e\n\u003ctd class=\"highlight-brand\"\u003eTC\/CC\/CV 3-Stage Charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConversion Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"highlight-standard\"\u003e~70% - 80%\u003c\/td\u003e\n\u003ctd class=\"highlight-brand\"\u003eUp to 90% Efficiency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003ch2 style=\"font-size: 28px; font-weight: bold; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 30px; text-align: center;\"\u003eCore Professional Features\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ff4500; margin-top: 0;\"\u003eMore Than a Charger: It's a Power Bank\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eEquipped with innovative \u003cstrong\u003eparallel balance charge-discharge technology\u003c\/strong\u003e, the PD21700 allows you to reverse the flow. Insert your charged 21700 or 18650 batteries, plug in your USB cable, and instantly use it as a high-capacity power bank to charge your \u003cstrong\u003esmartphone\u003c\/strong\u003e, GPS, or other USB devices in an emergency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/PD21700_2.jpg?v=1688477033\" alt=\"SPERAS PD21700 functioning as a portable power bank to charge mobile devices via USB\" style=\"width: 100%; height: 100%; object-fit: cover; display: block;\" class=\"speras-zoom\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; flex-direction: row-reverse; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ff4500; margin-top: 0;\"\u003eIndependent Dual-Slot Smart Control\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eCapable of charging two batteries simultaneously without interference. The built-in microcomputer independently controls each slot, automatically detecting the battery's voltage. Intuitive \u003cstrong\u003eLED indicators\u003c\/strong\u003e clearly display the real-time charging status so you are never left guessing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/PD21700_3.jpg?v=1688477050\" alt=\"Independent dual-slot charging technology for 21700 and 18650 batteries with LED indicators\" style=\"width: 100%; height: 100%; object-fit: cover; display: block;\" class=\"speras-zoom\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ff4500; margin-top: 0;\"\u003eTC\/CC\/CV 3-Stage Charging\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eWe protect your investment. The PD21700 utilizes advanced TC (Trickle Current), CC (Constant Current), and CV (Constant Voltage) three-stage charging to maximize your battery's lifespan. It achieves a \u003cstrong\u003epower conversion efficiency of up to 90%\u003c\/strong\u003e and precisely cuts off at exactly 4.2V when fully charged to prevent degradation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/PD21700_5.jpg?v=1688477065\" alt=\"SPERAS battery charger illustrating high conversion efficiency and TC CC CV 3-stage charging\" style=\"width: 100%; height: 100%; object-fit: cover; display: block;\" class=\"speras-zoom\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; flex-direction: row-reverse; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ff4500; margin-top: 0;\"\u003eMulti-Layer Defense System\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eSafety is never an option; it's a standard. The charger features comprehensive protections including \u003cstrong\u003eReverse-Polarity, Short Circuit, Overcharge, and Overheat protection\u003c\/strong\u003e. Furthermore, the entire chassis is constructed from high-grade \u003cstrong\u003eflame-retardant material\u003c\/strong\u003e for ultimate peace of mind.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/PD21700_6.jpg?v=1688477085\" alt=\"SPERAS charger multi-layer safety protection system including flame retardant materials\" style=\"width: 100%; height: 100%; object-fit: cover; display: block;\" class=\"speras-zoom\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 50px;\"\u003e\n\u003ch2\u003e\n\u003cspan dir=\"auto\"\u003ePD21700 \u003c\/span\u003eDesign \u0026amp; Dimensions\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/PD21700_7.jpg?v=1688477099\" alt=\"Compact dimensions of the PD21700 charger: 110x48.4x28.9mm\" style=\"width: 100%; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.05);\" class=\"speras-zoom\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/PD21700-_8.jpg?v=1688477114\" alt=\"SPERAS PD21700 packaging and included charging accessories\" style=\"width: 100%; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.05);\" class=\"speras-zoom\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f9fa; color: #333; padding: 35px; border-radius: 8px; margin-bottom: 50px; border-left: 6px solid #ea580c; border-top: 1px solid #eee; border-right: 1px solid #eee; border-bottom: 1px solid #eee;\"\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: bold; color: #111; margin-top: 0; margin-bottom: 20px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.8; padding-left: 20px; margin-bottom: 0; color: #444;\"\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eCompatible Batteries:\u003c\/strong\u003e 21700 and 18650 Li-ion batteries\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eUSB Input:\u003c\/strong\u003e 5V\/2A\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eDC Output:\u003c\/strong\u003e DC 4.2V \/ 1A * 2 slots OR 2A * 1 slot\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 110mm (L) * 48.4mm (W) * 28.9mm (H)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 76.9g (net weight) \/ 146g (gross weight)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; border: 1px solid #e0e0e0; padding: 25px; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.02); margin-bottom: 50px;\"\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: bold; margin-top: 0; color: #111;\"\u003e📦 What’s in the Box:\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.8; color: #555; margin-top: 15px;\"\u003e\n\u003cli\u003e1 × SPERAS PD21700 Smart Charger\u003c\/li\u003e\n\u003cli\u003e1 × USB Charging Cable\u003c\/li\u003e\n\u003cli\u003e1 × User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: bold; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 30px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003cdetails style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\" open=\"\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eHow exactly does the Power Bank feature work?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003eOnce you have charged 18650 or 21700 batteries inserted into the PD21700, you can plug your standard USB charging cable into the output port and connect it to your phone, tablet, or GPS. The parallel balance discharge tech will safely draw power from your batteries to charge your digital devices, making it perfect for emergencies and camping.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eCan I charge one 21700 and one 18650 at the same time?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003eYes! The PD21700 features independent slot control. The built-in microcomputer will automatically detect the voltage and manage the optimal charging current for each battery separately, ensuring safe and efficient charging even with mixed battery sizes.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eIs it safe to leave my batteries on the charger overnight?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003eAbsolutely. The charger utilizes a smart TC\/CC\/CV 3-stage process and will automatically and precisely cut off power once the battery hits 4.2V. Coupled with overcharge, overheat, and reverse-polarity protections, as well as a flame-retardant body, it is completely safe for unattended charging.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"How exactly does the Power Bank feature work?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Once you have charged 18650 or 21700 batteries inserted into the PD21700, you can plug your standard USB charging cable into the output port and connect it to your phone, tablet, or GPS. The parallel balance discharge tech will safely draw power from your batteries to charge your digital devices, making it perfect for emergencies and camping.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Can I charge one 21700 and one 18650 at the same time?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes! The PD21700 features independent slot control. The built-in microcomputer will automatically detect the voltage and manage the optimal charging current for each battery separately, ensuring safe and efficient charging even with mixed battery sizes.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Is it safe to leave my batteries on the charger overnight?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Absolutely. The charger utilizes a smart TC\/CC\/CV 3-stage process and will automatically and precisely cut off power once the battery hits 4.2V. Coupled with overcharge, overheat, and reverse-polarity protections, as well as a flame-retardant body, it is completely safe for unattended charging.\"\n        }\n      }]\n    }\n\u003c\/script\u003e \u003cdiv id=\"speras-lightbox\"\u003e\u003cimg id=\"speras-lightbox-img\" alt=\"Enlarged view of SPERAS PD21700 charger\"\u003e\u003c\/div\u003e\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoom');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":42784802865329,"sku":"PD21700","price":35.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/PD21700-1000X1000.jpg?v=1688477305"},{"product_id":"speras-m4-flashlight-18650-battery-extension-body","title":"SPERAS M4 Plus 18650 Battery Tube | Extended Runtime","description":"\u003cstyle\u003e\n    \/* 基础排版优化 *\/\n    .speras-m4-ext-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.7; max-width: 950px; margin: 0 auto; background: #fafafa; padding: 40px; border-radius: 8px; border: 1px solid #f0f0f0; box-sizing: border-box; }\n    .speras-m4-ext-container h2 { font-size: 30px; font-weight: 900; color: #111; margin-bottom: 15px; line-height: 1.2; text-align: center; }\n    .speras-m4-ext-container h3 { font-size: 22px; font-weight: bold; color: #111; margin-top: 0; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 20px; }\n    .speras-m4-ext-container p { font-size: 18px; color: #444; max-width: 800px; margin: 0 auto 15px auto; }\n    .speras-m4-ext-container ul { font-size: 16px; line-height: 1.8; padding-left: 20px; margin-bottom: 0; color: #555; }\n    .speras-m4-ext-container li { margin-bottom: 12px; }\n    \n    \/* 响应式网格布局 *\/\n    .m4-ext-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; text-align: center; }\n    \n    \/* 图片交互 *\/\n    .m4-ext-img { width: 100%; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); transition: transform 0.2s; cursor: zoom-in; display: block; margin: 0 auto; }\n    .m4-ext-img:hover { transform: scale(1.02); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠与行高修复补丁 (真正解决问题的方案) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-m4-ext-container { padding: 15px !important; }\n        \n        \/* 强制打散所有网格，变为上下单列 *\/\n        .m4-ext-grid { display: block !important; }\n        .m4-ext-grid \u003e div { display: block !important; width: 100% !important; margin-bottom: 30px !important; }\n\n        \/* 释放文字高度，正常换行，绝不暴力截断单词 *\/\n        .speras-m4-ext-container h2, .speras-m4-ext-container h3, \n        .speras-m4-ext-container p, .speras-m4-ext-container span, .speras-m4-ext-container li,\n        .speras-m4-ext-container a {\n            white-space: normal !important;\n            word-wrap: break-word !important; \/* 仅在单词超长时断行 *\/\n            height: auto !important;\n            max-height: none !important;\n        }\n\n        \/* 🚨 核心修复：强制撑开行高，绝杀上下行文字重叠 *\/\n        .speras-m4-ext-container h2 { font-size: 26px !important; line-height: 1.4 !important; margin-bottom: 15px !important; }\n        .speras-m4-ext-container h3 { font-size: 20px !important; line-height: 1.5 !important; margin-bottom: 15px !important; }\n        .speras-m4-ext-container p, .speras-m4-ext-container li { font-size: 16px !important; line-height: 1.6 !important; }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"speras-m4-ext-container\"\u003e\n  \u003cdiv style=\"text-align: center; margin-bottom: 40px;\"\u003e\n    \u003ch2\u003e18650 Flashlight Body Extension: Maximize Your Runtime\u003c\/h2\u003e\n    \u003cp\u003eTransform your compact \u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-m4-compact-type-c-rechargeable-edc-flashlight-2000lm-700m\" target=\"_blank\" title=\"SPERAS M4 Compact Type-C Rechargeable EDC Flashlight 2000lm 700m\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ff4500;\"\u003e\u003cb\u003e\u003cu\u003eSPERAS M4 EDC Flashlight\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/a\u003e into an outdoor-ready powerhouse. This extended battery compartment allows you to seamlessly swap out the standard 18350 battery for a high-capacity 18650 lithium-ion cell, delivering longer runtime for extended outdoor trips or work shifts.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 40px;\"\u003e\n    \u003cdiv style=\"flex: 1 1 100%; background: #fff; border: 1px solid #e0e0e0; padding: 30px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.02);\"\u003e\n      \u003ch3\u003eWhy Upgrade to the 18650 Extension Body?\u003c\/h3\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eExtended Runtime:\u003c\/strong\u003e Unlocks the ability to use a standard 18650 battery, drastically increasing your runtime across all output modes.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eImproved Ergonomics:\u003c\/strong\u003e The extended body provides a comfortable, full-hand hold, ideal for use with heavy gloves or during demanding outdoor tasks.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e Simply unscrew the original short body and thread on this 18650 extension. No tools required.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePerfect Color Match:\u003c\/strong\u003e Machined from the same aerospace-grade 6061 aluminum alloy. Available in \u003cstrong\u003eClassic Black\u003c\/strong\u003e and \u003cstrong\u003eDesert Sand\u003c\/strong\u003e.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"m4-ext-grid\"\u003e\n    \u003cdiv\u003e\n      \u003cimg class=\"m4-ext-img\" alt=\"SPERAS M4 Series 18650 Flashlight Battery Extension Body in Classic Black\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/M4-Plus-Tube_1024x1024.jpg?v=1688477413\"\u003e\n      \u003cp style=\"margin-top: 15px; font-size: 18px; font-weight: bold; color: #111;\"\u003eClassic Black Edition\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cimg class=\"m4-ext-img\" alt=\"SPERAS M4 Series 18650 Flashlight Battery Extension Body in Desert Sand\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/M4-sand-tube_1024x1024.jpg?v=1712545696\"\u003e\n      \u003cp style=\"margin-top: 15px; font-size: 18px; font-weight: bold; color: #111;\"\u003eDesert Sand Edition\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003cdiv style=\"margin-top: 50px; padding: 25px; background-color: #f9f9f9; border: 1px solid #eaeaea; border-radius: 12px; text-align: center;\"\u003e\n    \u003ch3 style=\"font-size: 18px; font-weight: bold; color: #111; margin-bottom: 15px; border: none; padding: 0;\"\u003e📦 30-Day Satisfaction Guarantee\u003c\/h3\u003e\n    \u003cp style=\"font-size: 15px; color: #555; line-height: 1.6; margin-bottom: 0;\"\u003eWe stand behind our quality. If you are not completely satisfied with your purchase, you may return it within 30 days of delivery for a full refund or exchange.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Black","offer_id":43694910013617,"sku":"M4  Plus Tube-1","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Sand","offer_id":43694910046385,"sku":"M4  Plus Tube-2","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/M4-Plus-Tube_030e4ad6-9491-476f-ad78-727bae1933f9.jpg?v=1688477524"},{"product_id":"speras-est-max-tactical-flashlight-2500-lumen-flashlight-police-duty-light","title":"2500LM Tactical Police Flashlight, SPERAS EST MAX Duty Torch","description":"\u003cstyle\u003e\n    \/* 基础样式重置与排版优化 (战术黑橙风格) *\/\n    .speras-est-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box; }\n    .speras-est-container h2 { font-size: 28px; color: #0f172a; margin-top: 40px; margin-bottom: 20px; border-left: 5px solid #ea580c; padding-left: 15px; font-weight: 900; text-transform: uppercase;}\n    .speras-est-container h3 { font-size: 22px; color: #0f172a; margin-bottom: 10px; font-weight: 800; }\n    .speras-est-container p { font-size: 16px; margin-bottom: 15px; color: #475569; }\n    .speras-est-container ul { margin-bottom: 20px; padding-left: 20px; }\n    .speras-est-container li { font-size: 16px; margin-bottom: 8px; color: #475569;}\n    \n    \/* 🏆 Hero 顶部横幅 *\/\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* 响应式网格布局 *\/\n    .speras-grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; align-items: center; margin-bottom: 40px; }\n    \n    \/* 图片放大效果相关样式 *\/\n    .speras-zoom { width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.08); display: block; cursor: zoom-in; transition: transform 0.2s; }\n    .speras-zoom:hover { transform: scale(1.01); }\n    .img-contain { aspect-ratio: auto; object-fit: contain; background: #0f172a; }\n    \n    \/* 灯箱容器 *\/\n    #est-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #est-lightbox.active { opacity: 1; visibility: visible; }\n    #est-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 8px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #est-lightbox.active img { transform: scale(1); }\n\n    \/* Feature Blocks 优化 *\/\n    .feature-block { background: #f8fafc; border-radius: 12px; overflow: hidden; border: 1px solid #e2e8f0; margin-bottom: 30px; }\n    .feature-text { padding: 30px; }\n    \n    \/* 对比表格 *\/\n    .speras-table-wrapper { overflow-x: auto; margin: 40px 0; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px; }\n    .speras-table th, .speras-table td { padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-size: 16px; }\n    .speras-table th { background-color: #0f172a; font-weight: bold; color: #fff; }\n    .speras-highlight-1 { font-weight: 700; color: #ea580c; background-color: #fff7ed; }\n\n    \/* FAQ 样式 *\/\n    .speras-faq details { background: #fff; border: 1px solid #cbd5e1; border-radius: 8px; margin-bottom: 15px; padding: 20px; cursor: pointer; }\n    .speras-faq summary { font-size: 18px; font-weight: 800; color: #0f172a; outline: none; }\n    .speras-faq details p { margin-top: 12px; color: #475569; padding-top: 15px; border-top: 1px solid #e2e8f0; }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端安全隔离版补丁：终极防重叠与防挤压 *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-est-container { padding: 10px !important; overflow: hidden !important; box-sizing: border-box !important; }\n        \n        \/* 强制打散所有网格和 Flex 布局，变为上下单列，清除宽度限制 *\/\n        .speras-est-container div[style*=\"display: flex\"],\n        .speras-grid-2 { display: block !important; padding: 15px !important; height: auto !important; }\n        \n        .speras-est-container div[style*=\"flex: 1\"],\n        .speras-grid-2 \u003e div { \n            display: block !important; \n            width: 100% !important; \n            max-width: 100% !important; \n            min-width: 0 !important; \n            margin-bottom: 20px !important; \n            padding: 0 !important; \n            box-sizing: border-box !important; \n        }\n\n        \/* 释放所有文字高度，强制重写行高，彻底消灭挤压和重叠 *\/\n        .speras-est-container h1, .speras-est-container h2, .speras-est-container h3, \n        .speras-est-container p, .speras-est-container span, .speras-est-container li,\n        .speras-est-container td, .speras-est-container th, .speras-est-container summary,\n        .speras-est-container a, .speras-est-container strong {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: break-word !important; \n            height: auto !important;\n            max-height: none !important;\n        }\n\n        \/* 🚨 核心修复：强制拉开标题和段落的行间距，防止上下行打架 *\/\n        .speras-est-container h1 { font-size: 26px !important; line-height: 1.4 !important; }\n        .speras-est-container h2, .speras-est-container h3 { line-height: 1.5 !important; margin-bottom: 15px !important; }\n        .speras-est-container p, .speras-est-container li, .speras-est-container td { line-height: 1.6 !important; }\n        \n        \/* 确保手机端图片100%居中，不撑破屏幕 *\/\n        .speras-est-container img { max-width: 100% !important; height: auto !important; margin: 0 auto !important; display: block !important; box-sizing: border-box !important; }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-est-container\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px;\"\u003e2500 Lumens Tactical Duty Light\u003c\/span\u003e\n\u003ch1\u003eSPERAS EST Max: Compact Powerhouse for Professionals\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eThe SPERAS EST Max is a powerful tactical flashlight featuring a \u003cspan style=\"color: #ea580c;\"\u003e\u003cstrong\u003eCREE XHP50.3 HD LED\u003c\/strong\u003e\u003c\/span\u003e. Delivering a massive \u003cspan style=\"color: #ea580c;\"\u003e\u003cstrong\u003e2500-lumen output\u003c\/strong\u003e\u003c\/span\u003e with an impressive \u003cspan style=\"color: #ea580c;\"\u003e\u003cstrong\u003e279-meter throw\u003c\/strong\u003e\u003c\/span\u003e. Designed for police, security, and outdoor missions where absolute durability meets high utility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\u003cimg class=\"speras-zoom img-contain\" alt=\"security flash light SPERAS EST MAX 2500 Lumens\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/EST-MAX-1_661165f9-6a16-4d55-9fb0-41a7d56ffc15.jpg?v=1700645395\"\u003e\u003c\/div\u003e\n\u003ch2\u003eExtreme Performance in a Compact Package\u003c\/h2\u003e\n\u003cdiv class=\"speras-grid-2 feature-block\"\u003e\n\u003cdiv style=\"order: 2;\"\u003e\u003cimg class=\"speras-zoom img-contain\" alt=\"cree flashlight SPERAS EST MAX CREE XHP50 LED\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-MAX-2_79d856f2-25d9-4be2-a296-c1e0eb5ccae9.jpg?v=1700645417\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-text\" style=\"order: 1;\"\u003e\n\u003ch3 style=\"color: #ea580c;\"\u003eCREE XHP50 LED \u0026amp; High Output\u003c\/h3\u003e\n\u003cp\u003eEquipped with a single \u003cstrong\u003eCREE XHP50 LED\u003c\/strong\u003e and an advanced driver, the EST Max reaches up to 2500 lumens. Its orange peel reflector ensures a smooth, balanced beam that covers a 279m distance, making it the perfect hybrid for tactical response and long-range searching.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Output:\u003c\/strong\u003e 2500 Lumens\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeam Distance:\u003c\/strong\u003e 279 Meters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED:\u003c\/strong\u003e CREE XHP50.3 HD LED\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eBuilt for Extreme Durability\u003c\/h2\u003e\n\u003cdiv class=\"speras-grid-2 feature-block\"\u003e\n\u003cdiv\u003e\u003cimg class=\"speras-zoom img-contain\" alt=\"military flashlight SPERAS est max extreme durability\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/EST-MAX-6.jpg?v=1700534865\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-text\"\u003e\n\u003ch3 style=\"color: #ea580c;\"\u003ePrecision Engineering \u0026amp; Armor-Level Finish\u003c\/h3\u003e\n\u003cp\u003eThe EST Max is not just bright; it's indestructible. Constructed from a \u003cstrong\u003ehigh-strength aerospace aluminum body\u003c\/strong\u003e, every component is produced by \u003cstrong\u003eCNC precision machining\u003c\/strong\u003e to ensure exact tolerances and structural integrity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Type III Hard Anodizing:\u003c\/strong\u003e Features an anti-abrasive finish for extreme resistance to scratches and corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTactical Duty Size:\u003c\/strong\u003e 30mm head, 140mm length, and 25.4mm tube size—perfect for standard holsters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpact Resistant:\u003c\/strong\u003e Designed to withstand heavy impacts (1.5m) and extreme tactical environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-grid-2 feature-block\"\u003e\n\u003cdiv style=\"order: 2;\"\u003e\u003cimg class=\"speras-zoom img-contain\" alt=\"tactical police flashlight dual switches UI\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-MAX-3.jpg?v=1700534819\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-text\" style=\"order: 1;\"\u003e\n\u003ch3 style=\"color: #ea580c;\"\u003eTactical Dual-Switch UI\u003c\/h3\u003e\n\u003cp\u003eSeparate buttons for separate functions. The EST Max allows you to operate the tail and side buttons respectively, bringing a simple and intuitive user experience.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTail Tactical Button:\u003c\/strong\u003e Always activates Turbo or Strobe for instant response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBig Side Button:\u003c\/strong\u003e For easy daily mode cycling and battery status check.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eITS Control:\u003c\/strong\u003e Intelligent temperature control system with real-time detection for stable output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-grid-2 feature-block\"\u003e\n\u003cdiv\u003e\u003cimg class=\"speras-zoom img-contain\" alt=\"recahrgeable flashlight SPERAS EST MAX USB-C\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/EST-MAX-4.jpg?v=1700534834\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-text\"\u003e\n\u003ch3 style=\"color: #ea580c;\"\u003eUSB-C Fast Charge \u0026amp; 10A Discharge\u003c\/h3\u003e\n\u003cp\u003eEquipped with a 10A high-discharging 3200mAh lithium battery (HDC), the EST Max is built for performance. The integrated Type-C port provides improved charging speeds to get you back on duty faster.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Time:\u003c\/strong\u003e ~4 Hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-discharge Protection:\u003c\/strong\u003e Automatically downshifts when battery is low.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-time Indicator:\u003c\/strong\u003e Multi-color LED status for precise battery monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWhy Choose SPERAS?\u003c\/h2\u003e\n\u003cdiv class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeatures\u003c\/th\u003e\n\u003cth class=\"speras-highlight-1\"\u003e🔥 SPERAS EST Max\u003c\/th\u003e\n\u003cth\u003eOlight Warrior Mini 3\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003e2500 Lumens (Brighter)\u003c\/td\u003e\n\u003ctd\u003e1750 Lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBeam Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003e279 Meters\u003c\/td\u003e\n\u003ctd\u003e240 Meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003eStandard USB-C (Universal)\u003c\/td\u003e\n\u003ctd\u003eMagnetic (Proprietary Cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003eType III Hard Anodized CNC\u003c\/td\u003e\n\u003ctd\u003eHard Anodized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\u003cimg class=\"speras-zoom img-contain\" alt=\"military flashlight application scenarios\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-MAX-6.jpg?v=1700534865\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 50px; text-align: center;\"\u003e\n\u003ch2 style=\"border-left: none; padding-left: 0;\"\u003eFull Technical Specifications\u003c\/h2\u003e\n\u003cimg class=\"speras-zoom img-contain\" alt=\"speras est max specification table\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-MAX-7_5bd4669d-3ff5-4f94-a4cd-b076e82e7faf.jpg?v=1701345964\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-block feature-text\"\u003e\n\u003ch2 style=\"border-left: none; padding-left: 0; margin-top: 0;\"\u003eWhat's Inside the Box?\u003c\/h2\u003e\n\u003cdiv class=\"speras-grid-2\"\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e1* EST MAX Flashlight\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" style=\"color: rgb(43, 0, 255);\" title=\"C32 18650 Battery 3200mAh for Only SPERAS EST Max Use\" href=\"https:\/\/sperasflashlight.com\/products\/c32-18650-battery-3200mah-for-only-speras-est-max-use\" target=\"_blank\"\u003e1* 18650 3200mAh battery (HDC 10A)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e1* USB-C charging cable\u003c\/li\u003e\n\u003cli\u003e2* Spare O-rings\u003c\/li\u003e\n\u003cli\u003e1* User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional:\u003c\/strong\u003e Tactical Holster, GM1 Mount\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cimg class=\"speras-zoom img-contain\" alt=\"SPERAS est max package\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-MAX-8-1.jpg?v=1700534900\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"speras-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is Type III Hard Anodizing?\u003c\/summary\u003e\n\u003cp\u003eIt is an electrochemical process that creates an extremely thick and hard protective layer on the aluminum. It is far more durable than standard finishes, providing excellent scratch and corrosion resistance for tactical use.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use any 18650 battery?\u003c\/summary\u003e\n\u003cp\u003eThe EST Max requires a high-discharge battery (10A HDC) to reach its full 2500-lumen potential. For safety and performance, we recommend using the included\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\" title=\"C32 18650 Battery 3200mAh for Only SPERAS EST Max Use\" href=\"https:\/\/sperasflashlight.com\/products\/c32-18650-battery-3200mah-for-only-speras-est-max-use\" target=\"_blank\"\u003e SPERAS customized battery.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do the dual switches work separately?\u003c\/summary\u003e\n\u003cp\u003eThe tail switch is dedicated to tactical maneuvers (Turbo\/Strobe), while the side switch is for everyday convenience (mode cycling). You can operate whichever one is more convenient for your current grip.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"est-lightbox\"\u003e\u003cimg id=\"est-lightbox-img\" alt=\"Zoomed View\"\u003e\u003c\/div\u003e\n\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('est-lightbox');\n        var lightboxImg = document.getElementById('est-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoom');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.style.cursor = 'zoom-in';\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e","brand":"SPERAS","offers":[{"title":"Black","offer_id":46754188787889,"sku":"EST MAX","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-MAX-C32.jpg?v=1700535411"},{"product_id":"speras-heavy-duty-nylon-holster-for-est-max","title":"Holster for EST MAX","description":"\u003cstyle\u003e\n    \/* 基础样式重置与排版优化 *\/\n    .speras-pdp-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; }\n    .speras-pdp-container h2 { font-size: 28px; color: #1a1a1a; margin-top: 40px; margin-bottom: 20px; border-left: 5px solid #ea580c; padding-left: 15px; font-weight: 800; text-transform: uppercase;}\n    .speras-pdp-container h3 { font-size: 20px; color: #1e293b; margin-bottom: 10px; font-weight: 700; }\n    .speras-pdp-container p { font-size: 16px; margin-bottom: 15px; color: #475569; }\n    .speras-pdp-container ul { margin-bottom: 20px; padding-left: 20px; }\n    .speras-pdp-container li { font-size: 16px; margin-bottom: 8px; color: #475569;}\n    \n    \/* 🏆 重新设计的 Hero Section 样式 *\/\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* 极致稳定的左右图文模块 (Feature Row) *\/\n    .speras-feature-row { display: flex; flex-wrap: wrap; background: #fafafa; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 40px; overflow: hidden; align-items: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02); }\n    .speras-feature-text { flex: 1 1 300px; padding: 35px; }\n    .speras-feature-img { flex: 1 1 300px; padding: 25px; text-align: center; }\n\n    \/* 🏆 图片自适应及放大交互 *\/\n    .speras-zoomable { \n        width: 100%; \n        height: auto; \n        border-radius: 12px; \n        box-shadow: 0 4px 15px rgba(0,0,0,0.05); \n        display: block; margin: 0 auto;\n        cursor: zoom-in; \n        transition: transform 0.2s ease, box-shadow 0.2s ease; \n    }\n    .speras-zoomable:hover { transform: scale(1.02); box-shadow: 0 8px 20px rgba(0,0,0,0.1) !important; }\n    \n    \/* 规格表格 *\/\n    .speras-table-wrapper { overflow-x: auto; margin-bottom: 40px; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px;}\n    .speras-table th, .speras-table td { padding: 15px 20px; border-bottom: 1px solid #e2e8f0; }\n    .speras-table th { background-color: #1e293b; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f8fafc; }\n    .speras-highlight { font-weight: bold; color: #ea580c; background-color: #fffbeb; width: 35%; }\n\n    \/* FAQ 手风琴样式 *\/\n    .speras-faq details { background: #fff; border: 1px solid #cbd5e1; border-radius: 8px; margin-bottom: 15px; padding: 18px; cursor: pointer; transition: background 0.3s; }\n    .speras-faq summary { font-size: 18px; font-weight: 700; color: #0f172a; outline: none; }\n    .speras-faq details p { margin-top: 12px; margin-bottom: 0; color: #475569; }\n    \n    \/* 放大灯箱样式 *\/\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-pdp-container\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003ePremium Tactical Gear\u003c\/span\u003e\n\u003ch1\u003eSPERAS Heavy-Duty Holster for EST MAX\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eProtect your essential duty gear and keep it ready for immediate action. This premium, custom-fitted nylon holster is engineered specifically for the\u003cstrong\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-est-max-tactical-flashlight-2500-lumen-flashlight-police-duty-light\" target=\"_blank\" title=\"SPERAS EST MAX 2500lm 279m Professional Tactical Police Flashlight\" rel=\"noopener\"\u003e \u003c\/a\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-est-max-tactical-flashlight-2500-lumen-flashlight-police-duty-light\" target=\"_blank\" title=\" SPERAS EST MAX 2500lm 279m Professional Tactical Police Flashlight\" rel=\"noopener\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eSPERAS EST MAX\u003c\/strong\u003e\u003c\/span\u003e f\u003c\/a\u003elashlight, ensuring secure transport and rapid deployment during high-stress professional and outdoor scenarios.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🛡️ Rugged Nylon\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🎯 Custom Fit\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e⚡ Quick Access\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 50px; max-width: 450px; margin-left: auto; margin-right: auto;\"\u003e\u003cimg style=\"width: 100%; height: auto; border-radius: 12px; box-shadow: 0 8px 25px rgba(0,0,0,0.08); display: block;\" alt=\"SPERAS heavy-duty tactical nylon holster pouch customized for EST MAX flashlight\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/Hoslter-for-est-max_480x480.jpg?v=1700540884\" class=\"speras-zoomable\"\u003e\u003c\/div\u003e\n\u003ch2\u003eBuilt for the Toughest Environments\u003c\/h2\u003e\n\u003cp style=\"text-align: left; color: #475569; margin-bottom: 30px; font-size: 16px;\"\u003eWhen you are in the field, your equipment needs to be as resilient as you are. This holster is designed to meet the demands of law enforcement, security personnel, and hardcore outdoor explorers.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 60px;\"\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #fff; padding: 30px 20px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center; box-shadow: 0 4px 10px rgba(0,0,0,0.03);\"\u003e\n\u003cp style=\"font-size: 35px; margin-bottom: 15px; margin-top: 0;\"\u003e🛡️\u003c\/p\u003e\n\u003ch3 style=\"font-size: 18px; color: #0f172a; margin-top: 0; margin-bottom: 10px;\"\u003eHigh-Density Nylon\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #64748b; margin: 0; line-height: 1.6;\"\u003eWoven from extremely durable, anti-abrasive nylon material that protects your flashlight from scratches, impacts, and harsh weather conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #fff; padding: 30px 20px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center; box-shadow: 0 4px 10px rgba(0,0,0,0.03);\"\u003e\n\u003cp style=\"font-size: 35px; margin-bottom: 15px; margin-top: 0;\"\u003e🔒\u003c\/p\u003e\n\u003ch3 style=\"font-size: 18px; color: #0f172a; margin-top: 0; margin-bottom: 10px;\"\u003eCustom Molded Fit\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #64748b; margin: 0; line-height: 1.6;\"\u003eDesigned exclusively for the dimensions of the SPERAS EST MAX, preventing annoying rattling or accidental drops during running or tactical maneuvers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #fff; padding: 30px 20px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center; box-shadow: 0 4px 10px rgba(0,0,0,0.03);\"\u003e\n\u003cp style=\"font-size: 35px; margin-bottom: 15px; margin-top: 0;\"\u003e⚡\u003c\/p\u003e\n\u003ch3 style=\"font-size: 18px; color: #0f172a; margin-top: 0; margin-bottom: 10px;\"\u003eQuick Deployment\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #64748b; margin: 0; line-height: 1.6;\"\u003eFeatures a secure, heavy-duty top flap closure that keeps the flashlight locked in place but allows for rapid, one-handed access when seconds count.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv style=\"max-width: 800px; margin: 0 auto 50px auto;\" class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight\"\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSPERAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eTactical Flashlight Holster \/ Pouch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight\"\u003ePrimary Material\u003c\/td\u003e\n\u003ctd\u003eHeavy-Duty High-Density Nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003ePerfectly fits the \u003cstrong\u003eSPERAS EST MAX\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight\"\u003eClosure Type\u003c\/td\u003e\n\u003ctd\u003eSecure Top Flap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight\"\u003eColor\u003c\/td\u003e\n\u003ctd\u003eMatte Tactical Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"max-width: 800px; margin-left: auto; margin-right: auto; margin-bottom: 50px;\" class=\"speras-faq\"\u003e\n\u003cdetails open=\"\" style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eWill this holster fit other flashlights besides the EST MAX?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eThis holster is custom-tailored specifically for the length and head diameter of the SPERAS EST MAX. While it may fit other flashlights with identical dimensions, we cannot guarantee a secure, rattle-free fit for models other than the EST MAX.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eCan I attach this holster to a duty belt or backpack?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYes, the back of the holster is designed with a durable attachment loop, allowing you to thread it securely onto standard duty belts, tactical rigs, or backpack straps for easy everyday carry.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"Will this holster fit other flashlights besides the EST MAX?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"This holster is custom-tailored specifically for the SPERAS EST MAX. We cannot guarantee a secure fit for other models.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Can I attach this holster to a duty belt or backpack?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes, the back of the holster is designed with an attachment loop for threading onto standard duty belts or backpacks.\"\n        }\n      }]\n    }\n\u003c\/script\u003e\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg alt=\"Enlarged view of SPERAS Holster\" id=\"speras-lightbox-img\"\u003e\u003c\/div\u003e\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoomable');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":43104807813297,"sku":"holster for EST MAX","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/Hoslter-for-est-max_0feb4084-78cc-43e7-9e24-204ff81d8b72.jpg?v=1700540944"},{"product_id":"speras-v3-white-green-blue-uv-edc-flashlights","title":"SPERAS V3 White Green Blue UV EDC Flashlights","description":"\u003cstyle\u003e\n    \/* 基础样式重置与排版优化 *\/\n    .speras-pdp-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; }\n    .speras-pdp-container h2 { font-size: 28px; color: #1a1a1a; margin-top: 40px; margin-bottom: 20px; border-left: 5px solid #ea580c; padding-left: 15px; font-weight: 800; text-transform: uppercase;}\n    .speras-pdp-container h3 { font-size: 20px; color: #1e293b; margin-bottom: 10px; font-weight: 700; }\n    .speras-pdp-container p { font-size: 16px; margin-bottom: 15px; color: #475569; }\n    .speras-pdp-container ul { margin-bottom: 20px; padding-left: 20px; }\n    .speras-pdp-container li { font-size: 16px; margin-bottom: 8px; color: #475569;}\n    \n    \/* 极致稳定的左右图文模块 (Feature Row) *\/\n    .speras-feature-row { display: flex; flex-wrap: wrap; background: #fafafa; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 40px; overflow: hidden; align-items: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02); }\n    .speras-feature-text { flex: 1 1 300px; padding: 35px; }\n    .speras-feature-img { flex: 1 1 300px; padding: 25px; text-align: center; }\n\n    \/* 🏆 图片自适应及放大交互 *\/\n    .speras-zoomable { \n        width: 100%; \n        height: auto; \n        border-radius: 12px; \n        box-shadow: 0 4px 15px rgba(0,0,0,0.05); \n        display: block; margin: 0 auto;\n        cursor: zoom-in; \n        transition: transform 0.2s ease, box-shadow 0.2s ease; \n    }\n    .speras-zoomable:hover { transform: scale(1.02); box-shadow: 0 8px 20px rgba(0,0,0,0.1) !important; }\n    \n    \/* 参数表格 *\/\n    .speras-table-wrapper { overflow-x: auto; margin-bottom: 40px; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px;}\n    .speras-table th, .speras-table td { padding: 15px 20px; border-bottom: 1px solid #e2e8f0; }\n    .speras-table th { background-color: #1e293b; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f8fafc; }\n    .speras-highlight-col { font-weight: bold; color: #ea580c; background-color: #fffbeb; width: 35%; }\n\n    \/* FAQ 手风琴样式 *\/\n    .speras-faq details { background: #fff; border: 1px solid #cbd5e1; border-radius: 8px; margin-bottom: 15px; padding: 18px; cursor: pointer; transition: background 0.3s; }\n    .speras-faq summary { font-size: 18px; font-weight: 700; color: #0f172a; outline: none; }\n    .speras-faq details p { margin-top: 12px; margin-bottom: 0; color: #475569; }\n    \n    \/* 放大灯箱样式 *\/\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠与防偏移修复补丁 (终极防线) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-pdp-container { padding: 10px !important; overflow: hidden !important; box-sizing: border-box !important; }\n        \n        \/* 强制打散所有 Flex 布局，变为上下单列，清除宽度限制 *\/\n        .speras-pdp-container div[style*=\"display: flex\"],\n        .speras-feature-row { display: block !important; padding: 15px !important; height: auto !important; }\n        \n        .speras-pdp-container div[style*=\"flex: 1\"],\n        .speras-feature-text,\n        .speras-feature-img { \n            display: block !important; \n            width: 100% !important; \n            max-width: 100% !important; \n            min-width: 0 !important; \n            margin-bottom: 20px !important; \n            padding: 0 !important; \n            box-sizing: border-box !important; \n        }\n\n        \/* 释放所有文字高度，强制重写行高，彻底消灭挤压和重叠 *\/\n        .speras-pdp-container h1, .speras-pdp-container h2, .speras-pdp-container h3, \n        .speras-pdp-container p, .speras-pdp-container span, .speras-pdp-container li,\n        .speras-pdp-container td, .speras-pdp-container th, .speras-pdp-container summary,\n        .speras-pdp-container a, .speras-pdp-container strong {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: break-word !important; \n            height: auto !important;\n            max-height: none !important;\n        }\n\n        \/* 强制拉开标题和段落的行间距，防止上下行打架 *\/\n        .speras-pdp-container h1 { font-size: 26px !important; line-height: 1.4 !important; }\n        .speras-pdp-container h2, .speras-pdp-container h3 { line-height: 1.5 !important; margin-bottom: 15px !important; }\n        .speras-pdp-container p, .speras-pdp-container li, .speras-pdp-container td { line-height: 1.6 !important; }\n        \n        \/* 确保手机端图片100%居中，不偏移 *\/\n        .speras-pdp-container img { max-width: 100% !important; height: auto !important; margin: 0 auto !important; display: block !important; box-sizing: border-box !important; }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-pdp-container\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15);\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eDouble Head Keychain Light\u003c\/span\u003e\n\u003ch1 style=\"font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3;\"\u003eSPERAS V3: 900lm EDC Mini Flashlight\u003c\/h1\u003e\n\u003cp style=\"font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7;\"\u003eLight up the darkness anywhere you go. The \u003cstrong style=\"color: #ea580c;\"\u003eSPERAS V3\u003c\/strong\u003e is an ultra-compact, double light source high-brightness keychain flashlight. Emitting a powerful \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e900 lumens\u003c\/strong\u003e\u003c\/span\u003e, it serves perfectly as an everyday carry (EDC) tool, emergency working lamp, and a multi-functional warning light. Best of all, it weighs only \u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e33g.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e💡 900 Lumens Max\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🎛️ 12 Light Modes\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🪶 Ultra-Light 33g\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 50px; max-width: 800px; margin-left: auto; margin-right: auto;\"\u003e\u003cimg alt=\"SPERAS V3 double head keychain light mini flashlight delivering 900 lumens\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/V3Fluorescentwhite_4.jpg?v=1702024313\" class=\"speras-zoomable\"\u003e\u003c\/div\u003e\n\u003ch2\u003eMultifunctional Design to Light Up The Darkness\u003c\/h2\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eIncredible Versatility\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eThe V3 is more than just a flashlight; it is a comprehensive lighting system that fits in your palm. It is highly \u003cstrong\u003eportable, IP65 waterproof\u003c\/strong\u003e, and designed with a built-in magnetic base for completely hands-free operation.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eEquipped with Type-C charging and 4 distinct light colors, it adapts instantly to any environment—whether you are working under the hood of your car or navigating a stormy night.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg alt=\"SPERAS V3 multifunctional EDC keychain light with magnetic tail and IP65 waterproof\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/V3Fluorescentwhite_5.jpg?v=1702024350\" class=\"speras-zoomable\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex-direction: row-reverse;\" class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003e12 Light Modes via Double Button\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eA sophisticated multi-stage lighting design effortlessly controlled by an intuitive double-button interface meets the needs of various scenarios:\u003c\/p\u003e\n\u003cul style=\"color: #475569; padding-left: 20px; font-size: 16px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Light:\u003c\/strong\u003e Blasts 900lm on Turbo, with High, Med, Low, and a 5lm Economic mode spanning up to 76 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide Light:\u003c\/strong\u003e Features White reading light, \u003cstrong\u003eUV Light\u003c\/strong\u003e for currency and fluorescent detection, and a combination of \u003cstrong\u003eRed \/ Red-Blue Flash\u003c\/strong\u003e—ideal as a signal light for emergencies, security personnel, or outdoor safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg alt=\"SPERAS V3 12 light modes double button operation including UV and red blue warning flash\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/V3Fluorescentwhite_9.jpg?v=1702024372\" class=\"speras-zoomable\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eUltra-Portable Everyday Carry\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eMeasuring just 65mm in length and weighing a mere \u003cstrong\u003e33 grams\u003c\/strong\u003e, you will barely notice the V3 is there until you need it.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eIt comes with a durable keychain ring, allowing it to be securely hung on a backpack, belt buckle, or your car keys for the most convenient daily access.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg alt=\"SPERAS V3 portable keychain flashlight attached to belt and backpack\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/V3Fluorescentwhite_12.jpg?v=1702024396\" class=\"speras-zoomable\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex-direction: row-reverse;\" class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eSleek and Comfortable Grip\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eThe outline of the V3's fuselage borrows its inspiration from rocket thrusters, giving it a unique, futuristic shape that naturally fits the contours of your hand for a comfortable, secure grip.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eCombined with the powerful \u003cstrong\u003etail magnet function\u003c\/strong\u003e, you can snap it onto any metal surface to free up your hands while working or making emergency repairs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg alt=\"SPERAS V3 sleek comfortable grip design inspired by rocket thruster\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/V3Black_4.jpg?v=1702024425\" class=\"speras-zoomable\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eUSB-C Fast Charging\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eNo need for disposable batteries. The V3 features a built-in \u003cstrong\u003e500mAh polymer lithium battery\u003c\/strong\u003e that provides surprisingly long running times for a light of this size.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eIt fully recharges in just 2.5 hours via the universal \u003cstrong\u003eUSB-C port\u003c\/strong\u003e. The convenient charging indicators clearly let you know its status: Red means charging, while Green means you are fully charged and ready to go.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg alt=\"SPERAS V3 USB-C rechargeable keychain flashlight with 500mAh battery\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/V3Black_6.jpg?v=1702024460\" class=\"speras-zoomable\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"max-width: 850px; margin: 0 auto 50px auto;\" class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eLED Type\u003c\/td\u003e\n\u003ctd\u003e2 * High-Performance LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eMax Brightness\u003c\/td\u003e\n\u003ctd\u003e900 Lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eColor Temperature\u003c\/td\u003e\n\u003ctd\u003e6500K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBattery Capacity\u003c\/td\u003e\n\u003ctd\u003eBuilt-in 500mAh polymer lithium battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eCharging Interface\u003c\/td\u003e\n\u003ctd\u003eUSB-C (Input voltage: 5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eCharging Time\u003c\/td\u003e\n\u003ctd\u003eApprox. 2.5 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eCharging Indication\u003c\/td\u003e\n\u003ctd\u003eRed Light (Charging) \/ Green Light (Fully Charged)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eDurable PC + 304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eWaterproof Rating\u003c\/td\u003e\n\u003ctd\u003eIP65 (Dust tight and water resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e33g (Extremely lightweight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd\u003e15mm * 31mm * 65mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #ffffff; padding: 48px 28px; border: 2px solid #ea580c; border-radius: 20px; text-align: center; margin: 56px 0; box-shadow: 0 10px 25px rgba(234, 88, 12, 0.08);\"\u003e\n\u003ch2 style=\"font-size: 30px; color: #0f172a; margin-bottom: 12px; font-weight: 900; border-left: none; padding-left: 0;\"\u003eUpgrade Your EDC Keychain Today\u003c\/h2\u003e\n\u003cp style=\"font-size: 17px; color: #475569; margin-bottom: 28px; max-width: 650px; margin-left: auto; margin-right: auto;\"\u003eDon't be fooled by its size. The SPERAS V3 offers unmatched 900-lumen brightness, UV detection, and safety warnings in a tiny 33g package.\u003c\/p\u003e\n\u003ca style=\"display: inline-block; background: #ea580c; color: #fff; padding: 16px 45px; border-radius: 8px; font-weight: 800; font-size: 18px; text-decoration: none; transition: 0.2s; box-shadow: 0 6px 15px rgba(234, 88, 12, 0.3);\" href=\"#top\"\u003eAdd to Cart Now 🛒\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv class=\"speras-faq\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat can the side UV light be used for?\u003c\/summary\u003e\n\u003cp\u003eThe built-in UV (Ultraviolet) side light is perfect for verifying currency, checking for counterfeit documents, detecting stains, and observing fluorescent materials. It adds immense practical value to your daily EDC toolkit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow heavy is the flashlight?\u003c\/summary\u003e\n\u003cp\u003eThe SPERAS V3 is incredibly light, weighing only 33 grams. You can hang it on your keys or backpack without feeling any noticeable weight, making it the ultimate portable illumination tool.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it come with a battery?\u003c\/summary\u003e\n\u003cp\u003eYes! The V3 has a built-in 500mAh polymer lithium battery. It is fully rechargeable via the included USB-C port, which completely eliminates the need to constantly buy replacement batteries.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"What can the side UV light be used for?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The built-in UV side light is perfect for verifying currency, checking for counterfeit documents, detecting stains, and observing fluorescent materials.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"How heavy is the flashlight?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The SPERAS V3 is incredibly light, weighing only 33 grams. You can hang it on your keys or backpack without feeling any noticeable weight.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Does it come with a battery?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes! The V3 has a built-in 500mAh polymer lithium battery. It is fully rechargeable via the included USB-C port.\"\n        }\n      }]\n    }\n\u003c\/script\u003e\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg alt=\"Zoomed Product Image\" id=\"speras-lightbox-img\"\u003e\u003c\/div\u003e\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoomable');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.style.cursor = 'zoom-in';\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Fluorescent white","offer_id":43145778069681,"sku":"V3","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":43145778102449,"sku":"V4","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/V3Fluorescentwhite_2.jpg?v=1702024606"},{"product_id":"speras-eb31-18650-battery-3100mah-18650-high-drain-battery","title":"SPERAS EB31 18650 Rechargeable battery","description":"\u003cstyle\u003e\n    \/* SPERAS 配件详情页基础样式 *\/\n    .speras-battery-container { font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; color: #1e293b; line-height: 1.8; max-width: 800px; margin: 0 auto; padding: 20px; background: #fff; }\n    \n    .speras-battery-container h2 { font-size: 28px; color: #0f172a; margin-bottom: 20px; border-left: 5px solid #ea580c; padding-left: 15px; font-weight: 800; text-transform: uppercase; }\n    .speras-battery-container p { font-size: 18px; color: #475569; margin-bottom: 25px; text-align: left; }\n    \n    .battery-feature-box { background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 12px; padding: 30px; margin: 30px 0; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05); }\n    .battery-feature-box ul { list-style: none; padding-left: 0; margin: 0; }\n    .battery-feature-box li { font-size: 18px; color: #334155; margin-bottom: 15px; padding-left: 30px; position: relative; }\n    .battery-feature-box li::before { content: \"⚡\"; position: absolute; left: 0; top: 0; color: #ea580c; }\n    \n    .battery-image-wrapper { text-align: center; margin: 40px 0; }\n    .battery-image-wrapper img { max-width: 100%; height: auto; border-radius: 12px; box-shadow: 0 10px 25px rgba(0,0,0,0.08); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠修复补丁 (终极修复标题和列表行高压扁 Bug) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-battery-container { padding: 15px !important; box-sizing: border-box !important; overflow: hidden !important; }\n        .battery-feature-box { padding: 20px 15px !important; }\n        \n        \/* 彻底释放文字换行，消除文字溢出和不换行 *\/\n        .speras-battery-container h2, \n        .speras-battery-container h3, \n        .speras-battery-container p, \n        .speras-battery-container span, \n        .speras-battery-container li,\n        .speras-battery-container strong,\n        .speras-battery-container a {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: break-word !important; \n            height: auto !important;\n            max-height: none !important;\n        }\n        \n        \/* 🚨 核心修复：强制重写小标题和列表行高，彻底拉开行距！ *\/\n        .speras-battery-container h2 { line-height: 1.4 !important; font-size: 24px !important; margin-bottom: 15px !important; }\n        .speras-battery-container h3 { line-height: 1.4 !important; font-size: 20px !important; margin-bottom: 15px !important; }\n        .speras-battery-container p, \n        .speras-battery-container li { line-height: 1.6 !important; font-size: 16px !important; }\n\n        \/* 防止图片撑破屏幕 *\/\n        .speras-battery-container img { max-width: 100% !important; height: auto !important; margin: 0 auto !important; display: block !important; }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-battery-container\"\u003e\n\u003ch2\u003eUnlock Peak Performance: SPERAS EB31 18650 Battery\u003c\/h2\u003e\n\u003cp\u003eA high-performance flashlight requires a high-performance power source. The \u003cstrong\u003eSPERAS EB31\u003c\/strong\u003e is an industry-standard 18650 lithium-ion cell engineered specifically to push modern tactical and EDC flashlights to their absolute maximum output.\u003c\/p\u003e\n\u003cp\u003eBoasting a high \u003cstrong\u003e3100mAh capacity\u003c\/strong\u003e and an ultra-low internal resistance of just \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e33.7mΩ\u003c\/strong\u003e\u003c\/span\u003e, the EB31 delivers rapid, stable power without the severe voltage sag found in generic batteries. This means brighter \"Turbo\" modes and longer sustained illumination for your gear.\u003c\/p\u003e\n\u003cdiv class=\"battery-image-wrapper\"\u003e\u003cimg alt=\"SPERAS EB31 3100mAh 18650 high-drain lithium-ion flashlight battery\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EB31.jpg?v=1702042430\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"battery-feature-box\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #0f172a; font-size: 22px; margin-bottom: 20px;\"\u003eCore Specifications \u0026amp; Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low Internal Resistance (33.7mΩ):\u003c\/strong\u003e Allows for massive current discharge with minimal heat generation, ensuring your high-lumen flashlights hit their peak brightness effortlessly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3100mAh Extended Capacity:\u003c\/strong\u003e Provides the perfect balance of high-drain capabilities and long runtime, keeping your EDC or tactical light running reliably through the night.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal 18650 Format:\u003c\/strong\u003e The gold standard power source for compact tactical flashlights, headlamps, and professional outdoor gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable Output:\u003c\/strong\u003e Prevents premature voltage drops, ensuring a consistent and safe lighting experience during critical tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":43146249044145,"sku":"SPERAS EB31","price":9.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EB31-Battery_e44d1b5c-9d3b-45c1-89c6-b883c6ea94ef.jpg?v=1724935300"},{"product_id":"speras-s10t-10000mah-21700-battery-pack","title":"SPERAS S10T 10000mAh 21700 battery Pack","description":"\u003cstyle\u003e\n    \/* SPERAS 配件详情页基础样式 *\/\n    .speras-battery-container { font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; color: #1e293b; line-height: 1.8; max-width: 800px; margin: 0 auto; padding: 20px; background: #fff; }\n    \n    .speras-battery-container h2 { font-size: 28px; color: #0f172a; margin-bottom: 20px; border-left: 5px solid #ea580c; padding-left: 15px; font-weight: 800; text-transform: uppercase; }\n    .speras-battery-container p { font-size: 18px; color: #475569; margin-bottom: 25px; }\n    \n    .battery-feature-box { background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 12px; padding: 30px; margin: 30px 0; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05); }\n    .battery-feature-box ul { list-style: none; padding-left: 0; margin: 0; }\n    .battery-feature-box li { font-size: 18px; color: #334155; margin-bottom: 15px; padding-left: 30px; position: relative; }\n    .battery-feature-box li::before { content: \"⚡\"; position: absolute; left: 0; top: 0; color: #ea580c; }\n    \n    .battery-image-wrapper { text-align: center; margin: 40px 0; }\n    .battery-image-wrapper img { max-width: 100%; height: auto; border-radius: 12px; box-shadow: 0 10px 25px rgba(0,0,0,0.08); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠修复补丁 (终极修复标题和列表行高压扁 Bug) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-battery-container { padding: 15px !important; box-sizing: border-box !important; overflow: hidden !important; }\n        .battery-feature-box { padding: 20px 15px !important; }\n        \n        \/* 彻底释放文字换行，消除文字溢出和不换行 *\/\n        .speras-battery-container h2, \n        .speras-battery-container h3, \n        .speras-battery-container p, \n        .speras-battery-container span, \n        .speras-battery-container li,\n        .speras-battery-container a {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: break-word !important; \n            height: auto !important;\n            max-height: none !important;\n        }\n        \n        \/* 🚨 核心修复：强制重写小标题和列表行高，彻底拉开行距！ *\/\n        .speras-battery-container h2 { line-height: 1.4 !important; font-size: 24px !important; margin-bottom: 15px !important; }\n        .speras-battery-container h3 { line-height: 1.4 !important; font-size: 20px !important; margin-bottom: 15px !important; }\n        .speras-battery-container p, \n        .speras-battery-container li { line-height: 1.6 !important; font-size: 16px !important; }\n\n        \/* 防止图片撑破屏幕 *\/\n        .speras-battery-container img { max-width: 100% !important; height: auto !important; margin: 0 auto !important; display: block !important; }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-battery-container\"\u003e\n\u003ch2\u003ePower Your Mission: SPERAS S10T Battery Pack\u003c\/h2\u003e\n\u003cp\u003eDon't let your flashlight fade when you need it most. The \u003cstrong\u003eSPERAS S10T\u003c\/strong\u003e is a premium, heavy-duty lithium-ion battery pack engineered specifically for high-performance hunting and search-and-rescue flashlights.\u003c\/p\u003e\n\u003cp\u003eBuilt with uncompromising quality, the S10T is constructed using \u003cstrong\u003etwo \u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-s50-21700-5000mah-battery\" target=\"_blank\" title=\"SPERAS S50 21700 5000mAh Battery\" rel=\"noopener\"\u003e5000mAh\u003c\/a\u003e 21700 cells configured in series\u003c\/strong\u003e. This innovative design delivers the high voltage required by extreme-output LEDs, while providing a massive \u003cstrong\u003e10000mAh total capacity\u003c\/strong\u003e for ultra-long runtimes in the field.\u003c\/p\u003e\n\u003cdiv class=\"battery-image-wrapper\"\u003e\u003cimg alt=\"SPERAS S10T 10000mAh 21700 Lithium-ion Battery Pack with LG Cells\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/S10T.jpg?v=1702042752\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"battery-feature-box\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #0f172a; font-size: 22px; margin-bottom: 20px;\"\u003eCore Specifications \u0026amp; Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium LG Cells Inside:\u003c\/strong\u003e Manufactured exclusively with high-quality LG lithium-ion cells, guaranteeing industry-leading safety, stable discharge rates, and a significantly longer lifespan than generic batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassive 10000mAh Capacity:\u003c\/strong\u003e Say goodbye to battery anxiety. The dual 5000mAh configuration ensures your gear stays illuminated through the longest nights.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries Configuration for High Power:\u003c\/strong\u003e Expertly welded in series to provide the sustained high-voltage current needed for heavy-duty tactical and search flashlights.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable \u0026amp; Safe:\u003c\/strong\u003e Designed to withstand the rigorous demands of professional outdoor use, ensuring consistent power delivery in harsh environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #64748b; font-style: italic;\"\u003e* Note: This battery pack is specifically designed for compatible SPERAS high-output flashlights (such as the\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-t217-v3-hunting-flashlight-3000-lumen-flashlight\" target=\"_blank\" title=\"SPERAS T217 V3 21700 Battery Hunting Flashlight 3000lm 1500m Search Flashlights\" rel=\"noopener\"\u003e \u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eT217 V3\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e series). Please verify your flashlight's battery requirements before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":43146249699505,"sku":"S10T","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/ST10-Battery.jpg?v=1724934768"},{"product_id":"speras-wl20-500-lumen-flashlight-compact-utility-light","title":"SPERAS WL20 Compact Tactical Light | 500 Lumens \u0026 USB-C","description":"\u003cstyle\u003e\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠与行高修复补丁 *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-wl20-container { padding: 10px !important; overflow: hidden !important; box-sizing: border-box !important; }\n        \n        \/* 释放所有文字高度，强制重写行高，彻底消灭挤压和重叠 *\/\n        .speras-wl20-container h1, .speras-wl20-container h2, .speras-wl20-container h3, .speras-wl20-container h4,\n        .speras-wl20-container p, .speras-wl20-container span, .speras-wl20-container li,\n        .speras-wl20-container summary, .speras-wl20-container strong, .speras-wl20-container a {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: break-word !important; \n            height: auto !important;\n            max-height: none !important;\n        }\n\n        .speras-wl20-container h2 { font-size: 24px !important; line-height: 1.4 !important; margin-bottom: 15px !important; }\n        .speras-wl20-container h3 { font-size: 20px !important; line-height: 1.5 !important; margin-bottom: 15px !important; }\n        .speras-wl20-container h4 { font-size: 18px !important; line-height: 1.5 !important; margin-bottom: 10px !important; }\n        .speras-wl20-container p, .speras-wl20-container li { line-height: 1.6 !important; font-size: 16px !important; }\n        \n        .speras-wl20-container img { max-width: 100% !important; height: auto !important; margin: 0 auto 15px auto !important; display: block !important; box-sizing: border-box !important; }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"speras-wl20-container\" style=\"font-family: 'Inter', Arial, sans-serif; color: #1e293b; line-height: 1.8; max-width: 800px; margin: 0 auto; padding: 15px;\"\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 40px;\"\u003e\n\u003cspan style=\"background-color: #ea580c; color: #fff; padding: 5px 15px; border-radius: 20px; font-weight: bold; font-size: 13px; text-transform: uppercase;\"\u003eSmall Size, Massive Value\u003c\/span\u003e\n\u003ch2 style=\"font-size: 28px; font-weight: bold; color: #0f172a; margin: 15px 0;\"\u003eSPERAS WL20: 500LM Compact Utility Light\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #475569; max-width: 700px; margin: 0 auto;\"\u003eLooking for a reliable professional illumination device that doesn't break the bank or add bulk to your setup? The \u003cstrong\u003eSPERAS WL20\u003c\/strong\u003e is a high-performance compact utility light designed to serve as the ultimate LED flashlight accessory. It delivers a punchy \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e500-lumen beam\u003c\/strong\u003e\u003c\/span\u003e in an ultra-compact form factor, ensuring instant object identification in low-light environments.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/4_44ec9d91-1f2d-4a7e-8030-8ad8a39b86bb.jpg?v=1702045299\" alt=\"SPERAS WL20 compact utility light attached to equipment side view\" loading=\"lazy\" style=\"display: block; margin: 25px auto 0 auto; width: 100%; max-width: 650px; height: auto; border-radius: 8px; box-shadow: 0 4px 10px rgba(0,0,0,0.08);\"\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #0f172a; border-bottom: 2px solid #ea580c; padding-bottom: 8px; margin-bottom: 20px;\"\u003eBuilt for Everyday Professional Reliability\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #f8fafc; padding: 20px 25px; border-radius: 0 8px 8px 0; border-left: 4px solid #ea580c; margin-bottom: 40px; box-shadow: 0 2px 4px rgba(0,0,0,0.02);\"\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin: 0;\"\u003eNot every situation requires a massive, heavy searchlight. Whether you are inspecting gear in the dark, engaging in demanding outdoor tasks, or need a dependable light for personal safety, the WL20 provides excellent visibility. Despite its small footprint, the engineered optics throw a clean and focused beam out to \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e135 meters\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #0f172a; border-bottom: 2px solid #ea580c; padding-bottom: 8px; margin-bottom: 20px;\"\u003eCore Flashlight Performance ⚙️\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003ch4 style=\"font-size: 18px; font-weight: bold; color: #0f172a; margin-bottom: 10px;\"\u003e🔌 Universal USB-C Charging\u003c\/h4\u003e\n\u003cp style=\"font-size: 16px; color: #475569;\"\u003eNo more hunting for special disposable batteries. The WL20 features an integrated \u003cstrong\u003e420mAh rechargeable lithium battery\u003c\/strong\u003e with a standard 5V\/1A USB-C port. Just plug it in like your smartphone for continuous professional readiness.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003ch4 style=\"font-size: 18px; font-weight: bold; color: #0f172a; margin-bottom: 10px;\"\u003e💡 Impressive 500-Lumen Output\u003c\/h4\u003e\n\u003cp style=\"font-size: 16px; color: #475569;\"\u003eSmall but mighty. The high-efficiency LED module pushes a maximum of 500 lumens, producing a focused beam that reaches 135 meters for clear nighttime navigation.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/3_eae57f6f-6273-43d2-a125-dd73625e1fd2.jpg?v=1702045347\" alt=\"Front view of SPERAS WL20 professional utility light LED\" loading=\"lazy\" style=\"display: block; margin: 20px auto; width: 100%; max-width: 650px; height: auto; border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.05);\"\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003ch4 style=\"font-size: 18px; font-weight: bold; color: #0f172a; margin-bottom: 10px;\"\u003e🔗 Easy Equipment Attachment \u0026amp; Operation\u003c\/h4\u003e\n\u003cp style=\"font-size: 16px; color: #475569;\"\u003eDesigned to fit smoothly onto standard slotted brackets and industrial tracks. It features an intuitive interface with a simple one-step activation for steady constant light, and quick access to emergency signaling.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/1.jpg?v=1702045372\" alt=\"Rear switch view of the SPERAS WL20 compact utility light\" loading=\"lazy\" style=\"display: block; margin: 20px auto; width: 100%; max-width: 650px; height: auto; border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.05);\"\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #0f172a; border-bottom: 2px solid #ea580c; padding-bottom: 8px; margin-bottom: 20px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #f8fafc; padding: 25px; border-radius: 8px; border: 1px solid #e2e8f0; margin-bottom: 40px;\"\u003e\n\u003cul style=\"font-size: 16px; color: #475569; padding-left: 20px; line-height: 1.8;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Output:\u003c\/strong\u003e 500 lumens\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Beam Distance:\u003c\/strong\u003e 135 meters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e Built-in 420mAh Lithium Polymer Battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Interface:\u003c\/strong\u003e USB-C (5V\/1A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttachment:\u003c\/strong\u003e Fits standard slotted brackets and industrial tracks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 style=\"font-size: 18px; font-weight: bold; color: #0f172a; margin-top: 25px; border-top: 1px solid #e2e8f0; padding-top: 20px;\"\u003eWhat's in the Box?\u003c\/h4\u003e\n\u003cul style=\"font-size: 16px; color: #475569; padding-left: 20px; line-height: 1.8; margin-bottom: 10px;\"\u003e\n\u003cli\u003e1 × \u003cstrong\u003eSPERAS WL20 Compact Light\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 × USB-C Charging Cable\u003c\/li\u003e\n\u003cli\u003e1 × Allen Wrench (for secure installation)\u003c\/li\u003e\n\u003cli\u003e1 × Screw Coin Tool\u003c\/li\u003e\n\u003cli\u003e1 × User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: center; background-color: #fff; padding: 40px 20px; border: 2px solid #ea580c; border-radius: 8px; margin-bottom: 50px; box-shadow: 0 8px 20px rgba(234,88,12,0.08);\"\u003e\n\u003ch2 style=\"font-size: 26px; color: #0f172a; margin-top: 0; margin-bottom: 15px; font-weight: 900;\"\u003eSecure Your Professional Advantage\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 25px;\"\u003eUpgrade your gear with the SPERAS WL20. A lightweight, 500-lumen illumination device you can depend on.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; color: #15803d; font-weight: bold; margin-bottom: 25px;\"\u003e✅ Ships Fast  |  ✅ Official Guarantee  |  ✅ Secure Checkout\u003c\/p\u003e\n\u003ca href=\"#top\" style=\"display: inline-block; background-color: #ea580c; color: #fff; padding: 16px 45px; border-radius: 6px; font-weight: bold; font-size: 18px; text-transform: uppercase; text-decoration: none; box-shadow: 0 4px 6px rgba(234, 88, 12, 0.3); cursor: pointer; transition: transform 0.2s;\"\u003e 🛒 Add to Cart Now \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #0f172a; border-bottom: 2px solid #ea580c; padding-bottom: 8px; margin-bottom: 20px;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003cdetails style=\"background-color: #f8fafc; padding: 15px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 5px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 16px; font-weight: bold; outline: none; color: #0f172a;\"\u003eWill this compact light fit my equipment?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 10px; font-size: 15px; color: #475569;\"\u003eNot hard at all! The package includes an Allen wrench and a screw coin tool. The WL20 is designed to slide easily onto standard slotted brackets and lock down tightly in seconds.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #f8fafc; padding: 15px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 5px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 16px; font-weight: bold; outline: none; color: #0f172a;\"\u003eHow do I charge this professional flashlight?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 10px; font-size: 15px; color: #475569;\"\u003eYou don't need to buy special disposable batteries. The SPERAS WL20 has a built-in 420mAh lithium battery. When it runs low, just plug the included USB-C cable directly into the light's port, charging it just like your modern electronics.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #f8fafc; padding: 15px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 5px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 16px; font-weight: bold; outline: none; color: #0f172a;\"\u003eIs a 500-lumen utility light bright enough?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 10px; font-size: 15px; color: #475569;\"\u003eFor an illumination device of this compact size, 500 lumens is incredibly bright. Thanks to its efficient LED optics, it focuses the light to reach up to 135 meters, making it more than sufficient for personal safety, outdoor navigation, and object identification.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Black","offer_id":46743354900657,"sku":null,"price":69.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/2_04b46e19-61cb-46cf-9ffd-089804d6fa11.jpg?v=1702045529"},{"product_id":"speras-wl20-gl-500lm-utility-light-green-indicator","title":"SPERAS WL20-GL 500LM Utility Light with Green Indicator","description":"\u003cstyle\u003e\n    \/* 🏆 Hero Banner Style *\/\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n\u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333; line-height: 1.7; max-width: 950px; margin: 0 auto;\" class=\"speras-pdp-container\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px;\"\u003eCompact Utility Light\u003c\/span\u003e\n\u003ch1\u003eSPERAS WL20-GL: 500LM Light with Green Indicator\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eMaximize your visibility and precision. The \u003cstrong style=\"color: #ea580c;\"\u003eSPERAS WL20-GL\u003c\/strong\u003e is a compact yet mighty utility light. Delivering a brilliant \u003cspan style=\"color: #ea580c;\"\u003e\u003cstrong\u003e500-lumen output\u003c\/strong\u003e\u003c\/span\u003e and a \u003cspan style=\"color: #ea580c;\"\u003e\u003cstrong\u003e135-meter beam distance\u003c\/strong\u003e\u003c\/span\u003e, it provides exceptional situational awareness. Featuring an integrated high-visibility green pointing beam, it stands out as an unbeatable tool for professional property inspection, outdoor signaling, and alignment tasks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 50px;\"\u003e\u003cimg style=\"max-width: 750px; width: 100%; height: auto; display: block; margin: 0 auto; mix-blend-mode: multiply;\" alt=\"Side profile view of the SPERAS WL20-GL utility light showing the compact body and green light indicator\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/wl20-3.webp?v=1776062927\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003ch2 style=\"font-size: 28px; font-weight: bold; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 30px; text-align: center;\"\u003eProfessional-Grade Features\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ff4500; margin-top: 0;\"\u003e🔦 Powerful Property Inspection\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eMaximize your visibility for large properties or remote yards. The SPERAS WL20-GL delivers a maximum \u003cstrong\u003e500-lumen output\u003c\/strong\u003e and a \u003cstrong\u003e135-meter beam distance\u003c\/strong\u003e for unparalleled situational awareness and clear object identification.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 20px;\"\u003e\u003cimg style=\"width: 100%; height: auto; max-height: 280px; object-fit: contain; display: block; margin: 0 auto; mix-blend-mode: multiply;\" alt=\"Front angle view of SPERAS WL20-GL on standard utility bracket, showing the powerful green indicator and main LED\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/wl20_-2.webp?v=1776062915\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; flex-direction: row-reverse; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ff4500; margin-top: 0;\"\u003eDual-Sided \u0026amp; Intuitive Control\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eEngineered for high-stress situations. The rear-facing switches offer completely \u003cstrong\u003edual-sided operation\u003c\/strong\u003e, allowing you to instantly toggle between the 500LM white LED light, the precise green pointing beam, or both with simple, tactile button presses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 20px;\"\u003e\u003cimg style=\"width: 100%; height: auto; max-height: 280px; object-fit: contain; display: block; margin: 0 auto; mix-blend-mode: multiply;\" alt=\"Detailed rear view of SPERAS WL20-GL showing the dual-sided switches for LED and indicator control\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/WL20_-1.webp?v=1776062898\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; font-weight: bold; color: #111; margin-top: 40px; margin-bottom: 30px; text-align: center;\"\u003eVersatile in Every Scenario\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 50px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #f8f9fa; padding: 25px; border-radius: 8px; border: 1px solid #e0e0e0; text-align: center;\"\u003e\n\u003ch3 style=\"color: #ea580c; font-size: 20px; margin-top: 0;\"\u003e🌲 Outdoor Exploration\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #555; margin-bottom: 0;\"\u003eUtilize the integrated green beam to point out distant landmarks, align equipment, or communicate positions effectively with your team in the wild.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #f8f9fa; padding: 25px; border-radius: 8px; border: 1px solid #e0e0e0; text-align: center;\"\u003e\n\u003ch3 style=\"color: #ea580c; font-size: 20px; margin-top: 0;\"\u003e🚁 Search \u0026amp; Rescue\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #555; margin-bottom: 0;\"\u003eIts flush fit on standard brackets maintains your gear's balance, providing reliable signaling and illumination without weighing you down during critical operations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 50px;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; background: #f8f9fa; color: #333; padding: 30px; border-radius: 8px; border: 1px solid #eee;\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: bold; color: #111; margin-top: 0; margin-bottom: 20px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul style=\"font-size: 15px; line-height: 1.8; padding-left: 20px; margin-bottom: 0; color: #444;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eMax Output:\u003c\/strong\u003e 500 Lumens\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eMax Beam Distance:\u003c\/strong\u003e 135 Meters\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndicator Type:\u003c\/strong\u003e Green Pointing Beam (Class IIIa, \u0026lt;5mW)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e Built-in 420mAh Rechargeable\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eCharging Port:\u003c\/strong\u003e 5V USB-C Fast Charge\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eAttachment:\u003c\/strong\u003e Compatible with standard 21mm utility brackets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; background: #fff; padding: 30px; border-radius: 8px; border: 1px solid #e0e0e0; box-shadow: 0 2px 8px rgba(0,0,0,0.02);\"\u003e\n\u003ch3 style=\"font-size: 24px; font-weight: bold; margin-top: 0; margin-bottom: 20px; color: #111;\"\u003e📦 What’s in the Box\u003c\/h3\u003e\n\u003cul style=\"font-size: 15px; line-height: 1.8; color: #555; padding-left: 20px; margin-bottom: 20px;\"\u003e\n\u003cli\u003e1 × SPERAS WL20-GL Utility Light Combo\u003c\/li\u003e\n\u003cli\u003e1x Built-in 420mAh Battery\u003c\/li\u003e\n\u003cli\u003e1 × USB-C Charging Cable\u003c\/li\u003e\n\u003cli\u003e1 × Allen Wrench (for beam alignment)\u003c\/li\u003e\n\u003cli\u003e1 × Screw Coin\u003c\/li\u003e\n\u003cli\u003e1 × User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: bold; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 30px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003cdetails style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\" open=\"\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eWill the WL20-GL fit my equipment?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003eYes! The SPERAS WL20-GL is designed with a universal attachment system that securely fits standard \u003cstrong\u003e21mm slotted industrial brackets\u003c\/strong\u003e. As long as your setup features a standard utility slot, installation will be quick and highly secure to withstand heavy vibrations and impact.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eHow do I charge the internal battery?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003eThe light features a built-in 420mAh rechargeable battery. You can conveniently charge it using the included \u003cstrong\u003eUSB-C cable\u003c\/strong\u003e plugged into any standard 5V adapter, power bank, or computer port without needing to remove the light from your equipment bracket.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eIs the green indicator beam easy to align?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003eAbsolutely. The package includes a specialized Allen wrench that allows you to easily adjust the green alignment beam horizontally and vertically, ensuring maximum precision tailored to your specific setup.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"Will the WL20-GL fit my equipment?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes! The SPERAS WL20-GL is designed with a universal attachment system that securely fits standard 21mm slotted industrial brackets. As long as your setup features a standard utility slot, installation will be quick and highly secure to withstand heavy vibrations and impact.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"How do I charge the internal battery?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The light features a built-in 420mAh rechargeable battery. You can conveniently charge it using the included USB-C cable plugged into any standard 5V adapter, power bank, or computer port without needing to remove the light from your equipment bracket.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Is the green indicator beam easy to align?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Absolutely. The package includes a specialized Allen wrench that allows you to easily adjust the green alignment beam horizontally and vertically, ensuring maximum precision tailored to your specific setup.\"\n        }\n      }]\n    }\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Black","offer_id":46743259087025,"sku":null,"price":79.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/7_63a591eb-6c78-4ae8-9768-b9e6db81ea36.jpg?v=1702046068"},{"product_id":"bludive-bd10-max-1200lm-150m-underwater-diving-flashlight-with-2-modes","title":"BLUDIVE BD10 Max 1200lm 150m Underwater Diving Flashlight With 2 Modes","description":"\u003cstyle\u003e\n    \/* 基础样式重置与排版优化 (深海潜水主题配色 - 标准详情页版型) *\/\n    .bd10-pdp-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; }\n    .bd10-pdp-container h2 { font-size: 28px; color: #0f172a; margin-top: 40px; margin-bottom: 20px; border-left: 5px solid #06b6d4; padding-left: 15px; font-weight: 800; text-transform: uppercase;}\n    .bd10-pdp-container h3 { font-size: 20px; color: #0f172a; margin-bottom: 10px; font-weight: 700; }\n    .bd10-pdp-container p { font-size: 16px; margin-bottom: 15px; color: #475569; }\n    .bd10-pdp-container ul { margin-bottom: 20px; padding-left: 20px; }\n    .bd10-pdp-container li { font-size: 16px; margin-bottom: 8px; color: #475569;}\n    \n    \/* 🏆 英雄区域 (Hero Section) *\/\n    .bd10-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #0284c7 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #06b6d4; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .bd10-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .bd10-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #e0f2fe !important; line-height: 1.7; }\n\n    \/* 概览模块 (Overview) - 专门用于承载原汁原味的核心卖点 *\/\n    .bd10-overview-box { background: #f8fafc; border: 1px solid #e2e8f0; padding: 35px 40px; border-radius: 16px; margin-bottom: 50px; box-shadow: 0 4px 15px rgba(0,0,0,0.03); }\n    .bd10-overview-box h2 { margin-top: 0; font-size: 24px; border-left: none; padding-left: 0; display: flex; align-items: center; gap: 10px; color: #0284c7; }\n    .bd10-overview-box p { font-size: 16px; color: #334155; line-height: 1.8; margin-bottom: 20px; }\n    .bd10-overview-box ul { columns: 1; column-gap: 40px; margin-bottom: 0; }\n    @media (min-width: 768px) { .bd10-overview-box ul { columns: 2; } }\n    .bd10-overview-box li { margin-bottom: 12px; color: #1e293b; font-weight: 500; }\n    \n    \/* 响应式网格布局 *\/\n    .bd10-grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; align-items: center; margin-bottom: 40px; }\n    \n    \/* 图片自适应及防裁切约束 *\/\n    .bd10-img-responsive { width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.08); display: block; cursor: zoom-in; transition: transform 0.2s; }\n    .bd10-img-responsive:hover { transform: scale(1.02); }\n    .img-contain { aspect-ratio: auto; object-fit: contain; background: #0f172a; }\n    \n    \/* Feature Blocks 优化 *\/\n    .feature-block { background: #ffffff; border-radius: 12px; overflow: hidden; border: 1px solid #e2e8f0; margin-bottom: 30px; }\n    .feature-text { padding: 30px; }\n    \n    \/* 🏆 对比表格 (中立导向) *\/\n    .bd10-table-wrapper { overflow-x: auto; margin: 40px 0; border-radius: 16px; box-shadow: 0 4px 20px rgba(0,0,0,0.06); border: 1px solid #e2e8f0; }\n    .bd10-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px; }\n    .bd10-table th, .bd10-table td { padding: 18px 20px; border-bottom: 1px solid #e2e8f0; font-size: 15px; }\n    .bd10-table th { background-color: #0f172a; font-weight: bold; color: #fff; font-size: 16px; }\n    .bd10-table tr:hover { background-color: #f0f9ff; }\n    .bd10-highlight-1 { font-weight: 700; color: #0284c7; background-color: #e0f2fe; }\n    .bd10-highlight-2 { font-weight: 700; color: #0f172a; background-color: #f1f5f9; }\n\n    \/* FAQ 手风琴样式 *\/\n    .bd10-faq details { background: #fff; border: 1px solid #cbd5e1; border-radius: 8px; margin-bottom: 15px; padding: 20px; cursor: pointer; transition: background 0.3s; }\n    .bd10-faq details:hover { background: #f8fafc; }\n    .bd10-faq summary { font-size: 18px; font-weight: 700; color: #0f172a; outline: none; }\n    .bd10-faq details p { margin-top: 12px; margin-bottom: 0; color: #475569; padding-top: 15px; border-top: 1px solid #e2e8f0; }\n    \n    \/* Box 模块深色背景及文字颜色 *\/\n    .bd10-box-module { background: #0f172a; padding: 40px; border-radius: 16px; margin-top: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.15); }\n    .bd10-box-module h2 { border-left-color: #06b6d4; color: #ffffff !important; margin-top: 0; }\n    \n    \/* CTA 模块 *\/\n    .bd10-cta-module { background: #ffffff; padding: 48px 28px; border: 2px solid #06b6d4; border-radius: 36px; text-align: center; margin: 56px 0; box-shadow: 0 18px 32px rgba(6, 182, 212, 0.1); }\n    .cta-button { display: inline-block; background: #0284c7; color: #fff; padding: 16px 45px; border-radius: 40px; font-weight: 800; font-size: 18px; text-decoration: none; transition: 0.2s; box-shadow: 0 6px 15px rgba(2, 132, 199, 0.3); }\n    .cta-button:hover { background: #0369a1; transform: translateY(-2px); }\n\n    \/* 放大灯箱样式 *\/\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠与防偏移修复补丁 (终极防线) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .bd10-pdp-container { padding: 10px !important; overflow: hidden !important; box-sizing: border-box !important; }\n        \n        \/* 强制打散所有 Flex 和内联布局，变为上下单列，清除宽度限制 *\/\n        .bd10-pdp-container div[style*='display: flex'] { display: block !important; padding: 15px !important; height: auto !important; }\n        \n        .bd10-pdp-container div[style*='flex: 1'],\n        .bd10-pdp-container div[style*='min-width: 250px'] { \n            display: block !important; \n            width: 100% !important; \n            max-width: 100% !important; \n            min-width: 0 !important; \n            margin-bottom: 25px !important; \n            padding: 0 !important; \n            box-sizing: border-box !important; \n        }\n\n        \/* 释放所有文字高度，强制重写行高，彻底消灭挤压和重叠 *\/\n        .bd10-pdp-container h1, .bd10-pdp-container h2, .bd10-pdp-container h3, \n        .bd10-pdp-container p, .bd10-pdp-container span, .bd10-pdp-container li,\n        .bd10-pdp-container td, .bd10-pdp-container th, .bd10-pdp-container summary,\n        .bd10-pdp-container a, .bd10-pdp-container strong {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: break-word !important; \n            height: auto !important;\n            max-height: none !important;\n        }\n\n        \/* 强制拉开标题和段落的行间距，防止上下行打架 *\/\n        .bd10-pdp-container h1 { font-size: 26px !important; line-height: 1.4 !important; }\n        .bd10-pdp-container h2 { font-size: 24px !important; line-height: 1.4 !important; margin-bottom: 15px !important; }\n        .bd10-pdp-container h3 { font-size: 20px !important; line-height: 1.5 !important; margin-bottom: 15px !important; }\n        .bd10-pdp-container p, .bd10-pdp-container li, .bd10-pdp-container td { line-height: 1.6 !important; font-size: 16px !important; }\n        \n        \/* 确保手机端图片100%居中，不偏移撑破屏幕 *\/\n        .bd10-pdp-container img { max-width: 100% !important; height: auto !important; margin: 0 auto 15px auto !important; display: block !important; box-sizing: border-box !important; }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"bd10-pdp-container\"\u003e\n\u003cdiv class=\"bd10-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #06b6d4; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px;\"\u003eUltimate Reliability\u003c\/span\u003e\n\u003ch1\u003eBLUDIVE BD10 : Mechanical Rotary Dive Light\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eEngineered for foolproof underwater operation. Delivering a piercing \u003cspan style=\"color: #38bdf8;\"\u003e\u003cstrong\u003e1200-lumen output\u003c\/strong\u003e\u003c\/span\u003e through a highly reliable \u003cspan style=\"color: #38bdf8;\"\u003e\u003cstrong\u003eMechanical Rotary Switch\u003c\/strong\u003e\u003c\/span\u003e. Powered by a \u003cstrong\u003e\u003cspan style=\"text-decoration: underline; color: rgb(0, 170, 255);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(0, 170, 255); text-decoration: underline;\" title=\"SPERAS S50 21700 5000mAh Battery\" href=\"https:\/\/sperasflashlight.com\/products\/speras-s50-21700-5000mah-battery\" target=\"_blank\"\u003e21700 battery\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e, the BD10 stands out as the ultimate primary light for recreational divers and a fail-safe backup for deep technical diving.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD10-1.jpg?v=1702046325\" alt=\"Bludive BD10 1200lm mechanical rotary switch scuba dive flashlight underwater\" class=\"bd10-img-responsive speras-zoom img-contain\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"bd10-overview-box\"\u003e\n\u003ch2\u003eOverview \u0026amp; Core Features\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBludive BD10\u003c\/strong\u003e is a palm-sized diving light with a mechanically rotary switch. The rotary switch offers high reliability underwater. Using the 1*OSRAM led, its max output can reach \u003cstrong\u003e1200 lumens\u003c\/strong\u003e, meanwhile the \u003cstrong\u003e6000K LED color temperature\u003c\/strong\u003e provides superb color rendition. Powered by 1*21700 Lithmiun battery, its max runtime can reach \u003cstrong\u003e2H10mins\u003c\/strong\u003e. Plus robust water pressure resistant construction, high portability and easy operation, BD10 would be qualified for both recreational diving as a primary light and deep diving as a backup light.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e✨ Utilized 1*OSRAM led, Max 1200lm Output.\u003c\/li\u003e\n\u003cli\u003e🎯 SMO reflector and AR coated 4mm tempered lens, offer a clear concentrated beam at 7 degrees.\u003c\/li\u003e\n\u003cli\u003e🔋 Compatible with 1*21700 5000mAh Lithium battery, provide \u003cstrong\u003ehigh mode with 2H10mins, Medium mode 4H10mins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e⚙️ \u003cstrong\u003eMechanically Rotary switch\u003c\/strong\u003e, which offers high reliability underwater.\u003c\/li\u003e\n\u003cli\u003e🤿 Two brightness settings, qualified as a primary light for recreational divers or as a backup light for technical divers.\u003c\/li\u003e\n\u003cli\u003e🌊 Water pressure resistant construction, \u003cstrong\u003edepth rated to 150meters\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e🛡️ Aircraft-grade high strength aluminum material.\u003c\/li\u003e\n\u003cli\u003e🔌 Reverse polarity protection, to protect from improper battery installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEngineered for the Abyss\u003c\/h2\u003e\n\u003cdiv class=\"bd10-grid-2 feature-block\"\u003e\n\u003cdiv style=\"order: 2;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD10-2.jpg?v=1702046343\" alt=\"Bludive BD10 150m waterproof dive light core features and 7 degree spot beam\" class=\"bd10-img-responsive speras-zoom img-contain\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"order: 1;\" class=\"feature-text\"\u003e\n\u003ch3 style=\"color: #0284c7;\"\u003eCrystal Clear 7° Spot Beam\u003c\/h3\u003e\n\u003cp\u003eEquipped with a premium OSRAM LED and a 6000K color temperature, the BD10 delivers superb color rendition under the sea. The SMO reflector and 4mm AR-coated tempered lens produce a clear, highly concentrated 7-degree beam, piercing through murky water up to 265 meters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bd10-grid-2 feature-block\"\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD10-5.jpg?v=1702046399\" alt=\"How to operate Bludive BD10 rotary switch dive torch underwater\" class=\"bd10-img-responsive speras-zoom img-contain\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-text\"\u003e\n\u003ch3 style=\"color: #0284c7;\"\u003eFoolproof Mechanical Rotary Switch\u003c\/h3\u003e\n\u003cp\u003eElectronic switches can be tricky when wearing thick 5mm neoprene gloves. The BD10 features a robust mechanical rotary switch for ultimate reliability. Simply tighten the flashlight to switch it on, loosen and tighten quickly to cycle between High and Medium modes, and loosen to turn it off.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bd10-grid-2 feature-block\"\u003e\n\u003cdiv style=\"order: 2;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD10-4.jpg?v=1702046381\" alt=\"Bludive BD10 scuba diving flashlight powered by 21700 5000mAh lithium battery\" class=\"bd10-img-responsive speras-zoom img-contain\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"order: 1;\" class=\"feature-text\"\u003e\n\u003ch3 style=\"color: #0284c7;\"\u003e21700 Battery \u0026amp; Extended Runtime\u003c\/h3\u003e\n\u003cp\u003eSay goodbye to battery anxiety. Powered by a high-capacity 21700 (5000mAh) Li-ion battery, the BD10 offers an impressive runtime of 2 hours and 10 minutes on High mode (1200lm), and up to 4 hours and 10 minutes on Medium mode (400lm).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eBludive BD10 vs. BD20: Choosing Your Dive Light\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 25px; font-size: 16px;\"\u003eBoth the BD10 and BD20 are exceptional 1200-lumen compact dive torches, but they cater to different operational preferences. Compare them to find your perfect match.\u003c\/p\u003e\n\u003cdiv class=\"bd10-table-wrapper\"\u003e\n\u003ctable class=\"bd10-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeatures\u003c\/th\u003e\n\u003cth style=\"background-color: #06b6d4; color: #fff; font-size: 18px;\"\u003eBLUDIVE BD10\u003c\/th\u003e\n\u003cth style=\"background-color: #0f172a; color: #fff; font-size: 18px;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255); text-decoration: underline;\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(255, 255, 255); text-decoration: underline;\" title=\"BLUDIVE BD20 18650 1200lm Side Button Receational Dive Flashlight\" href=\"https:\/\/sperasflashlight.com\/products\/bludive-bd20-dive-light-scuba-diving-flashlight-underwater-torch\" target=\"_blank\"\u003eBLUDIVE BD20\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrimary Advantage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"bd10-highlight-1\"\u003eMechanical Reliability \u0026amp; Larger Battery\u003c\/td\u003e\n\u003ctd class=\"bd10-highlight-2\"\u003eSide Switch UI \u0026amp; USB-C Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitch Design\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"bd10-highlight-1\"\u003eMechanical Rotary Switch (Twist Head)\u003c\/td\u003e\n\u003ctd\u003eStainless Steel Side Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"bd10-highlight-1\"\u003e\u003cspan style=\"text-decoration: underline; color: rgb(0, 170, 255);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(0, 170, 255); text-decoration: underline;\" title=\"SPERAS S50 21700 5000mAh Battery\" href=\"https:\/\/sperasflashlight.com\/products\/speras-s50-21700-5000mah-battery\" target=\"_blank\"\u003e21700 Battery (5000mAh)\u003c\/a\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e18650 Battery (3400mAh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Runtime (Medium)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"bd10-highlight-1\"\u003e4 Hours 10 Mins\u003c\/td\u003e\n\u003ctd\u003e3 Hours 40 Mins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrightness Settings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Modes (High \/ Medium)\u003c\/td\u003e\n\u003ctd\u003e3 Modes (High \/ Medium \/ Strobe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eYes (Built into side switch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bd10-box-module bd10-grid-2\"\u003e\n\u003cdiv\u003e\n\u003ch2\u003eInside the Box \u0026amp; Specifications\u003c\/h2\u003e\n\u003cp style=\"color: #cbd5e1 !important; font-size: 16px; margin-bottom: 20px;\"\u003eConstructed from aircraft-grade high strength aluminum, depth rated to 150m (IPX-8).\u003c\/p\u003e\n\u003cul style=\"list-style-type: square; color: #ffffff !important; padding-left: 20px;\"\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1 * BLUDIVE BD10 Dive Torch\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e\u003cstrong\u003e1 * 21700 Lithium-ion Battery (5000mAh)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1 * Diving Lanyard\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e3 * Spare O-rings\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1 * User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD10-3.jpg?v=1702046365\" alt=\"Bludive BD10 1200 lumen dive light technical specifications and dimensions\" class=\"bd10-img-responsive speras-zoom img-contain\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD10-6.jpg?v=1702046415\" alt=\"Bludive BD10 primary recreational dive flashlight package contents\" class=\"bd10-img-responsive speras-zoom img-contain\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bd10-cta-module\"\u003e\n\u003ch2 style=\"font-size: 30px; color: #0f172a; margin-bottom: 12px; font-weight: 900;\"\u003eEquip the Ultimate Reliable Dive Torch\u003c\/h2\u003e\n\u003cp style=\"font-size: 17px; color: #475569; margin-bottom: 28px; max-width: 650px; margin-left: auto; margin-right: auto;\"\u003eWith its fail-safe mechanical rotary switch and extended 21700 battery life, the BD10 ensures you'll never be left in the dark during a critical dive.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; margin-bottom: 32px; font-size: 15px; color: #0284c7; font-weight: bold;\"\u003e\n\u003cspan\u003e✅ 21700 Battery Included\u003c\/span\u003e \u003cspan\u003e✅ 150m Waterproof\u003c\/span\u003e \u003cspan\u003e✅ Fast Secure Shipping\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ca class=\"cta-button\" href=\"#MainContent\"\u003eAdd to Cart Now 🛒\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv class=\"bd10-faq\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhy choose a mechanical rotary switch for a dive flashlight?\u003c\/summary\u003e\n\u003cp\u003eA mechanical rotary switch involves physically twisting the head or tube to complete the electrical circuit. Unlike electronic push-buttons, rotary switches have no delicate internal micro-switches that can fail under extreme water pressure. This makes them virtually foolproof and incredibly easy to operate, even when wearing very thick neoprene dive gloves.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is the benefit of the 21700 battery in the BD10?\u003c\/summary\u003e\n\u003cp\u003eThe 21700 battery (5000mAh) provides a significant leap in energy capacity compared to traditional 18650 batteries, without adding too much bulk to the flashlight. This allows the BD10 to sustain its 1200-lumen High mode for over 2 hours, and a highly practical 400-lumen Medium mode for over 4 hours.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the BD10 be used for technical diving?\u003c\/summary\u003e\n\u003cp\u003eYes. While it makes a fantastic primary light for recreational divers, its ultra-reliable rotary switch, compact palm size, and 150-meter waterproof rating make it highly qualified as a dependable backup light for deep, technical, or cave diving.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I change modes underwater?\u003c\/summary\u003e\n\u003cp\u003eIt is very simple. First, ensure the battery is loaded. Tighten the flashlight tube\/head to switch the light on. To cycle between High and Medium modes, quickly loosen the tube slightly until the light turns off, and immediately tighten it back. To turn the light completely off, simply loosen the tube.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg alt=\"Zoomed Product Image\" id=\"speras-lightbox-img\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"BLUDIVE","offers":[{"title":"Black","offer_id":46753298153649,"sku":"BD10","price":95.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD10.gif?v=1702046701"},{"product_id":"bludive-bd20-dive-light-scuba-diving-flashlight-underwater-torch","title":"BLUDIVE BD20 18650 1200lm Side Button Receational Dive Flashlight","description":"\u003cstyle\u003e\n    \/* 基础样式重置与排版优化 (深海潜水主题配色 - 标准详情页版型) *\/\n    .bd20-pdp-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; }\n    .bd20-pdp-container h2 { font-size: 28px; color: #0f172a; margin-top: 40px; margin-bottom: 20px; border-left: 5px solid #06b6d4; padding-left: 15px; font-weight: 800; text-transform: uppercase;}\n    .bd20-pdp-container h3 { font-size: 20px; color: #0f172a; margin-bottom: 10px; font-weight: 700; }\n    .bd20-pdp-container p { font-size: 16px; margin-bottom: 15px; color: #475569; }\n    .bd20-pdp-container ul { margin-bottom: 20px; padding-left: 20px; }\n    .bd20-pdp-container li { font-size: 16px; margin-bottom: 8px; color: #475569;}\n    \n    \/* 🏆 英雄区域 (Hero Section) *\/\n    .bd20-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #0284c7 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #06b6d4; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .bd20-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .bd20-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #e0f2fe !important; line-height: 1.7; }\n\n    \/* 概览模块 (Overview) - 专门用于承载原汁原味的核心卖点 *\/\n    .bd20-overview-box { background: #f8fafc; border: 1px solid #e2e8f0; padding: 35px 40px; border-radius: 16px; margin-bottom: 50px; box-shadow: 0 4px 15px rgba(0,0,0,0.03); }\n    .bd20-overview-box h2 { margin-top: 0; font-size: 24px; border-left: none; padding-left: 0; display: flex; align-items: center; gap: 10px; color: #0284c7; }\n    .bd20-overview-box p { font-size: 16px; color: #334155; line-height: 1.8; margin-bottom: 20px; }\n    .bd20-overview-box ul { columns: 1; column-gap: 40px; margin-bottom: 0; }\n    @media (min-width: 768px) { .bd20-overview-box ul { columns: 2; } }\n    .bd20-overview-box li { margin-bottom: 12px; color: #1e293b; font-weight: 500; }\n    \n    \/* 响应式网格布局 *\/\n    .bd20-grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; align-items: center; margin-bottom: 40px; }\n    \n    \/* 图片自适应及防裁切约束 *\/\n    .bd20-img-responsive { width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.08); display: block; cursor: zoom-in; transition: transform 0.2s; }\n    .bd20-img-responsive:hover { transform: scale(1.02); }\n    .img-contain { aspect-ratio: auto; object-fit: contain; background: #0f172a; }\n    \n    \/* Feature Blocks 优化 *\/\n    .feature-block { background: #ffffff; border-radius: 12px; overflow: hidden; border: 1px solid #e2e8f0; margin-bottom: 30px; }\n    .feature-text { padding: 30px; }\n    \n    \/* 🏆 对比表格 (中立导向) *\/\n    .bd20-table-wrapper { overflow-x: auto; margin: 40px 0; border-radius: 16px; box-shadow: 0 4px 20px rgba(0,0,0,0.06); border: 1px solid #e2e8f0; }\n    .bd20-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px; }\n    .bd20-table th, .bd20-table td { padding: 18px 20px; border-bottom: 1px solid #e2e8f0; font-size: 15px; }\n    .bd20-table th { background-color: #0f172a; font-weight: bold; color: #fff; font-size: 16px; }\n    .bd20-table tr:hover { background-color: #f0f9ff; }\n    .bd20-highlight-1 { font-weight: 700; color: #0284c7; background-color: #e0f2fe; }\n    .bd20-highlight-2 { font-weight: 700; color: #0f172a; background-color: #f1f5f9; }\n\n    \/* FAQ 手风琴样式 *\/\n    .bd20-faq details { background: #fff; border: 1px solid #cbd5e1; border-radius: 8px; margin-bottom: 15px; padding: 20px; cursor: pointer; transition: background 0.3s; }\n    .bd20-faq details:hover { background: #f8fafc; }\n    .bd20-faq summary { font-size: 18px; font-weight: 700; color: #0f172a; outline: none; }\n    .bd20-faq details p { margin-top: 12px; margin-bottom: 0; color: #475569; padding-top: 15px; border-top: 1px solid #e2e8f0; }\n    \n    \/* Box 模块深色背景及文字颜色 *\/\n    .bd20-box-module { background: #0f172a; padding: 40px; border-radius: 16px; margin-top: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.15); }\n    .bd20-box-module h2 { border-left-color: #06b6d4; color: #ffffff !important; margin-top: 0; }\n    \n    \/* CTA 模块 *\/\n    .bd20-cta-module { background: #ffffff; padding: 48px 28px; border: 2px solid #06b6d4; border-radius: 36px; text-align: center; margin: 56px 0; box-shadow: 0 18px 32px rgba(6, 182, 212, 0.1); }\n    .cta-button { display: inline-block; background: #0284c7; color: #fff; padding: 16px 45px; border-radius: 40px; font-weight: 800; font-size: 18px; text-decoration: none; transition: 0.2s; box-shadow: 0 6px 15px rgba(2, 132, 199, 0.3); }\n    .cta-button:hover { background: #0369a1; transform: translateY(-2px); }\n\n    \/* 放大灯箱样式 *\/\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* 📱 手机端防文字重叠与排版优化 *\/\n    @media (max-width: 767px) {\n        .bd20-pdp-container { padding: 15px; }\n        .bd20-hero-banner { padding: 30px 20px; }\n        .bd20-hero-banner h1 { font-size: 28px; }\n        .bd20-hero-banner .subtitle { font-size: 15px; }\n        .bd20-overview-box { padding: 25px 20px; }\n        .bd20-overview-box h2 { font-size: 20px; }\n        .bd20-cta-module { padding: 35px 20px; }\n        .bd20-cta-module h2 { font-size: 24px; }\n        .feature-text { padding: 20px; }\n        .bd20-box-module { padding: 25px 20px; }\n        .bd20-pdp-container h2 { font-size: 22px; }\n        \/* 强制单词换行，防止长链接或长单词撑破屏幕导致重叠 *\/\n        .bd20-pdp-container p, \n        .bd20-pdp-container li, \n        .bd20-pdp-container a { \n            word-wrap: break-word; \n            overflow-wrap: break-word; \n        }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"bd20-pdp-container\"\u003e\n    \u003cdiv class=\"bd20-hero-banner\"\u003e\n        \u003cspan style=\"display: inline-block; background: #06b6d4; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px;\"\u003eUniversal Dive Light\u003c\/span\u003e\n        \u003ch1\u003eBLUDIVE BD20: 1200lm Scuba Diving Torch\u003c\/h1\u003e\n        \u003cp class=\"subtitle\"\u003eEngineered for the abyss. Delivering a focused \u003cspan style=\"color: #38bdf8;\"\u003e\u003cstrong\u003e1200-lumen output\u003c\/strong\u003e\u003c\/span\u003e and an incredible \u003cspan style=\"color: #38bdf8;\"\u003e\u003cstrong\u003e150-meter waterproof rating\u003c\/strong\u003e\u003c\/span\u003e, it cuts through murky waters. The BD20 stands out as the perfect primary light for recreational divers and a highly reliable backup light for technical divers.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin-bottom: 40px;\"\u003e\u003cimg class=\"bd20-img-responsive speras-zoom img-contain\" alt=\"Bludive BD20 1200 lumen 150m underwater dive flashlight in action\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD20-1.jpg?v=1702046944\"\u003e\u003c\/div\u003e\n    \u003cdiv class=\"bd20-overview-box\"\u003e\n        \u003ch2\u003eOverview \u0026amp; Core Features\u003c\/h2\u003e\n        \u003cp\u003e\u003cstrong\u003eBludive BD20\u003c\/strong\u003e is a universal dive light. It utilizes the 1*OSRAM led, its max output can reach \u003cstrong\u003e1200 lumens\u003c\/strong\u003e, meanwhile the \u003cstrong\u003e6000K LED color temperature\u003c\/strong\u003e provides superb color rendition. SMO reflector emits a very concentrated beam at \u003cstrong\u003e7 degrees\u003c\/strong\u003e. There are 3 brightness settings, high-medium-Strobe, users can change the brightness by pressing the stainless steel side switch. Powered by 1*18650 Lithium battery, its max runtime can reach \u003cstrong\u003e3H40mins\u003c\/strong\u003e.\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003e✨ Utilized 1*OSRAM led, Max 1200lm Output.\u003c\/li\u003e\n            \u003cli\u003e🎯 SMO reflector and AR coated 4mm tempered lens, offer a clear concentrated beam at 7 degrees.\u003c\/li\u003e\n            \u003cli\u003e🔘 Handy Stainless Steel side switch with built-in indicator, change the modes underwater easily and access to the remaining power easily.\u003c\/li\u003e\n            \u003cli\u003e🤿 3 brightness settings, qualified as a primary light for recreational divers or as a backup light for technical divers.\u003c\/li\u003e\n            \u003cli\u003e🔋 Compatible with \u003cstrong\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(43, 0, 255);\" title=\"SPERAS R34 18650 3400mAh Rechargeable Battery\" href=\"https:\/\/sperasflashlight.com\/products\/speras-r34-18650-3400mah-rechargeable-battery\" target=\"_blank\"\u003e1*18650 3400mAh\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e and 2*CR123A Lithium battery, provide \u003cstrong\u003ehigh mode with 1H30mins, Medium mode 3H40mins\u003c\/strong\u003e.\u003c\/li\u003e\n            \u003cli\u003e⚡ Dual power source, suits for different battery preference.\u003c\/li\u003e\n            \u003cli\u003e🌊 Water pressure resistant construction, \u003cstrong\u003edepth rated to 150meters\u003c\/strong\u003e.\u003c\/li\u003e\n            \u003cli\u003e🛡️ Aircraft-grade high strength aluminum material.\u003c\/li\u003e\n            \u003cli\u003e🔌 Reverse polarity protection, to protect from improper battery installation.\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003ch2\u003eEngineered for the Abyss\u003c\/h2\u003e\n    \u003cdiv class=\"bd20-grid-2 feature-block\"\u003e\n        \u003cdiv style=\"order: 2;\"\u003e\u003cimg class=\"bd20-img-responsive speras-zoom img-contain\" alt=\"Bludive BD20 scuba dive light features and 265m beam distance\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD20-2.jpg?v=1702046960\"\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-text\" style=\"order: 1;\"\u003e\n            \u003ch3 style=\"color: #0284c7;\"\u003eSuperb Color Rendition \u0026amp; 7° Spot\u003c\/h3\u003e\n            \u003cp\u003eThe \u003cstrong\u003eOSRAM LED's 6000K\u003c\/strong\u003e color temperature brings true marine colors to life. Paired with the SMO reflector, it emits a clear, highly concentrated 7-degree beam, minimizing backscatter in murky conditions to deliver a\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e 265-meter\u003c\/span\u003e\u003c\/strong\u003e beam distance.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"bd20-grid-2 feature-block\"\u003e\n        \u003cdiv\u003e\u003cimg class=\"bd20-img-responsive speras-zoom img-contain\" alt=\"Bludive BD20 underwater torch battery indicator and lock function\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD20-5.jpg?v=1702047005\"\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-text\"\u003e\n            \u003ch3 style=\"color: #0284c7;\"\u003eIntuitive UI \u0026amp; Battery Indication\u003c\/h3\u003e\n            \u003cp\u003eChange modes effortlessly underwater with the handy stainless steel side switch. The built-in LED indicator provides accurate real-time battery status (Green\/Red). It also features an Automatic Lock function after 3 minutes in the OFF state to prevent accidental triggering.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"bd20-grid-2 feature-block\"\u003e\n        \u003cdiv style=\"order: 2;\"\u003e\u003cimg class=\"bd20-img-responsive speras-zoom img-contain\" alt=\"Bludive BD20 dive flashlight battery compatibility 18650 Type-C and CR123A\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD20-4.jpg?v=1702046991\"\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-text\" style=\"order: 1;\"\u003e\n            \u003ch3 style=\"color: #0284c7;\"\u003eDual Power Source \u0026amp; USB-C\u003c\/h3\u003e\n            \u003cp\u003eFlexibility is vital. The BD20 is powered by an included 3400mAh 18650 lithium battery equipped with a direct Type-C charging port. In emergencies, it's fully compatible with 2*CR123A batteries. Safely designed with reverse polarity protection against improper installation.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003ch2\u003eBludive BD20 vs. BD40: Choosing Your Dive Light\u003c\/h2\u003e\n    \u003cp style=\"margin-bottom: 25px; font-size: 16px;\"\u003eDifferent dives require different gear. Compare our top-tier scuba diving flashlights to find the perfect match for your underwater adventures.\u003c\/p\u003e\n    \u003cdiv class=\"bd20-table-wrapper\"\u003e\n        \u003ctable class=\"bd20-table\"\u003e\n            \u003cthead\u003e\n                \u003ctr\u003e\n                    \u003cth\u003eFeatures\u003c\/th\u003e\n                    \u003cth style=\"background-color: #06b6d4; color: #fff; font-size: 18px;\"\u003eBLUDIVE BD20 (Compact)\u003c\/th\u003e\n                    \u003cth style=\"background-color: #0f172a; color: #fff; font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(255, 255, 255);\" title=\"BLUDIVE BD40 | 1800lm 351M High 150m Underwater Performance Dive Torch\" href=\"https:\/\/sperasflashlight.com\/products\/bludive-bd40-1800lm-351m-dive-torch-150m-underwater-with-21700-battery\" target=\"_blank\"\u003eBLUDIVE BD40 (Heavy-Duty)\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n                \u003c\/tr\u003e\n            \u003c\/thead\u003e\n            \u003ctbody\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\u003cstrong\u003ePrimary Advantage\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd class=\"bd20-highlight-1\"\u003eUniversal, Type-C direct charging\u003c\/td\u003e\n                    \u003ctd class=\"bd20-highlight-2\"\u003eMassive output, extended runtime\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\u003cstrong\u003eMax Output \u0026amp; Beam\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd\u003e1200 Lumens \/ 7° Concentrated Spot\u003c\/td\u003e\n                    \u003ctd\u003e1800 Lumens \/ 6° Concentrated Beam\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\u003cstrong\u003eBeam Distance\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd class=\"bd20-highlight-1\"\u003e265 Meters\u003c\/td\u003e\n                    \u003ctd\u003e351 Meters\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\u003cstrong\u003ePower Source\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd\u003e18650 Battery (or 2*CR123A)\u003c\/td\u003e\n                    \u003ctd\u003e21700 Battery (5000mAh)\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\u003cstrong\u003eIdeal Use Case\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd class=\"bd20-highlight-1\"\u003eRecreational Primary \/ Tech Backup\u003c\/td\u003e\n                    \u003ctd class=\"bd20-highlight-2\"\u003eDeep Sea Primary \/ Extended Exploration\u003c\/td\u003e\n                \u003c\/tr\u003e\n            \u003c\/tbody\u003e\n        \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"bd20-box-module bd20-grid-2\"\u003e\n        \u003cdiv\u003e\n            \u003ch2\u003eInside the Box \u0026amp; Specifications\u003c\/h2\u003e\n            \u003cp style=\"color: #cbd5e1 !important; font-size: 16px; margin-bottom: 20px;\"\u003eConstructed from aircraft-grade high strength aluminum, depth rated to 150m.\u003c\/p\u003e\n            \u003cul style=\"list-style-type: square; color: #ffffff !important; padding-left: 20px;\"\u003e\n                \u003cli style=\"color: #ffffff !important;\"\u003e1 * BLUDIVE BD20 Dive Torch\u003c\/li\u003e\n                \u003cli style=\"color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255); text-decoration: underline;\"\u003e\u003ca rel=\"noopener\" title=\"SPERAS R34 18650 3400mAh Rechargeable Battery\" href=\"https:\/\/sperasflashlight.com\/products\/speras-r34-18650-3400mah-rechargeable-battery\" style=\"color: rgb(255, 255, 255); text-decoration: underline;\" target=\"_blank\"\u003e\u003cstrong\u003e1 * 18650 USB-C Rechargeable Battery (3400mAh)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n                \u003cli style=\"color: #ffffff !important;\"\u003e1 * Professional Diving Lanyard\u003c\/li\u003e\n                \u003cli style=\"color: #ffffff !important;\"\u003e3 * Spare O-rings\u003c\/li\u003e\n                \u003cli style=\"color: #ffffff !important;\"\u003e1 * User Manual\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cimg class=\"bd20-img-responsive speras-zoom img-contain\" alt=\"Bludive BD20 scuba diving flashlight specifications and dimensions\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD20-3.jpg?v=1702046975\"\u003e \u003cimg class=\"bd20-img-responsive speras-zoom img-contain\" alt=\"Bludive BD20 dive light package contents\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD20-6.jpg?v=1702047023\"\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"bd20-cta-module\"\u003e\n        \u003ch2 style=\"font-size: 30px; color: #0f172a; margin-bottom: 12px; font-weight: 900;\"\u003eIlluminate Your Underwater World\u003c\/h2\u003e\n        \u003cp style=\"font-size: 17px; color: #475569; margin-bottom: 28px; max-width: 650px; margin-left: auto; margin-right: auto;\"\u003eDon't let murky waters or unreliable gear ruin your dive. Equip yourself with the highly qualified BD20, delivering up to 3H40mins of dependable light.\u003c\/p\u003e\n        \u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; margin-bottom: 32px; font-size: 15px; color: #0284c7; font-weight: bold;\"\u003e\n            \u003cspan\u003e✅ Type-C Battery Included\u003c\/span\u003e \u003cspan\u003e✅ 150m Waterproof\u003c\/span\u003e \u003cspan\u003e✅ Fast Secure Shipping\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003ca href=\"#MainContent\" class=\"cta-button\"\u003eAdd to Cart Now 🛒\u003c\/a\u003e\n    \u003c\/div\u003e\n    \u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n    \u003cdiv class=\"bd20-faq\"\u003e\n        \u003cdetails open=\"\"\u003e\n            \u003csummary\u003eWhy is a 7-degree beam angle important for a dive flashlight?\u003c\/summary\u003e\n            \u003cp\u003eA tight 7-degree beam is essential for cutting through water that has high particulate matter (sediment, algae). A wide beam will reflect off these particles, creating a blinding \"backscatter\". A tight beam penetrates straight through, giving you excellent distance visibility and making it perfect for pointing out marine life.\u003c\/p\u003e\n        \u003c\/details\u003e\n        \u003cdetails\u003e\n            \u003csummary\u003eCan I use the Bludive BD20 as a primary dive light?\u003c\/summary\u003e\n            \u003cp\u003eAbsolutely. For recreational night diving or reef exploration, 1200 lumens is more than sufficient. Because of its reliable build, 150m waterproof rating, and up to 3 hours 40 minutes of runtime on medium, it is widely used as a primary light for recreational divers, and as a highly trusted backup light for technical\/cave divers.\u003c\/p\u003e\n        \u003c\/details\u003e\n        \u003cdetails\u003e\n            \u003csummary\u003eHow should I maintain the O-rings on my underwater torch?\u003c\/summary\u003e\n            \u003cp\u003eAfter every dive, you must rinse your flashlight in fresh water to remove salt crystals. Before your next dive trip, inspect the O-rings (the BD20 includes 3 spare O-rings). If they look dry, apply a very light coating of silicone grease to maintain the 150-meter waterproof seal. Do not over-grease, as this can attract sand.\u003c\/p\u003e\n        \u003c\/details\u003e\n        \u003cdetails\u003e\n            \u003csummary\u003eWhat does Reverse Polarity Protection mean?\u003c\/summary\u003e\n            \u003cp\u003eWhen you are gearing up on a rocking boat in low light, it's easy to accidentally insert a battery upside down. The BD20 features Reverse Polarity Protection, an electronic failsafe that prevents a short circuit and protects the flashlight's internal circuitry if the battery is installed incorrectly.\u003c\/p\u003e\n        \u003c\/details\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg id=\"speras-lightbox-img\" alt=\"Zoomed Product Image\"\u003e\u003c\/div\u003e\n\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n    var zoomImages = document.querySelectorAll('.speras-zoom');\n    var lightbox = document.getElementById('speras-lightbox');\n    var lightboxImg = document.getElementById('speras-lightbox-img');\n\n    if(zoomImages.length \u003e 0 \u0026\u0026 lightbox \u0026\u0026 lightboxImg) {\n        zoomImages.forEach(function(img) {\n            img.style.cursor = 'zoom-in';\n            img.addEventListener('click', function(e) {\n                e.preventDefault();\n                lightboxImg.src = this.src;\n                lightbox.classList.add('active');\n            });\n        });\n\n        lightbox.addEventListener('click', function() {\n            this.classList.remove('active');\n            setTimeout(function() { \n                lightboxImg.src = ''; \n            }, 300); \n        });\n    }\n});\n\u003c\/script\u003e","brand":"BLUDIVE","offers":[{"title":"Black","offer_id":46753181008049,"sku":"BD20","price":95.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD20-7.png?v=1702047190"},{"product_id":"bludive-bd40-1800lm-351m-dive-torch-150m-underwater-with-21700-battery","title":"BLUDIVE BD40 | 1800lm 351M High 150m Underwater Performance Dive Torch","description":"\u003cstyle\u003e\n    \/* 基础样式重置与排版优化 (深海潜水主题配色) *\/\n    .bludive-pdp-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box; }\n    .bludive-pdp-container h2 { font-size: 28px; color: #0f172a; margin-top: 40px; margin-bottom: 20px; border-left: 5px solid #06b6d4; padding-left: 15px; font-weight: 800; text-transform: uppercase;}\n    .bludive-pdp-container h3 { font-size: 20px; color: #0f172a; margin-bottom: 10px; font-weight: 700; }\n    .bludive-pdp-container p { font-size: 16px; margin-bottom: 15px; color: #475569; }\n    .bludive-pdp-container ul { margin-bottom: 20px; padding-left: 20px; }\n    .bludive-pdp-container li { font-size: 16px; margin-bottom: 8px; color: #475569;}\n    \n    \/* 🏆 英雄区域 (Hero Section) *\/\n    .hero-banner { background: linear-gradient(135deg, #0f172a 0%, #0284c7 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #06b6d4; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #e0f2fe !important; line-height: 1.7; }\n    \n    \/* 响应式网格布局 *\/\n    .bludive-grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; align-items: center; margin-bottom: 40px; }\n    \n    \/* 图片自适应及防裁切约束 *\/\n    .bludive-img-responsive { width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.08); display: block; cursor: zoom-in; transition: transform 0.2s; }\n    .bludive-img-responsive:hover { transform: scale(1.02); }\n    .img-contain { aspect-ratio: auto; object-fit: contain; background: #0f172a; }\n    \n    \/* Feature Blocks 优化 *\/\n    .feature-block { background: #f8fafc; border-radius: 12px; overflow: hidden; border: 1px solid #e2e8f0; margin-bottom: 30px; }\n    .feature-text { padding: 30px; }\n    \n    \/* 🏆 对比表格 (中立导向) *\/\n    .bludive-table-wrapper { overflow-x: auto; margin: 40px 0; border-radius: 16px; box-shadow: 0 4px 20px rgba(0,0,0,0.06); border: 1px solid #e2e8f0; }\n    .bludive-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px; }\n    .bludive-table th, .bludive-table td { padding: 18px 20px; border-bottom: 1px solid #e2e8f0; font-size: 15px; }\n    .bludive-table th { background-color: #0f172a; font-weight: bold; color: #fff; font-size: 16px; }\n    .bludive-table tr:hover { background-color: #f0f9ff; }\n    .bludive-highlight-1 { font-weight: 700; color: #0284c7; background-color: #e0f2fe; }\n    .bludive-highlight-2 { font-weight: 700; color: #0f172a; background-color: #f1f5f9; }\n\n    \/* FAQ 手风琴样式 *\/\n    .bludive-faq details { background: #fff; border: 1px solid #cbd5e1; border-radius: 8px; margin-bottom: 15px; padding: 20px; cursor: pointer; transition: background 0.3s; }\n    .bludive-faq details:hover { background: #f8fafc; }\n    .bludive-faq summary { font-size: 18px; font-weight: 700; color: #0f172a; outline: none; }\n    .bludive-faq details p { margin-top: 12px; margin-bottom: 0; color: #475569; padding-top: 15px; border-top: 1px solid #e2e8f0; }\n    \n    \/* Box 模块深色背景及文字颜色 *\/\n    .bludive-box-module { background: #0f172a; padding: 40px; border-radius: 16px; margin-top: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.15); }\n    .bludive-box-module h2 { border-left-color: #06b6d4; color: #ffffff !important; margin-top: 0; }\n    \n    \/* CTA 模块 *\/\n    .bludive-cta-module { background: #ffffff; padding: 48px 28px; border: 2px solid #06b6d4; border-radius: 36px; text-align: center; margin: 56px 0; box-shadow: 0 18px 32px rgba(6, 182, 212, 0.1); }\n    .cta-button { display: inline-block; background: #0284c7; color: #fff; padding: 16px 45px; border-radius: 40px; font-weight: 800; font-size: 18px; text-decoration: none; transition: 0.2s; box-shadow: 0 6px 15px rgba(2, 132, 199, 0.3); }\n    .cta-button:hover { background: #0369a1; transform: translateY(-2px); }\n\n    \/* 放大灯箱样式 *\/\n    #bludive-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #bludive-lightbox.active { opacity: 1; visibility: visible; }\n    #bludive-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #bludive-lightbox.active img { transform: scale(1); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠与防偏移修复补丁 (纯 CSS 拦截) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .bludive-pdp-container { padding: 10px !important; overflow: hidden !important; box-sizing: border-box !important; }\n        \n        \/* 强制打散所有网格和 Flex 布局，变为上下单列，清除 min-width 限制 *\/\n        .bludive-pdp-container div[style*=\"display: flex\"],\n        .bludive-grid-2 { display: block !important; padding: 15px !important; height: auto !important; }\n        \n        .bludive-pdp-container div[style*=\"flex: 1\"],\n        .bludive-grid-2 \u003e div { \n            display: block !important; \n            width: 100% !important; \n            max-width: 100% !important; \n            min-width: 0 !important; \n            margin-bottom: 20px !important; \n            padding: 0 !important; \n            box-sizing: border-box !important; \n        }\n\n        \/* 释放所有文字高度，强制重写行高，彻底消灭挤压和重叠 *\/\n        .bludive-pdp-container h1, .bludive-pdp-container h2, .bludive-pdp-container h3, \n        .bludive-pdp-container p, .bludive-pdp-container span, .bludive-pdp-container li,\n        .bludive-pdp-container td, .bludive-pdp-container th, .bludive-pdp-container summary {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: break-word !important; \n            height: auto !important;\n            max-height: none !important;\n        }\n\n        .bludive-pdp-container h1, .bludive-pdp-container h2, .bludive-pdp-container h3 { line-height: 1.4 !important; margin-bottom: 12px !important; }\n        .bludive-pdp-container p, .bludive-pdp-container li { line-height: 1.6 !important; }\n        \n        \/* 确保手机端图片100%居中，不偏移 *\/\n        .bludive-pdp-container img { max-width: 100% !important; height: auto !important; margin: 0 auto !important; display: block !important; }\n        \n        .bludive-box-module { padding: 25px 15px !important; }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"bludive-pdp-container\"\u003e\n\u003cdiv class=\"hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #06b6d4; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px;\"\u003eReliable Primary \u0026amp; Backup Dive Torch\u003c\/span\u003e\n\u003ch1\u003eBLUDIVE BD40: 1800lm High Performance Dive Torch\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eThe \u003cstrong\u003eBludive BD40\u003c\/strong\u003e is a highly capable LED dive torch outputting a maximum of 1800 lumens. Featuring a concentrated 6-degree beam, 7-hour extended runtime, and a 150m waterproof rating. It is perfectly suited as a primary light for recreational diving and a dependable backup light for deep, professional diving purposes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\u003cimg class=\"bludive-img-responsive bludive-zoom img-contain\" alt=\"BLUDIVE BD40 1800lm primary and backup dive torch underwater\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD40-1.jpg?v=1702047330\"\u003e\u003c\/div\u003e\n\u003ch2\u003eEngineered for the Abyss: Dive Torch Features\u003c\/h2\u003e\n\u003cdiv class=\"bludive-grid-2 feature-block\"\u003e\n\u003cdiv style=\"order: 2;\"\u003e\n\u003cimg class=\"bludive-img-responsive bludive-zoom img-contain\" alt=\"BLUDIVE BD40 high lumen dive torch features and specifications\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD40-2.jpg?v=1702047345\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-text\" style=\"order: 1;\"\u003e\n\u003ch3\u003eLuminus SST40 \u0026amp; Smart Memory\u003c\/h3\u003e\n\u003cp\u003eUtilizes a premium \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eLuminus SST40 LED\u003c\/strong\u003e\u003c\/span\u003e to deliver a maximum of 1800lm. The BD40 features a \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eMemory Function\u003c\/strong\u003e\u003c\/span\u003e: there is no need to cycle through modes every time you dive. The mode active when powered off will be memorized and instantly ready when you turn the dive torch back on (excluding Strobe).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bludive-grid-2 feature-block\"\u003e\n\u003cdiv\u003e\n\u003cimg class=\"bludive-img-responsive bludive-zoom img-contain\" alt=\"Concentrated 6 degree beam of BLUDIVE BD40 scuba dive torch\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD40-3.jpg?v=1702047362\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-text\"\u003e\n\u003ch3\u003eCrystal Clear 6° Concentrated Beam\u003c\/h3\u003e\n\u003cp\u003eWhether you are underwater or on land, visibility is key. The BD40 dive torch uses an SMO reflector paired with an AR-coated 4mm tempered lens to provide a perfectly clear, \u003cstrong\u003econcentrated beam at 6 degrees\u003c\/strong\u003e. It effortlessly pierces through murky waters, illuminating reefs and marine life up to 351 meters away.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bludive-grid-2 feature-block\"\u003e\n\u003cdiv style=\"order: 2;\"\u003e\n\u003cimg class=\"bludive-img-responsive bludive-zoom img-contain\" alt=\"BLUDIVE BD40 dive torch powered by 21700 5000mAh lithium battery\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD40-4.jpg?v=1702047380\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-text\" style=\"order: 1;\"\u003e\n\u003ch3\u003eHigh-Capacity 21700 Battery \u0026amp; Protection\u003c\/h3\u003e\n\u003cp\u003ePowered by a single \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(43, 0, 255);\" title=\"SPERAS S50 21700 5000mAh Battery\" href=\"https:\/\/sperasflashlight.com\/products\/speras-s50-21700-5000mah-battery\" target=\"_blank\"\u003e\u003cstrong\u003e21700 5000mAh Lithium battery\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e, this dive torch provides an extended runtime of 1H54mins in High mode and up to \u003cstrong\u003e7 Hours in Low mode\u003c\/strong\u003e. It includes \u003cstrong\u003eReverse Polarity Protection\u003c\/strong\u003e against incorrect battery installation, and an automatic \u003cstrong\u003eDischarge Protection\u003c\/strong\u003e function that downshifts the light when power is low to safely end your dive.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bludive-grid-2 feature-block\"\u003e\n\u003cdiv\u003e\n\u003cimg class=\"bludive-img-responsive bludive-zoom img-contain\" alt=\"150 meters waterproof rating of BLUDIVE BD40 deep sea dive torch\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD40-5.jpg?v=1702047393\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-text\"\u003e\n\u003ch3\u003e150 Meters Water Pressure Resistant\u003c\/h3\u003e\n\u003cp\u003eConstructed from aircraft-grade high-strength aluminum material, the body of the BD40 dive torch is built to withstand crushing depths. With a certified \u003cstrong\u003ewater pressure resistant rating of 150 meters\u003c\/strong\u003e, its compact size makes it less bulky and easy to handle underwater.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bludive-grid-2 feature-block\"\u003e\n\u003cdiv style=\"order: 2;\"\u003e\n\u003cimg class=\"bludive-img-responsive bludive-zoom img-contain\" alt=\"Accurate battery indicator and lock function of BLUDIVE BD40 dive torch\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD40-6.jpg?v=1702047406\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-text\" style=\"order: 1;\"\u003e\n\u003ch3\u003eStainless Steel Switch \u0026amp; Power Indicator\u003c\/h3\u003e\n\u003cp\u003eThe desired mode (High-Low-Strobe) is easily selected via the anti-corrosion \u003cstrong\u003estainless steel side switch\u003c\/strong\u003e. A built-in LED power indicator makes it easy to accurately determine your remaining battery status. It also features an \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eAutomatic Lock Function\u003c\/strong\u003e\u003c\/span\u003e after 3 minutes of inactivity to avoid false triggers in your gear bag.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWhich BLUDIVE Torch is Right for You?\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 25px; font-size: 16px;\"\u003eBoth the BD40 and BD40 PRO are professional-grade. Choose the model that best matches your diving style and power requirements.\u003c\/p\u003e\n\u003cdiv class=\"bludive-table-wrapper\"\u003e\n\u003ctable class=\"bludive-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeatures\u003c\/th\u003e\n\u003cth style=\"background-color: #06b6d4; color: #fff; font-size: 18px;\"\u003eBLUDIVE BD40\u003c\/th\u003e\n\u003cth style=\"background-color: #0f172a; color: #fff; font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(255, 128, 0);\" title=\"BLUDIVE BD40 PRO 3000LM 464M Dive Torch 150m Underwater With 21700 Battery\" href=\"https:\/\/sperasflashlight.com\/products\/bludive-bd40-pro-3000lm-464m-dive-torch-150m-underwater-with-21700-battery\" target=\"_blank\"\u003eBLUDIVE BD40 PRO\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest Suited For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"bludive-highlight-1\"\u003eRecreational Diving \u0026amp; Reliable Backup\u003c\/td\u003e\n\u003ctd class=\"bludive-highlight-2\"\u003eTechnical Diving, Primary Light \u0026amp; Spearfishing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Output (Lumen)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1800 Lumens (Balanced)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e3000 Lumens\u003c\/strong\u003e (Extreme Brightness)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Runtime (Low Mode)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"bludive-highlight-1\"\u003e\n\u003cstrong\u003e7 Hours\u003c\/strong\u003e (Excellent Endurance)\u003c\/td\u003e\n\u003ctd\u003e4.4 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBeam Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e351 Meters (6° Beam)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e464 Meters\u003c\/strong\u003e (6.3° Beam)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLuminus SST40\u003c\/td\u003e\n\u003ctd\u003eLuminus SFT70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaterproof Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e150 Meters\u003c\/td\u003e\n\u003ctd\u003e150 Meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bludive-box-module bludive-grid-2\"\u003e\n\u003cdiv\u003e\n\u003ch2\u003eInside the Box \u0026amp; Specifications\u003c\/h2\u003e\n\u003cp style=\"color: #cbd5e1 !important; font-size: 16px; margin-bottom: 20px;\"\u003eYour complete kit, ready for the next dive.\u003c\/p\u003e\n\u003cul style=\"list-style-type: square; color: #ffffff !important; padding-left: 20px;\"\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1 * BLUDIVE BD40 Dive Torch\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e\u003cstrong\u003e1 * 21700 5000mAh Lithium Battery (S50)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1 * Battery Charger (ZL11)\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1 * Professional Diving Lanyard\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e3 * Spare O-rings\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1 * User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cimg class=\"bludive-img-responsive bludive-zoom img-contain\" alt=\"BLUDIVE BD40 dive torch dimensions and technical specifications table\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD40-7.jpg?v=1702047424\"\u003e \u003cimg class=\"bludive-img-responsive bludive-zoom img-contain\" alt=\"Inside the box of BLUDIVE BD40 recreational dive torch package\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD40-8.jpg?v=1702047439\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bludive-cta-module\"\u003e\n\u003ch2 style=\"font-size: 30px; color: #0f172a; margin-bottom: 12px; font-weight: 900;\"\u003eEquip Your Next Dive with the BD40\u003c\/h2\u003e\n\u003cp style=\"font-size: 17px; color: #475569; margin-bottom: 28px; max-width: 650px; margin-left: auto; margin-right: auto;\"\u003eWhether you are exploring coral reefs or need a dependable backup for deep dives, the 1800lm BD40 dive torch offers the perfect balance of brightness and extended 7-hour runtime.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; margin-bottom: 32px; font-size: 15px; color: #0284c7; font-weight: bold;\"\u003e\n\u003cspan\u003e✅ 5000mAh Battery \u0026amp; Charger Included\u003c\/span\u003e \u003cspan\u003e✅ 150m Waterproof\u003c\/span\u003e \u003cspan\u003e✅ Global Shipping\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ca href=\"#\" class=\"cta-button\"\u003eAdd to Cart Now 🛒\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv class=\"bludive-faq\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eIs the BD40 dive torch used as a primary or backup light?\u003c\/summary\u003e\n\u003cp\u003eThe BD40 is highly versatile. With its powerful 1800 lumens and 6-degree concentrated beam, it serves perfectly as a \u003cstrong\u003eprimary light for recreational diving\u003c\/strong\u003e. Because of its compact size and robust 150m waterproof construction, many technical divers also use it as a highly dependable \u003cstrong\u003ebackup light for deep diving\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does the memory function work?\u003c\/summary\u003e\n\u003cp\u003eThe memory function ensures that whatever brightness mode (High or Low) you were using before turning the dive torch off will be saved. When you turn the torch back on, it instantly returns to that exact mode, saving you from cycling through the menu underwater (Note: Strobe mode is not memorized for safety reasons).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I know when the battery is running low underwater?\u003c\/summary\u003e\n\u003cp\u003eThe stainless steel side switch features a built-in LED power indicator. It will display Green for ample power, Red for low power, and Flash Red when critically low. Additionally, the built-in discharge protection will automatically downshift the brightness to extend runtime when the battery is nearly depleted, ensuring you are never left in sudden darkness.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"bludive-lightbox\"\u003e\u003cimg id=\"bludive-lightbox-img\" alt=\"Zoomed Product Image\"\u003e\u003c\/div\u003e\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('bludive-lightbox');\n        var lightboxImg = document.getElementById('bludive-lightbox-img');\n        var images = document.querySelectorAll('.bludive-zoom');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e","brand":"BLUDIVE","offers":[{"title":"Black","offer_id":46751517376689,"sku":null,"price":136.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD40-1000X1000-5.jpg?v=1702047730"},{"product_id":"speras-st20-1300lm-175m-flashlight-18650-edc-tactical-2-in-1-flashlights","title":"SPERAS ST20 1300LM Small Tactical Flashlight","description":"\u003cstyle\u003e\n    \/* 基础样式重置与排版优化 *\/\n    .st20-pdp-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box; }\n    .st20-pdp-container h2 { font-size: 28px; color: #1a1a1a; margin-top: 40px; margin-bottom: 20px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;}\n    .st20-pdp-container h3 { font-size: 20px; color: #1e293b; margin-bottom: 10px; font-weight: 700; }\n    .st20-pdp-container p { font-size: 16px; margin-bottom: 15px; color: #475569; }\n    .st20-pdp-container ul { margin-bottom: 20px; padding-left: 20px; }\n    .st20-pdp-container li { font-size: 16px; margin-bottom: 8px; color: #475569;}\n    \n    \/* 响应式网格布局 *\/\n    .st20-grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; align-items: center; margin-bottom: 40px; }\n    .st20-grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 25px; margin-bottom: 40px; align-items: start; }\n    \n    \/* 🏆 图片自适应及防裁切约束 *\/\n    .st20-img-responsive { \n        width: 100%; \n        height: auto; \n        border-radius: 12px; \n        box-shadow: 0 4px 15px rgba(0,0,0,0.08); \n        display: block; \n        cursor: zoom-in; \n        transition: transform 0.2s; \n    }\n    .st20-img-responsive:hover { transform: scale(1.02); }\n    \n    \/* 根据图片内容决定是否裁切 *\/\n    .img-cover { aspect-ratio: 4\/3; object-fit: cover; }\n    .img-contain { aspect-ratio: auto; object-fit: contain; background: #111; }\n    \n    \/* 竞品对比表格 *\/\n    .st20-table-wrapper { overflow-x: auto; margin-bottom: 40px; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .st20-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; }\n    .st20-table th, .st20-table td { padding: 15px 20px; border-bottom: 1px solid #e2e8f0; }\n    .st20-table th { background-color: #1e293b; font-weight: bold; color: #fff; font-size: 16px; }\n    .st20-table tr:hover { background-color: #f8fafc; }\n    .st20-highlight-1 { font-weight: bold; color: #eab308; background-color: #fefce8; }\n    \n    \/* FAQ 手风琴样式 *\/\n    .st20-faq details { background: #fff; border: 1px solid #cbd5e1; border-radius: 8px; margin-bottom: 15px; padding: 18px; cursor: pointer; transition: background 0.3s; }\n    .st20-faq summary { font-size: 18px; font-weight: 700; color: #0f172a; outline: none; }\n    .st20-faq details p { margin-top: 12px; margin-bottom: 0; color: #475569; }\n    \n    \/* Box 模块深色背景及文字颜色 *\/\n    .st20-box-module { background: #111827; padding: 48px; border-radius: 16px; margin-top: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.15); }\n    .st20-box-module h2 { border-left-color: #eab308; color: #ffffff !important; margin-top: 0; }\n    \n    \/* 放大灯箱样式 *\/\n    #st20-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #st20-lightbox.active { opacity: 1; visibility: visible; }\n    #st20-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #st20-lightbox.active img { transform: scale(1); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠与防图片脱离框架修复补丁 (纯 CSS 拦截) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .st20-pdp-container { padding: 10px !important; overflow: hidden !important; box-sizing: border-box !important; }\n        \n        \/* 强制打散所有网格和 Flex 布局，变为上下单列，清除 min-width 限制 *\/\n        .st20-pdp-container div[style*=\"display: flex\"],\n        .st20-grid-2, \n        .st20-grid-3,\n        .st20-box-module { display: block !important; padding: 15px !important; height: auto !important; }\n        \n        .st20-pdp-container div[style*=\"flex: 1\"],\n        .st20-grid-2 \u003e div, \n        .st20-grid-3 \u003e div,\n        .st20-box-module \u003e div { \n            display: block !important; \n            width: 100% !important; \n            max-width: 100% !important; \n            min-width: 0 !important; \/* 🚨 核心修复：解除电脑端的撑破限制 *\/\n            margin-bottom: 20px !important; \n            padding: 0 !important; \n            box-sizing: border-box !important; \n        }\n\n        \/* 释放所有文字高度，强制重写行高，彻底消灭挤压和重叠 *\/\n        .st20-pdp-container h1, .st20-pdp-container h2, .st20-pdp-container h3, \n        .st20-pdp-container p, .st20-pdp-container span, .st20-pdp-container li,\n        .st20-pdp-container td, .st20-pdp-container th, .st20-pdp-container summary {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: break-word !important; \n            height: auto !important;\n            max-height: none !important;\n        }\n\n        .st20-pdp-container h1, .st20-pdp-container h2, .st20-pdp-container h3 { line-height: 1.4 !important; margin-bottom: 12px !important; }\n        .st20-pdp-container p, .st20-pdp-container li { line-height: 1.6 !important; }\n        \n        \/* 🚨 核心修复：确保手机端图片100%自适应，绝不跑出框架外 *\/\n        .st20-pdp-container img { max-width: 100% !important; height: auto !important; margin: 0 auto !important; display: block !important; box-sizing: border-box !important; }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"st20-pdp-container\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #111827 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #eab308; box-shadow: 0 10px 25px rgba(0,0,0,0.15);\"\u003e\n\u003cspan style=\"display: inline-block; background: #eab308; color: #111; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px;\"\u003eInnovative LED Pocket Flashlight\u003c\/span\u003e\n\u003ch1 style=\"font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 20px 0; line-height: 1.3;\"\u003eSPERAS ST20: 1300lm Tactical Powerhouse\u003c\/h1\u003e\n\u003cp style=\"font-size: 18px; max-width: 850px; margin: 0 auto; color: #cbd5e1 !important; line-height: 1.7;\"\u003eThe \u003cstrong\u003eSPERAS ST20\u003c\/strong\u003e is an innovative LED flashlight emitting a max brightness up to \u003cspan style=\"color: #eab308; font-weight: bold;\"\u003e1300 lumens\u003c\/span\u003e and a \u003cspan style=\"color: #eab308; font-weight: bold;\"\u003e175m beam distance\u003c\/span\u003e. The greatest advantage lies in its 2-in-1 tactical tail button, offering a completely new, simple operating experience. It meets all your requirements in outdoor, security, military, or tactical environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/ST20-1.jpg?v=1710915071\" alt=\"SPERAS ST20 1300lm EDC pocket flashlight tactical use\" class=\"st20-img-responsive speras-zoom img-contain\"\u003e\u003c\/div\u003e\n\u003ch2\u003eEngineered for Carry: Palm-Sized \u0026amp; Double Clip\u003c\/h2\u003e\n\u003cdiv class=\"st20-grid-2\"\u003e\n\u003cdiv style=\"order: 2;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/ST20-3.jpg?v=1710915071\" alt=\"Compact palm-sized design of SPERAS ST20 115mm tactical flashlight\" class=\"st20-img-responsive speras-zoom img-contain\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"order: 1;\"\u003e\n\u003ch3\u003ePalm-Sized Design For Easy Carry\u003c\/h3\u003e\n\u003cp\u003eClassic straight, compact body and unique design make the ST20 highly textured. With a length of just \u003cstrong\u003e115mm\u003c\/strong\u003e and a head diameter of \u003cstrong\u003e25.4mm\u003c\/strong\u003e, the palm-size body makes the ST20 small enough for a comfortable one-handed grip. It is exceptionally practical and portable for everyday use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"st20-grid-2\"\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/ST20-4.jpg?v=1710915071\" alt=\"Double durable pocket clip of SPERAS ST20 EDC light\" class=\"st20-img-responsive speras-zoom img-contain\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eDouble Durable Clip\u003c\/h3\u003e\n\u003cp\u003eThe ST20 comes equipped with a heavy-duty, double-sided durable clip. This provides you with convenient carry options, allowing you to easily attach it to your pocket brim, backpack strap, tactical vest, or hat for hands-free illumination.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; padding: 40px; border-radius: 16px; margin-bottom: 50px; border: 1px solid #e2e8f0;\"\u003e\n\u003ch2 style=\"margin-top: 0;\"\u003eThe 2-in-1 Tactical Tail Switch\u003c\/h2\u003e\n\u003cp style=\"font-size: 18px; color: #1e293b;\"\u003eThe biggest advantage of the ST20 is its revolutionary user interface. The \u003cstrong\u003e2-in-1 Tail Switch\u003c\/strong\u003e allows you to perform critical functions without shifting your grip:\u003c\/p\u003e\n\u003cul style=\"font-size: 16px; color: #334155; line-height: 1.8;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne step to Turbo:\u003c\/strong\u003e Instant blinding 1300lm light for self-defense.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne step to Strobe:\u003c\/strong\u003e Quickly disorient threats in tactical situations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne step to Change Mode:\u003c\/strong\u003e Seamlessly cycle through brightness levels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eLight Up For You Anytime: Everyday Carry Scenarios\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/ST20-2.jpg?v=1710915071\" alt=\"SPERAS ST20 everyday carry applications hiking camping vehicle maintenance\" class=\"st20-img-responsive speras-zoom img-contain\"\u003e\n\u003cp style=\"text-align: center; margin-top: 15px; font-size: 16px; color: #64748b;\"\u003eAn ideal flashlight for Tactical\/Police use, Night Walking, Vehicle Maintenance, Outdoor Hiking, and Camping.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eA \u0026amp; B Versions: Power Designed for Your Needs\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 30px; font-size: 16px;\"\u003eThe ST20 offers two distinct battery configurations to perfectly match your specific runtime and charging preferences.\u003c\/p\u003e\n\u003cdiv class=\"st20-grid-2\"\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/ST20-5.jpg?v=1710915071\" alt=\"SPERAS ST20 battery options 3100mAh and 3800mAh USB-C rechargeable 18650\" style=\"background: transparent; box-shadow: none;\" class=\"st20-img-responsive speras-zoom img-contain\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"color: #eab308;\"\u003eVersion A: The Standard Marathon\u003c\/h3\u003e\n\u003cp\u003eThe ST20 (A) is equipped with the\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-eb31-18650-rechargeable-battery?_pos=1\u0026amp;_psq=eb\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\" title=\"SPERAS EB31 18650 Rechargeable battery\" rel=\"noopener\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e SPERAS EB31\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e (1*18650 \u003cstrong\u003e3100mAh\u003c\/strong\u003e Lithium Battery). It serves for a remarkable \u003cstrong\u003e326 Hours\u003c\/strong\u003e of long running time at LOW mode.\u003c\/p\u003e\n\u003ch3 style=\"color: #eab308; margin-top: 25px;\"\u003eVersion B: Maximum Capacity \u0026amp; USB-C\u003c\/h3\u003e\n\u003cp\u003eThe ST20 (B) upgrades your power with the \u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-pb38-18650-3800mah-lithium-battery-20a-hdc\" target=\"_blank\" title=\"SPERAS PB38 18650 3800mAh lithium battery 20A HDC\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\" rel=\"noopener\"\u003eSPERAS PB38\u003c\/a\u003e \u003c\/strong\u003e\u003c\/span\u003e(1*18650 \u003cstrong\u003e3800mAh\u003c\/strong\u003e Battery). This pushes your runtime to an incredible \u003cstrong\u003e400 Hours\u003c\/strong\u003e at LOW mode. Furthermore, this battery features a built-in USB-C port—simply pull out the PC38 and charge it directly via any Type-C cable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWhy SPERAS ST20 Stands Out\u003c\/h2\u003e\n\u003cdiv class=\"st20-table-wrapper\"\u003e\n\u003ctable class=\"st20-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth style=\"background-color: #eab308; color: #111; font-size: 18px;\"\u003eSPERAS ST20\u003c\/th\u003e\n\u003cth\u003eStandard EDC Flashlights\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUser Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"st20-highlight-1\"\u003e2-in-1 Tactical Tail Button (1-step Turbo\/Strobe)\u003c\/td\u003e\n\u003ctd\u003eStandard side switch (Hard to find in dark)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Runtime\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"st20-highlight-1\"\u003eUp to 400 Hours (With 3800mAh version)\u003c\/td\u003e\n\u003ctd\u003e100 - 200 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Versatility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"st20-highlight-1\"\u003eSupports various standard 18650 batteries\u003c\/td\u003e\n\u003ctd\u003eProprietary customized batteries only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCarry Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"st20-highlight-1\"\u003eDouble-sided durable clip\u003c\/td\u003e\n\u003ctd\u003eSingle-direction clip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaterproof\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"st20-highlight-1\"\u003eIP68 (2m submersible)\u003c\/td\u003e\n\u003ctd\u003eIPX4 (Splash proof)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"st20-box-module st20-grid-2\"\u003e\n\u003cdiv\u003e\n\u003ch2\u003eInside the Box \u0026amp; Specifications\u003c\/h2\u003e\n\u003cp style=\"color: #cbd5e1 !important; font-size: 16px; margin-bottom: 20px;\"\u003eEverything you need for immediate tactical deployment.\u003c\/p\u003e\n\u003cul style=\"list-style-type: square; color: #ffffff !important; padding-left: 20px;\"\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1 * SPERAS ST20 Flashlight\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1 * 18650 Lithium Battery (3100mAh or 3800mAh depending on version)\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1 * USB-C Charging Cable\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1 * High-quality Lanyard\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e2 * Spare O-rings\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1 * User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/ST20-6.jpg?v=1710915071\" alt=\"SPERAS ST20 flashlight technical specifications and runtimes\" style=\"background: #fff; padding: 10px;\" class=\"st20-img-responsive speras-zoom img-contain\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/ST20-7.jpg?v=1710915071\" alt=\"SPERAS ST20 package contents and optional accessories inside the box\" class=\"st20-img-responsive speras-zoom img-contain\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #ffffff; padding: 48px 28px; border: 2px solid #eab308; border-radius: 36px; text-align: center; margin: 56px 0; box-shadow: 0 18px 32px rgba(234, 179, 8, 0.08);\"\u003e\n\u003ch2 style=\"font-size: 30px; color: #0f172a; margin-bottom: 12px; font-weight: 900; border-left: none; padding-left: 0;\"\u003eAdd the SPERAS ST20 to Your Loadout\u003c\/h2\u003e\n\u003cp style=\"font-size: 17px; color: #475569; margin-bottom: 28px; max-width: 650px; margin-left: auto; margin-right: auto;\"\u003eExperience the simplicity of the 2-in-1 tactical switch and the endurance of up to 400 hours of runtime. Choose your battery version and conquer the darkness.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; margin-bottom: 32px; font-size: 15px; color: #15803d; font-weight: bold;\"\u003e\n\u003cspan\u003e✅ Battery Included\u003c\/span\u003e \u003cspan\u003e✅ IP68 Waterproof\u003c\/span\u003e \u003cspan\u003e✅ Fast Secure Shipping\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ca href=\"#\" style=\"display: inline-block; background: #eab308; color: #111; padding: 16px 45px; border-radius: 40px; font-weight: 800; font-size: 18px; text-decoration: none; transition: 0.2s; box-shadow: 0 6px 15px rgba(234, 179, 8, 0.3);\"\u003eSelect Version \u0026amp; Buy Now 🛒\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv class=\"st20-faq\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is the difference between ST20(A) and ST20(B)?\u003c\/summary\u003e\n\u003cp\u003eThe only difference is the battery included. ST20(A) comes with the SPERAS EB31 (18650 3100mAh) battery yielding up to 326 hours of runtime. ST20(B) comes with the upgraded SPERAS PC38 (18650 3800mAh) which yields up to 400 hours of runtime and features a built-in USB-C port for direct charging on the battery itself.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does the 2-in-1 Tail switch work?\u003c\/summary\u003e\n\u003cp\u003eThe tactical tail switch replaces complex side-button menus. A full press activates the light. Depending on your pressure and clicks, it allows one-step access to Turbo for maximum brightness, one step to Strobe for self-defense, or easy mode switching, making it incredibly reliable under high-stress situations.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use other 18650 batteries in the ST20?\u003c\/summary\u003e\n\u003cp\u003eYes, unlike some flashlights that force you to buy expensive proprietary batteries, the SPERAS ST20 supports various standard 18650 lithium batteries, offering you flexibility and cost savings.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the ST20 waterproof?\u003c\/summary\u003e\n\u003cp\u003eYes, the ST20 features an IP68 waterproof rating. It is fully protected against dust and can be submerged in water up to 2 meters deep, making it perfectly safe for heavy rain, outdoors, and tactical use.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv id=\"st20-lightbox\"\u003e\u003cimg alt=\"Zoomed Product Image\" id=\"st20-lightbox-img\"\u003e\u003c\/div\u003e\n\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('st20-lightbox');\n        var lightboxImg = document.getElementById('st20-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoom');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.style.cursor = 'zoom-in';\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e","brand":"SPERAS","offers":[{"title":"3100mAh Lithium Battery","offer_id":43547286143153,"sku":"","price":52.99,"currency_code":"USD","in_stock":true},{"title":"3800mAh Lithium Battery with USB-C port","offer_id":43547286175921,"sku":"","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/ST20-4_d1ee4624-c2d6-4827-a170-2c304fad1558.jpg?v=1724398948"},{"product_id":"bludive-bd40-pro-3000lm-464m-dive-torch-150m-underwater-with-21700-battery","title":"BLUDIVE BD40 PRO 3000LM 464M Dive Torch 150m Underwater With 21700 Battery","description":"\u003cstyle\u003e\n    \/* 基础样式重置与排版优化 (深海潜水主题配色) *\/\n    .bludive-pdp-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box; }\n    .bludive-pdp-container h2 { font-size: 28px; color: #0f172a; margin-top: 40px; margin-bottom: 20px; border-left: 5px solid #06b6d4; padding-left: 15px; font-weight: 800; text-transform: uppercase;}\n    .bludive-pdp-container h3 { font-size: 20px; color: #0f172a; margin-bottom: 10px; font-weight: 700; }\n    .bludive-pdp-container p { font-size: 16px; margin-bottom: 15px; color: #475569; }\n    .bludive-pdp-container ul { margin-bottom: 20px; padding-left: 20px; }\n    .bludive-pdp-container li { font-size: 16px; margin-bottom: 8px; color: #475569;}\n    \n    \/* 响应式网格布局 *\/\n    .bludive-grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; align-items: center; margin-bottom: 40px; }\n    .bludive-grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 25px; margin-bottom: 40px; align-items: start; }\n    \n    \/* 🏆 图片自适应及防裁切约束 *\/\n    .bludive-img-responsive { \n        width: 100%; \n        height: auto; \n        border-radius: 12px; \n        box-shadow: 0 4px 15px rgba(0,0,0,0.08); \n        display: block; \n        cursor: zoom-in; \n        transition: transform 0.2s; \n    }\n    .bludive-img-responsive:hover { transform: scale(1.02); }\n    .img-contain { aspect-ratio: auto; object-fit: contain; background: #0f172a; } \/* 潜水图底色设为深海蓝 *\/\n    \n    \/* 竞品对比表格 *\/\n    .bludive-table-wrapper { overflow-x: auto; margin-bottom: 40px; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .bludive-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px;}\n    .bludive-table th, .bludive-table td { padding: 15px 20px; border-bottom: 1px solid #e2e8f0; }\n    .bludive-table th { background-color: #0f172a; font-weight: bold; color: #fff; font-size: 16px; }\n    .bludive-table tr:hover { background-color: #f0f9ff; }\n    .bludive-highlight-1 { font-weight: bold; color: #0284c7; background-color: #e0f2fe; }\n    .bludive-highlight-2 { font-weight: bold; color: #0f172a; background-color: #f1f5f9; }\n\n    \/* FAQ 手风琴样式 *\/\n    .bludive-faq details { background: #fff; border: 1px solid #cbd5e1; border-radius: 8px; margin-bottom: 15px; padding: 18px; cursor: pointer; transition: background 0.3s; }\n    .bludive-faq summary { font-size: 18px; font-weight: 700; color: #0f172a; outline: none; }\n    .bludive-faq details p { margin-top: 12px; margin-bottom: 0; color: #475569; }\n    \n    \/* Box 模块深色背景及文字颜色 *\/\n    .bludive-box-module { background: #0f172a; padding: 48px; border-radius: 16px; margin-top: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.15); }\n    .bludive-box-module h2 { border-left-color: #06b6d4; color: #ffffff !important; margin-top: 0; }\n    \n    \/* 放大灯箱样式 *\/\n    #bludive-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #bludive-lightbox.active { opacity: 1; visibility: visible; }\n    #bludive-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #bludive-lightbox.active img { transform: scale(1); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠与防偏移修复补丁 (纯 CSS 拦截) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .bludive-pdp-container { padding: 10px !important; overflow: hidden !important; box-sizing: border-box !important; }\n        \n        \/* 强制打散所有网格和 Flex 布局，变为上下单列，清除 min-width 限制 *\/\n        .bludive-pdp-container div[style*=\"display: flex\"],\n        .bludive-grid-2, \n        .bludive-grid-3 { display: block !important; padding: 15px !important; height: auto !important; }\n        \n        .bludive-pdp-container div[style*=\"flex: 1\"],\n        .bludive-grid-2 \u003e div, \n        .bludive-grid-3 \u003e div { \n            display: block !important; \n            width: 100% !important; \n            max-width: 100% !important; \n            min-width: 0 !important; \/* 核心修复：解除截图中的撑破限制 *\/\n            margin-bottom: 20px !important; \n            padding: 0 !important; \n            box-sizing: border-box !important; \n        }\n\n        \/* 释放所有文字高度，强制重写行高，彻底消灭挤压和重叠 *\/\n        .bludive-pdp-container h1, .bludive-pdp-container h2, .bludive-pdp-container h3, \n        .bludive-pdp-container p, .bludive-pdp-container span, .bludive-pdp-container li,\n        .bludive-pdp-container td, .bludive-pdp-container th, .bludive-pdp-container summary {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: break-word !important; \n            height: auto !important;\n            max-height: none !important;\n        }\n\n        .bludive-pdp-container h1, .bludive-pdp-container h2, .bludive-pdp-container h3 { line-height: 1.4 !important; margin-bottom: 12px !important; }\n        .bludive-pdp-container p, .bludive-pdp-container li { line-height: 1.6 !important; }\n        \n        \/* 确保手机端图片100%居中，不偏移 *\/\n        .bludive-pdp-container img { max-width: 100% !important; height: auto !important; margin: 0 auto !important; display: block !important; }\n        \n        .bludive-box-module { padding: 25px 15px !important; }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"bludive-pdp-container\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #0f172a 0%, #0284c7 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #06b6d4; box-shadow: 0 10px 25px rgba(0,0,0,0.15);\"\u003e\n\u003cspan style=\"display: inline-block; background: #06b6d4; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px;\"\u003eProfessional Scuba Diving Torch\u003c\/span\u003e\n\u003ch1 style=\"font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 20px 0; line-height: 1.3;\"\u003eBLUDIVE BD40 PRO: 3000lm Max Output Dive Light\u003c\/h1\u003e\n\u003cp style=\"font-size: 18px; max-width: 850px; margin: 0 auto; color: #e0f2fe !important; line-height: 1.7;\"\u003eThe \u003cstrong\u003eBludive BD40 PRO\u003c\/strong\u003e is a high-tech advanced dive torch designed for the deep. Delivering a blinding \u003cspan style=\"color: #67e8f9; font-weight: bold;\"\u003e3000lm maximum output\u003c\/span\u003e and a penetrating \u003cspan style=\"color: #67e8f9; font-weight: bold;\"\u003e464m beam distance\u003c\/span\u003e. Featuring a humanized UI, auto-lock function, and a focused \u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e6.3-degree\u003c\/span\u003e\u003c\/strong\u003e spot angle, it brings highly effective illumination for hole hunting, recreational diving, or professional underwater search missions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\u003cimg class=\"bludive-img-responsive bludive-zoom img-contain\" alt=\"BLUDIVE BD40 PRO 3000lm scuba diving torch high lumen dive light\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD40-PRO-1.jpg?v=1711099752\"\u003e\u003c\/div\u003e\n\u003ch2\u003eEngineered for the Deep: Premium Scuba Diving Torch\u003c\/h2\u003e\n\u003cdiv class=\"bludive-grid-2\"\u003e\n\u003cdiv style=\"order: 2;\"\u003e\u003cimg class=\"bludive-img-responsive bludive-zoom img-contain\" alt=\"Professional diving flashlight with Luminus SFT70 LED and 464m beam distance\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD40-PRO-2.jpg?v=1711099752\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"order: 1;\"\u003e\n\u003ch3\u003eLuminus SFT70 LED \u0026amp; Superior Beam\u003c\/h3\u003e\n\u003cp\u003eUtilizing a highly reliable Luminus SFT70 LED, the BD40 PRO slices through the murkiest waters. The perfect \u003cstrong\u003e6.3-degree tight beam angle\u003c\/strong\u003e (4.6-degree spot angle) concentrates the light, achieving a \u003cstrong\u003e464m max beam distance\u003c\/strong\u003e. It provides highly effective lighting for hole hunting and spearfishing in the poorest diving conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bludive-grid-2\"\u003e\n\u003cdiv\u003e\u003cimg class=\"bludive-img-responsive bludive-zoom img-contain\" alt=\"150 meters underwater waterproof diving flashlight for spearfishing\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD40-PRO-4.jpg?v=1711099751\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003e150 Meters Underwater Waterproof\u003c\/h3\u003e\n\u003cp\u003eBuilt like a tank. Crafted from aircraft-grade high-strength aluminum material, this diving flashlight boasts a remarkable \u003cstrong\u003ewater pressure resistance rating of \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e150 meters\u003c\/span\u003e\u003c\/strong\u003e. Its compact size and less bulky body facilitate easy storage and handling, making underwater navigation much more flexible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSmart Operation: Battery Indicator \u0026amp; Safety Locks\u003c\/h2\u003e\n\u003cdiv class=\"bludive-grid-2\"\u003e\n\u003cdiv style=\"order: 2;\"\u003e\u003cimg class=\"bludive-img-responsive bludive-zoom img-contain\" alt=\"Smart scuba diving torch with accurate battery indicator and lock function\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD40-PRO-5.jpg?v=1711099752\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"order: 1;\"\u003e\n\u003ch3\u003eHumanized UI \u0026amp; Auto-Lock Function\u003c\/h3\u003e\n\u003cp\u003eThe stainless steel side switch makes selecting your desired mode (High, Med, Low) effortless. The built-in \u003cstrong\u003eaccurate battery indicator\u003c\/strong\u003e (Green\/Red\/Red Flash) lets you know your remaining power instantly. Plus, if turned off for 3 minutes, the \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eAutomatic Lock Function\u003c\/strong\u003e\u003c\/span\u003e engages to prevent accidental activation in your dive bag.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #bae6fd; padding: 40px; border-radius: 16px; margin-bottom: 50px; display: flex; flex-wrap: wrap; gap: 30px; align-items: center;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\u003cimg class=\"bludive-img-responsive bludive-zoom img-contain\" alt=\"21700 5000mAh battery for long runtime scuba diving torch\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD40-PRO-3.jpg?v=1711099752\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003ch2 style=\"color: #0f172a; margin-top: 0; border-left-color: #0284c7;\"\u003eHigh-Capacity Power for Extended Dives\u003c\/h2\u003e\n\u003cp style=\"color: #334155; font-size: 16px;\"\u003ePowered by a premium \u003cstrong\u003eLG Cell 21700 5000mAh lithium battery\u003c\/strong\u003e, the BD40 PRO guarantees you won't be left in the dark. It offers a runtime of up to \u003cstrong\u003e2 hours on High mode\u003c\/strong\u003e and an impressive \u003cstrong\u003e4.4 hours on Low mode (400lm)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul style=\"color: #334155; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection\u003c\/strong\u003e to protect from incorrect battery installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvercharge \u0026amp; Over-discharge protection\u003c\/strong\u003e automatically downshifts the light when the battery is low, ensuring your safety during ascent.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWhy BLUDIVE BD40 PRO Beats Standard Diving Flashlights\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 25px;\"\u003eWhen exploring caves or hunting in murky waters, you need professional-grade reliability. Here is how the BD40 PRO compares to average dive lights.\u003c\/p\u003e\n\u003cdiv class=\"bludive-table-wrapper\"\u003e\n\u003ctable class=\"bludive-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeatures\u003c\/th\u003e\n\u003cth style=\"background-color: #06b6d4; color: #fff; font-size: 18px;\"\u003eBLUDIVE BD40 PRO\u003c\/th\u003e\n\u003cth style=\"background-color: #94a3b8; color: #fff; font-size: 18px;\"\u003eStandard Dive Lights\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Brightness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"bludive-highlight-1\"\u003e3000 Lumens\u003c\/td\u003e\n\u003ctd class=\"bludive-highlight-2\"\u003e800 - 1500 Lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaterproof Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"bludive-highlight-1\"\u003e150 Meters (Extreme Pressure)\u003c\/td\u003e\n\u003ctd class=\"bludive-highlight-2\"\u003e60 - 100 Meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBeam Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"bludive-highlight-1\"\u003e6.3° Tight Spot (464m Throw)\u003c\/td\u003e\n\u003ctd class=\"bludive-highlight-2\"\u003eWide Flood (Poor visibility in murky water)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSafety Lock\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"bludive-highlight-1\"\u003e3-Min Auto-Lock Function\u003c\/td\u003e\n\u003ctd class=\"bludive-highlight-2\"\u003eManual only or None\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"bludive-highlight-1\"\u003eReal-time 3-stage LED indicator\u003c\/td\u003e\n\u003ctd class=\"bludive-highlight-2\"\u003eNo indicator (Guessing game)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bludive-box-module bludive-grid-2\"\u003e\n\u003cdiv\u003e\n\u003ch2\u003eInside the Box \u0026amp; Technical Specifications\u003c\/h2\u003e\n\u003cp style=\"color: #cbd5e1 !important; font-size: 16px; margin-bottom: 20px;\"\u003eEverything a professional diver needs to hit the water immediately.\u003c\/p\u003e\n\u003cul style=\"list-style-type: square; color: #ffffff !important; padding-left: 20px;\"\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1 * BLUDIVE BD40 PRO Torch\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003ca style=\"color: rgb(255, 255, 255);\" href=\"https:\/\/sperasflashlight.com\/products\/speras-s50-21700-5000mah-battery\" title=\"SPERAS S50 21700 5000mAh Battery\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e1 * 21700 5000mAh Battery\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1 * Dedicated Battery Charger (ZL11)\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1 * Professional Diving Lanyard\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e3 * Spare O-rings (Crucial for waterproofing)\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1 * User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cimg class=\"bludive-img-responsive bludive-zoom img-contain\" alt=\"BLUDIVE BD40 PRO diving flashlight dimensions and specifications\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD40-PRO-6.jpg?v=1711099753\"\u003e \u003cimg class=\"bludive-img-responsive bludive-zoom img-contain\" alt=\"BLUDIVE BD40 PRO scuba dive torch package contents and accessories\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD40-PRO-7.jpg?v=1711099751\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #ffffff; padding: 48px 28px; border: 2px solid #06b6d4; border-radius: 36px; text-align: center; margin: 56px 0; box-shadow: 0 18px 32px rgba(6, 182, 212, 0.1);\"\u003e\n\u003ch2 style=\"font-size: 30px; color: #0f172a; margin-bottom: 12px; font-weight: 900; border-left: none; padding-left: 0;\"\u003eUpgrade Your Scuba Diving Gear Today\u003c\/h2\u003e\n\u003cp style=\"font-size: 17px; color: #475569; margin-bottom: 28px; max-width: 650px; margin-left: auto; margin-right: auto;\"\u003eDon't compromise on underwater visibility. Whether you are hole hunting, spearfishing, or exploring wrecks, the 3000lm BD40 PRO is your ultimate underwater companion.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; margin-bottom: 32px; font-size: 15px; color: #0284c7; font-weight: bold;\"\u003e\n\u003cspan\u003e✅ 5000mAh Battery Included\u003c\/span\u003e \u003cspan\u003e✅ 150m Waterproof Guarantee\u003c\/span\u003e \u003cspan\u003e✅ Fast Secure Shipping\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ca href=\"#top\" style=\"display: inline-block; background: #0284c7; color: #fff; padding: 16px 45px; border-radius: 40px; font-weight: 800; font-size: 18px; text-decoration: none; transition: 0.2s; box-shadow: 0 6px 15px rgba(2, 132, 199, 0.3);\"\u003eAdd to Cart Now 🛒\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ) about Scuba Diving Torches\u003c\/h2\u003e\n\u003cdiv class=\"bludive-faq\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhy is a 6.3-degree tight beam angle important for dive lights?\u003c\/summary\u003e\n\u003cp\u003eA tight spot angle (like the 6.3-degree beam on the BD40 PRO) is essential for penetrating murky water. Wide floodlights tend to reflect off particles in the water, creating glare (backscatter). A focused beam cuts through the water, making it highly effective for hole hunting, spearfishing, and spotting marine life hidden in crevices.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow deep can I take the Bludive BD40 PRO?\u003c\/summary\u003e\n\u003cp\u003eThe BD40 PRO is professionally sealed and boasts a water pressure resistance rating of 150 meters (approx. 492 feet). This makes it more than capable for recreational scuba diving, technical diving, and deep wreck exploration.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat happens if the flashlight turns on accidentally in my dive bag?\u003c\/summary\u003e\n\u003cp\u003eYou don't need to worry about drained batteries! The BD40 PRO features a smart Automatic Lock Function. If the flashlight is turned off for 3 minutes without operation, it will automatically lock itself. To unlock it, simply long-press the side switch for 2 seconds.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the flashlight warn me before the battery dies underwater?\u003c\/summary\u003e\n\u003cp\u003eYes. The stainless steel side switch features a built-in accurate battery indicator. It shines Green (100%-30%), Red (30%-5%), and Flashes Red (5%-1%). Furthermore, the over-discharge protection will automatically downshift the brightness when the battery is critically low, giving you ample time to safely end your dive.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"bludive-lightbox\"\u003e\u003cimg alt=\"Zoomed Product Image\" id=\"bludive-lightbox-img\"\u003e\u003c\/div\u003e\n\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('bludive-lightbox');\n        var lightboxImg = document.getElementById('bludive-lightbox-img');\n        var images = document.querySelectorAll('.bludive-zoom');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"BLUDIVE","offers":[{"title":"Black","offer_id":46751384993969,"sku":"BD40-PRO","price":148.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BD40-pro-kit.jpg?v=1725011365"},{"product_id":"speras-est2-1900lm-211m-usb-c-rechargeable-tactical-flashlight","title":"SPERAS EST2 1900lm 211m USB-C Rechargeable Tactical Flashlight","description":"\u003cstyle\u003e\n    \/* ========== 🏆 SPERAS EST 2 高级战术黑金样式表（终极限域隔离版） ========== *\/\n    .speras-est2-pdp-isolated {\n        font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;\n        color: #333;\n        line-height: 1.6;\n        max-width: 950px;\n        margin: 0 auto;\n        padding: 20px;\n        background: #ffffff;\n        box-sizing: border-box;\n    }\n    .speras-est2-pdp-isolated h1, \n    .speras-est2-pdp-isolated h2, \n    .speras-est2-pdp-isolated h3, \n    .speras-est2-pdp-isolated h4 { \n        margin-top: 0; \n        line-height: 1.3; \n    }\n    .speras-est2-pdp-isolated h2 {\n        font-size: 28px;\n        color: #1a1a1a;\n        margin-top: 40px;\n        margin-bottom: 20px;\n        border-left: 5px solid #eab308;\n        padding-left: 15px;\n        font-weight: 800;\n        text-transform: uppercase;\n    }\n    .speras-est2-pdp-isolated h3 {\n        font-size: 20px;\n        color: #1e293b;\n        margin-bottom: 10px;\n        font-weight: 700;\n    }\n    .speras-est2-pdp-isolated p {\n        font-size: 16px;\n        margin-bottom: 15px;\n        color: #475569;\n    }\n    .speras-est2-pdp-isolated ul {\n        margin-bottom: 20px;\n        padding-left: 20px;\n    }\n    .speras-est2-pdp-isolated li {\n        font-size: 16px;\n        margin-bottom: 8px;\n        color: #475569;\n    }\n    \n    \/* 极致稳定的左右图文行 *\/\n    .speras-est2-pdp-isolated .speras-feature-row {\n        display: flex;\n        flex-wrap: wrap;\n        background: #fafafa;\n        border-radius: 12px;\n        border: 1px solid #e2e8f0;\n        margin-bottom: 40px;\n        overflow: hidden;\n        align-items: center;\n        box-shadow: 0 4px 6px rgba(0,0,0,0.02);\n    }\n    .speras-est2-pdp-isolated .speras-feature-text {\n        flex: 1 1 300px;\n        padding: 35px;\n    }\n    .speras-est2-pdp-isolated .speras-feature-img {\n        flex: 1 1 300px;\n        padding: 25px;\n        text-align: center;\n    }\n    .speras-est2-pdp-isolated .speras-feature-img img {\n        width: 100%;\n        border-radius: 8px;\n        box-shadow: 0 4px 15px rgba(0,0,0,0.05);\n        display: block;\n        margin: 0 auto;\n    }\n\n    \/* 📸 图片高级约束与放大效果 *\/\n    .speras-est2-pdp-isolated .speras-zoomable { \n        width: 100%; \n        height: auto; \n        border-radius: 12px; \n        box-shadow: 0 4px 15px rgba(0,0,0,0.05); \n        display: block; \n        margin: 0 auto;\n        cursor: zoom-in; \n        transition: transform 0.2s ease, box-shadow 0.2s ease; \n    }\n    .speras-est2-pdp-isolated .speras-zoomable:hover {\n        transform: scale(1.02);\n        box-shadow: 0 8px 20px rgba(0,0,0,0.1) !important;\n    }\n    \n    \/* 战术参数对比表格 *\/\n    .speras-est2-pdp-isolated .speras-table-wrapper {\n        overflow-x: auto;\n        margin-bottom: 40px;\n        border-radius: 12px;\n        box-shadow: 0 4px 15px rgba(0,0,0,0.05);\n        border: 1px solid #e2e8f0;\n    }\n    .speras-est2-pdp-isolated .speras-table {\n        width: 100%;\n        border-collapse: collapse;\n        text-align: left;\n        background-color: #fff;\n        min-width: 600px;\n    }\n    .speras-est2-pdp-isolated .speras-table th, \n    .speras-est2-pdp-isolated .speras-table td {\n        padding: 15px 20px;\n        border-bottom: 1px solid #e2e8f0;\n    }\n    .speras-est2-pdp-isolated .speras-table th {\n        background-color: #1e293b;\n        font-weight: bold;\n        color: #fff;\n        font-size: 16px;\n    }\n    .speras-est2-pdp-isolated .speras-table tr:hover {\n        background-color: #f8fafc;\n    }\n    .speras-est2-pdp-isolated .speras-highlight-1 {\n        font-weight: bold;\n        color: #eab308;\n        background-color: #fefce8;\n    }\n    .speras-est2-pdp-isolated .speras-highlight-2 {\n        font-weight: bold;\n        color: #ea580c;\n        background-color: #fffbeb;\n    }\n\n    \/* FAQ 折叠手风琴 *\/\n    .speras-est2-pdp-isolated .speras-faq details {\n        background: #fff;\n        border: 1px solid #cbd5e1;\n        border-radius: 8px;\n        margin-bottom: 15px;\n        padding: 18px;\n        cursor: pointer;\n        transition: background 0.3s;\n    }\n    .speras-est2-pdp-isolated .speras-faq summary {\n        font-size: 18px;\n        font-weight: 700;\n        color: #0f172a;\n        outline: none;\n    }\n    .speras-est2-pdp-isolated .speras-faq details p {\n        margin-top: 12px;\n        margin-bottom: 0;\n        color: #475569;\n    }\n    \n    \/* ⚡ 修正：全局强力锁死大图放大弹箱，初始状态绝不占用任何文档流空间 *\/\n    #speras-lightbox {\n        position: fixed;\n        z-index: 2147483647;\n        top: 0; left: 0; right: 0; bottom: 0;\n        background: rgba(15, 23, 42, 0.95);\n        display: none; \/* 初始完全不渲染渲染，彻底根除破图小图标漏出 *\/\n        justify-content: center;\n        align-items: center;\n        opacity: 0;\n        transition: opacity 0.3s ease;\n        cursor: zoom-out;\n        padding: 15px;\n        box-sizing: border-box;\n    }\n    #speras-lightbox.active {\n        opacity: 1;\n    }\n    #speras-lightbox img {\n        max-width: 100%;\n        max-height: 100%;\n        object-fit: contain;\n        border-radius: 12px;\n        box-shadow: 0 10px 40px rgba(0,0,0,0.5);\n        transform: scale(0.9);\n        transition: transform 0.3s ease;\n    }\n    #speras-lightbox.active img {\n        transform: scale(1);\n    }\n\n    \/* ========== 📱 手机端自适应 \u0026 行高重叠防爆补丁 ========== *\/\n    @media screen and (max-width: 850px) {\n        .speras-est2-pdp-isolated {\n            padding: 10px !important;\n            overflow: hidden !important;\n        }\n        .speras-est2-pdp-isolated h1, \n        .speras-est2-pdp-isolated h2, \n        .speras-est2-pdp-isolated h3, \n        .speras-est2-pdp-isolated p, \n        .speras-est2-pdp-isolated span, \n        .speras-est2-pdp-isolated li,\n        .speras-est2-pdp-isolated td, \n        .speras-est2-pdp-isolated th, \n        .speras-est2-pdp-isolated summary,\n        .speras-est2-pdp-isolated div:not(#speras-lightbox) {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: anywhere !important; \n            height: auto !important;\n            max-height: none !important;\n            line-height: 1.6 !important; \n            box-sizing: border-box !important;\n        }\n\n        .speras-est2-pdp-isolated h1 {\n            font-size: 26px !important;\n            line-height: 1.4 !important;\n            margin-bottom: 16px !important;\n        }\n        .speras-est2-pdp-isolated h2 {\n            font-size: 22px !important;\n            line-height: 1.4 !important;\n            margin-top: 32px !important;\n            margin-bottom: 16px !important;\n        }\n        .speras-est2-pdp-isolated h3 {\n            font-size: 19px !important;\n            line-height: 1.4 !important;\n            margin-bottom: 12px !important;\n        }\n\n        .speras-est2-pdp-isolated .speras-feature-row {\n            display: block !important;\n        }\n        .speras-est2-pdp-isolated .speras-feature-row \u003e div { \n            display: block !important; \n            width: 100% !important; \n            max-width: 100% !important; \n            margin-bottom: 20px !important; \n            padding: 20px !important; \n            height: auto !important; \n        }\n        .speras-est2-pdp-isolated .speras-table th, \n        .speras-est2-pdp-isolated .speras-table td {\n            padding: 12px 10px !important;\n            font-size: 13px !important;\n        }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"speras-est2-pdp-isolated\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #eab308; box-shadow: 0 10px 25px rgba(0,0,0,0.15);\"\u003e\n\u003cspan style=\"display: inline-block; background: #eab308; color: #111; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eProfessional Duty FlashLight\u003c\/span\u003e\n\u003ch1 style=\"font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3;\"\u003eSPERAS EST 2: 1900lm High-Performance Flashlight\u003c\/h1\u003e\n\u003cp style=\"font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7;\"\u003eStep up your tactical game. The \u003cstrong style=\"color: #eab308;\"\u003eSPERAS EST 2\u003c\/strong\u003e is an upgraded \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e1900-lumen\u003c\/strong\u003e\u003c\/span\u003e duty flashlight that reaches \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e211 meters\u003c\/strong\u003e\u003c\/span\u003e. Featuring an intuitive dual-switch design (Tail + Side) and powered by a high-capacity 18650 battery, it is engineered for security professionals, law enforcement, and serious outdoor explorers who demand instant turbo access and extended runtimes.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e💡 1900 Lumens \/ 211m\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🎛️ Dual-Switch Control\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔋 USB-C \/ 157h Runtime\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 50px; max-width: 850px; margin-left: auto; margin-right: auto;\"\u003e\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-2-1_863136c0-a2c8-4011-acba-52a237597f09.jpg?v=1776233152\" alt=\"SPERAS EST 2 1900lm high-performance professional duty flashlight\"\u003e\u003c\/div\u003e\n\n\u003ch2\u003eEngineered for Tactical Superiority\u003c\/h2\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eOne-Step to TURBO Response\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eIn high-stress situations, every second counts. The EST 2 achieves \u003cstrong\u003eOne-step to TURBO mode\u003c\/strong\u003e, instantly unleashing a blinding 1900 lumens with a single press of the tactical tail switch.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eThis makes it a mighty and reliable flashlight for tactical teams, security personnel, and night patrols who need immediate, overwhelming illumination.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-2-8_0c1950a1-280f-441e-ab2d-640fadc9abda.jpg?v=1776233152\" alt=\"Law enforcement and security personnel using SPERAS EST 2 one-step to turbo mode\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\" style=\"flex-direction: row-reverse;\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eIntuitive Dual-Switch Operation\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eThe EST 2 separates power and mode selection to prevent accidental mode changes during critical tasks.\u003c\/p\u003e\n\u003cul style=\"color: #475569; padding-left: 20px; font-size: 16px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTactical Tail Button:\u003c\/strong\u003e Controls ON\/OFF, Momentary ON, and Strobe Mode. Designed with a U-shaped tailcap to avoid unintended operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide Button:\u003c\/strong\u003e Easily cycles through Light Modes (ECO\/Low\/Medium\/High) and SOS, bringing a simple operating experience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-2-5_03d2a71f-f8c1-4370-92e5-5648cca6496e.jpg?v=1776233152\" alt=\"SPERAS EST 2 intuitive dual switch operation featuring tail switch and side button\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eDual Battery Choice for Different Needs\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eNever be left without power. The EST 2 comes with a high-capacity \u003cstrong\u003e18650 3100mAh lithium-ion battery\u003c\/strong\u003e that provides an ultra-long running time of up to 157 hours on ECO mode.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eHeading into freezing temperatures? The flashlight is also fully compatible with \u003cstrong\u003etwo CR123A primary batteries\u003c\/strong\u003e, offering reliable performance in extreme environments where rechargeable batteries might fail.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-2-9_f4a3cbbd-44c6-42e1-9410-6a86446987fb.jpg?v=1776233152\" alt=\"SPERAS EST 2 dual battery compatibility supporting 18650 and CR123A batteries\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\" style=\"flex-direction: row-reverse;\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eUSB-C Fast Charging \u0026amp; Power Indicator\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eRecharge effortlessly in about 4 hours using the built-in, water-resistant \u003cstrong\u003eType-C charging port\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eThe side switch features an integrated LED power indicator that clearly tells you the remaining battery life (Green: 100%-70%, Orange: 70%-30%, Red: 30%-5%, Red Flash: \u0026lt;5%), ensuring you are never caught off guard.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-2-6_c034f3db-fee2-4387-b64c-f0c48a8f2b14.gif?v=1776233152\" alt=\"SPERAS EST 2 convenient USB-C fast charging port and accurate power indicator\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eShorter, Lighter, Upgraded\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eWe improved the classic EST model. The EST 2 achieves a smaller size (only 115mm in length) without sacrificing brightness or performance.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eWeighing only \u003cstrong\u003e78g (excluding battery)\u003c\/strong\u003e, it features an upgraded operation system with one-step access to ECO and Turbo, allowing you to reach your target brightness faster than ever before.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-2-3_94556d78-2e99-4849-ba3d-a6cc0e4d4693.jpg?v=1776233152\" alt=\"SPERAS EST 2 compact lightweight design size comparison with previous model\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\" style=\"flex-direction: row-reverse;\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eUltimate Tactical \u0026amp; Search Light\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEquipped with a powerful Luminus SST40 LED, the EST 2 perfectly balances flood and spot lighting.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eThis unique optical design and the 18650 battery allow the EST 2 to serve double duty: a compact tactical flashlight for close-quarters duty, and a penetrating searchlight reaching 211 meters—all in a single lightweight package.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-2-4_90255ffc-71d2-4e12-baee-e85b15281aa7.jpg?v=1776233152\" alt=\"SPERAS EST 2 1900 lumens and 211 meters extreme beam distance search light\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003eOne-Step to ECO (Eye Comfort)\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eSometimes you need discretion, not blinding power. The EST 2 achieves \u003cstrong\u003eOne-step to ECO Mode\u003c\/strong\u003e (10 Lumens) via the side switch.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eThis low-output setting guarantees the possibility of reading maps, checking IDs, or writing in conditions of total darkness without causing eye discomfort or ruining your natural night vision.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-2-7_0648d318-8a80-4487-b896-f4fbb613b300.jpg?v=1776233152\" alt=\"Reading comfortably in the dark with SPERAS EST 2 one-step to ECO 10 lumens mode\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fafafa; padding: 40px; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 50px; box-shadow: 0 4px 6px rgba(0,0,0,0.02);\"\u003e\n\u003ch3 style=\"font-size: 24px; font-weight: bold; color: #0f172a; margin-top: 0; text-align: center; margin-bottom: 20px;\"\u003eMeticulous Tactical Anatomy\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 30px; color: #475569; text-align: center; max-width: 800px; margin-left: auto; margin-right: auto;\"\u003eEvery inch of the EST 2 is designed for maximum efficiency. It features an SMO Reflector for further reach, an AR-coated tempered ultra-clear lens, and a Non-PWM high-efficient constant current circuit. The U-shaped 18mm tailcap ensures easy operation while preventing accidental activation.\u003c\/p\u003e\n\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-2-2_c10754cb-507b-4ae4-9ea1-6c829e79caaa.jpg?v=1776233152\" alt=\"SPERAS EST 2 detailed tactical flashlight anatomy structure and components\"\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSPERAS EST Mini vs. SPERAS EST 2\u003c\/h2\u003e\n\u003cp style=\"text-align: center; color: #475569; margin-bottom: 20px; font-size: 16px;\"\u003eNot sure which 1900-lumen tactical light is for you? Here is a quick breakdown to help you choose the right tool for your mission.\u003c\/p\u003e\n\u003cdiv class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeatures\u003c\/th\u003e\n\u003cth style=\"background-color: #ea580c; color: #fff; font-size: 18px;\"\u003e\u003ca rel=\"noopener\" style=\"color: #fff; text-decoration: underline;\" title=\"SPERAS EST Mini 1900lm 211m USB-C Rechargeable Tactical Flashlight\" href=\"https:\/\/sperasflashlight.com\/products\/speras-est-mini-1900lm-211m-usb-c-rechargeable-tactical-flashlight\" target=\"_blank\"\u003eSPERAS EST Mini\u003c\/a\u003e\u003c\/th\u003e\n\u003cth style=\"background-color: #eab308; color: #111; font-size: 18px;\"\u003e🔥 SPERAS EST 2 (This Item)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBest Used For\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-2\"\u003eUltra-compact EDC, Pocket Carry, Backup Light\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003eDuty Belt, Primary Tactical Light, Extended Outdoors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eIncluded Battery\u003c\/td\u003e\n\u003ctd\u003e18350 Lithium-ion (1100mAh)\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003e18650 Lithium-ion (3100mAh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eMax Runtime (ECO)\u003c\/td\u003e\n\u003ctd\u003e57 Hours\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003e157 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eSwitch Design\u003c\/td\u003e\n\u003ctd\u003eSingle Tactical Tail Switch\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003eDual Switch (Tactical Tail + Side Mode Switch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBattery Compatibility\u003c\/td\u003e\n\u003ctd\u003e18350 Only\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-1\"\u003e18650 OR 2*CR123A (Cold resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications \u0026amp; Inside the Box\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 40px; margin-bottom: 50px;\"\u003e\n\u003cdiv style=\"background: #fafafa; padding: 30px; border-radius: 12px; border: 1px solid #e2e8f0; box-shadow: 0 4px 10px rgba(0,0,0,0.03);\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #0f172a; margin-top: 0; margin-bottom: 20px; text-align: center;\"\u003eTechnical Specifications ⚙️\u003c\/h3\u003e\n\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-2-10_ffb74329-922e-4b58-81b1-61472a6a257f.jpg?v=1776233152\" alt=\"SPERAS EST 2 tactical flashlight technical specifications and performance details\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 30px; border-radius: 12px; border: 1px solid #e2e8f0; box-shadow: 0 4px 10px rgba(0,0,0,0.03);\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #0f172a; margin-top: 0; margin-bottom: 20px; text-align: center;\"\u003eWhat's Inside the Box 📦\u003c\/h3\u003e\n\u003cul style=\"font-size: 16px; color: #475569; padding-left: 20px; line-height: 1.8; margin-bottom: 30px; font-weight: 500; columns: 2; -webkit-columns: 2; -moz-columns: 2; max-width: 600px; margin-left: auto; margin-right: auto;\"\u003e\n\u003cli\u003e1 * SPERAS EST 2 Flashlight\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 * 18650 3100mAh Battery\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e1 * Type-C Charging Cable\u003c\/li\u003e\n\u003cli\u003e1 * Heavy-duty Lanyard\u003c\/li\u003e\n\u003cli\u003e2 * Spare O-rings\u003c\/li\u003e\n\u003cli\u003e1 * User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-2-11_0877c94f-c93b-4ff2-9114-a0596aa3e3ae.jpg?v=1776233152\" alt=\"SPERAS EST 2 flashlight packaging and included accessories\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #ffffff; padding: 48px 28px; border: 2px solid #eab308; border-radius: 20px; text-align: center; margin: 56px 0; box-shadow: 0 10px 25px rgba(234, 179, 8, 0.08);\"\u003e\n\u003ch2 style=\"font-size: 30px; color: #0f172a; margin-bottom: 12px; font-weight: 900; border-left: none; padding-left: 0;\"\u003eEquip Yourself with the EST 2 Today\u003c\/h2\u003e\n\u003cp style=\"font-size: 17px; color: #475569; margin-bottom: 28px; max-width: 650px; margin-left: auto; margin-right: auto;\"\u003eWhether you are on patrol, exploring the wilderness, or keeping your family safe, the 1900-lumen EST 2 delivers unmatched reliability and intuitive dual-switch operation.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; margin-bottom: 32px; font-size: 15px; color: #15803d; font-weight: bold;\"\u003e\n\u003cspan\u003e✅ 3100mAh Battery Included\u003c\/span\u003e \u003cspan\u003e✅ 1-Year Official Warranty\u003c\/span\u003e \u003cspan\u003e✅ Fast Secure Shipping\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ca style=\"display: inline-block; background: #eab308; color: #111; padding: 16px 45px; border-radius: 8px; font-weight: 800; font-size: 18px; text-decoration: none; transition: 0.2s; box-shadow: 0 6px 15px rgba(234, 179, 8, 0.3);\" href=\"#top\"\u003eAdd to Cart Now 🛒\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv class=\"speras-faq\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003cdetails open=\"\" itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003csummary itemprop=\"name\"\u003eWhat is the main difference between EST Mini and EST 2?\u003c\/summary\u003e\n\u003cdiv itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cp itemprop=\"text\"\u003eWhile both flashlights produce 1900 lumens and reach 211 meters, the \u003cstrong\u003eEST Mini\u003c\/strong\u003e prioritizes ultra-compactness for pocket carry (using an 1100mAh 18350 battery). The \u003cstrong\u003eEST 2\u003c\/strong\u003e is slightly longer to accommodate a larger 3100mAh 18650 battery for drastically longer runtimes, and it features an upgraded dual-switch design (Tail + Side) for advanced tactical control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003csummary itemprop=\"name\"\u003eCan I use CR123A batteries in the EST 2?\u003c\/summary\u003e\n\u003cdiv itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cp itemprop=\"text\"\u003eYes! The SPERAS EST 2 features dual battery compatibility. You can use the included rechargeable 18650 lithium-ion battery for daily use, or swap to two CR123A primary batteries which perform exceptionally well in freezing temperatures or emergency situations where charging isn't available.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003csummary itemprop=\"name\"\u003eHow does the Dual-Switch interface work?\u003c\/summary\u003e\n\u003cdiv itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cp itemprop=\"text\"\u003eThe large rubber tail switch controls Power ON\/OFF, Momentary-ON (half-press), and Strobe. The metal side switch is used to cycle through brightness modes (ECO\/Low\/Med\/High) and gives you instant access to Turbo or ECO depending on how you press it. It also has a built-in LED to show remaining battery life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003csummary itemprop=\"name\"\u003eDoes the flashlight get hot on 1900 lumens?\u003c\/summary\u003e\n\u003cdiv itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cp itemprop=\"text\"\u003eLike all high-performance flashlights, it will generate heat on Turbo mode (1900lm). However, the EST 2 is built with Aerospace 6061 Aluminum Alloy and features cooling fins that effectively dissipate heat, protecting the internal Non-PWM circuit and the LED.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003c!-- 📦 核心修复：把隐藏的大图弹箱容器安全焊死在大外壳内部，实现物理绝对隔离 --\u003e\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg id=\"speras-lightbox-img\" alt=\"Zoomed Product Image\"\u003e\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- ⚙️ 核心驱动脚本：完美寻址并激发缩放交互逻辑 --\u003e\n\u003cscript\u003e\n    document.addEventListener('DOMContentLoaded', function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoomable');\n\n        if (lightbox \u0026\u0026 lightboxImg \u0026\u0026 images.length \u003e 0) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.style.display = 'flex';\n                    setTimeout(function() {\n                        lightbox.classList.add('active');\n                    }, 10);\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightbox.style.display = 'none';\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e","brand":"SPERAS","offers":[{"title":"Black","offer_id":46751346360497,"sku":null,"price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST2-1.jpg?v=1715258079"},{"product_id":"speras-est-mini-1900lm-211m-usb-c-rechargeable-tactical-flashlight","title":"SPERAS EST Mini 1900lm 211m USB-C Rechargeable Tactical Flashlight","description":"\u003cstyle\u003e\n    \/* 基础样式重置与排版优化 *\/\n    .speras-pdp-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; }\n    .speras-pdp-container h2 { font-size: 28px; color: #1a1a1a; margin-top: 40px; margin-bottom: 20px; border-left: 5px solid #ea580c; padding-left: 15px; font-weight: 800; text-transform: uppercase;}\n    .speras-pdp-container h3 { font-size: 20px; color: #1e293b; margin-bottom: 10px; font-weight: 700; }\n    .speras-pdp-container p { font-size: 16px; margin-bottom: 15px; color: #475569; }\n    .speras-pdp-container ul { margin-bottom: 20px; padding-left: 20px; }\n    .speras-pdp-container li { font-size: 16px; margin-bottom: 8px; color: #475569;}\n    \n    \/* 🏆 重新设计的 Hero Section 样式 *\/\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* 极致稳定的左右图文模块 (Feature Row) *\/\n    .speras-feature-row { display: flex; flex-wrap: wrap; background: #fafafa; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 40px; overflow: hidden; align-items: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02); }\n    .speras-feature-text { flex: 1 1 300px; padding: 35px; }\n    .speras-feature-img { flex: 1 1 300px; padding: 25px; text-align: center; }\n\n    \/* 🏆 图片自适应及放大交互 *\/\n    .speras-zoomable { \n        width: 100%; \n        height: auto; \n        border-radius: 12px; \n        box-shadow: 0 4px 15px rgba(0,0,0,0.05); \n        display: block; margin: 0 auto;\n        cursor: zoom-in; \n        transition: transform 0.2s ease, box-shadow 0.2s ease; \n    }\n    .speras-zoomable:hover { transform: scale(1.02); box-shadow: 0 8px 20px rgba(0,0,0,0.1) !important; }\n    \n    \/* 竞品对比表格 *\/\n    .speras-table-wrapper { overflow-x: auto; margin-bottom: 40px; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px;}\n    .speras-table th, .speras-table td { padding: 15px 20px; border-bottom: 1px solid #e2e8f0; }\n    .speras-table th { background-color: #1e293b; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f8fafc; }\n    .speras-highlight { font-weight: bold; color: #ea580c; background-color: #fffbeb; }\n\n    \/* FAQ 手风琴样式 *\/\n    .speras-faq details { background: #fff; border: 1px solid #cbd5e1; border-radius: 8px; margin-bottom: 15px; padding: 18px; cursor: pointer; transition: background 0.3s; }\n    .speras-faq summary { font-size: 18px; font-weight: 700; color: #0f172a; outline: none; }\n    .speras-faq details p { margin-top: 12px; margin-bottom: 0; color: #475569; }\n    \n    \/* Box 模块深色背景及文字颜色 *\/\n    .speras-box-module { background: #1a1a1a; padding: 48px; border-radius: 16px; margin-top: 40px; margin-bottom: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); display: flex; flex-wrap: wrap; gap: 30px; align-items: center; }\n    .speras-box-module \u003e div { flex: 1 1 300px; }\n    .speras-box-module h2 { border-left-color: #ea580c; color: #ffffff !important; margin-top: 0; }\n    \n    \/* 放大灯箱样式 *\/\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠修复补丁 (终极修复标题行高压扁 Bug) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-pdp-container { padding: 10px !important; overflow: hidden !important; box-sizing: border-box !important; }\n        .speras-pdp-container .speras-hero-banner { padding: 30px 15px !important; height: auto !important; }\n        \n        \/* 强制打散左右图文模块，变为上下单列 *\/\n        .speras-pdp-container .speras-feature-row,\n        .speras-pdp-container .speras-box-module,\n        .speras-pdp-container div[style*=\"display: flex\"] { display: block !important; }\n        \n        .speras-pdp-container .speras-feature-text,\n        .speras-pdp-container .speras-feature-img,\n        .speras-pdp-container .speras-box-module \u003e div,\n        .speras-pdp-container div[style*=\"flex: 1\"] { \n            display: block !important; \n            width: 100% !important; \n            max-width: 100% !important; \n            margin-bottom: 20px !important; \n            padding: 15px !important; \n            height: auto !important; \n            box-sizing: border-box !important; \n        }\n\n        \/* 彻底释放文字换行，消除文字溢出和不换行 *\/\n        .speras-pdp-container h1, .speras-pdp-container h2, .speras-pdp-container h3, \n        .speras-pdp-container p, .speras-pdp-container span, .speras-pdp-container li,\n        .speras-pdp-container td, .speras-pdp-container th, .speras-pdp-container summary {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: break-word !important; \n            height: auto !important;\n            max-height: none !important;\n        }\n        \n        \/* 🚨 核心修复：强制重写小标题行高，彻底拉开行距，不让字贴着字！ *\/\n        .speras-pdp-container h1, .speras-pdp-container h2, .speras-pdp-container h3 {\n            line-height: 1.4 !important; \n            margin-bottom: 15px !important;\n        }\n        \n        .speras-pdp-container p, .speras-pdp-container li {\n            line-height: 1.6 !important;\n        }\n\n        \/* 防止图片撑破屏幕 *\/\n        .speras-pdp-container img { max-width: 100% !important; height: auto !important; margin: 0 auto !important; }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-pdp-container\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eUltra-Compact Powerhouse\u003c\/span\u003e\n\u003ch1\u003eSPERAS EST Mini: 1900lm EDC Flashlight\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eThe \u003cstrong style=\"color: #ea580c;\"\u003eSPERAS EST Mini\u003c\/strong\u003e boasts a remarkable maximum output of \u003cstrong\u003e1900lm\u003c\/strong\u003e and a throw of \u003cstrong\u003e211 meters\u003c\/strong\u003e in a highly compact size. It features a simple user interface making it easy to enter ECO and Turbo modes. Equipped with an 18350 1100mAh battery, it provides a max running time of 57 hours and supports USB-C fast charging. Ideal for outdoor, security, and general EDC use.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e💡 1900lm \/ 211m\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔋 57h Max Runtime\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e⚡ USB-C Charging\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 50px; max-width: 850px; margin-left: auto; margin-right: auto;\"\u003e\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-MINI-1.jpg?v=1714297864\" alt=\"SPERAS EST Mini 1900 lumens compact everyday carry flashlight held in hand\"\u003e\u003c\/div\u003e\n\u003ch2\u003eEngineered for Excellence: Key Features\u003c\/h2\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eCompact Size with Extreme Performance\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eDon't let the size fool you. The EST Mini delivers a blinding \u003cstrong\u003e1900 lumens\u003c\/strong\u003e and a \u003cstrong\u003e211m beam distance\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eCrafted from high-quality materials including T6061 aircraft-grade Aluminum Alloy, it ensures durability in the harshest conditions while fitting perfectly in your palm or pocket.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-MINI-4.jpg?v=1714297863\" alt=\"SPERAS EST Mini extreme performance reaching 211 meters beam distance\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\" style=\"flex-direction: row-reverse;\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eSimple Tactical User Interface\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eIn critical moments, simplicity is survival. The EST Mini features a \u003cstrong\u003ebig rubber tail button\u003c\/strong\u003e with a simple user interface, making it incredibly easy to operate.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003e\u003cstrong\u003eOne step to ECO, one step to Turbo.\u003c\/strong\u003e Instantly light up a dark alley or navigate your surroundings without fumbling through complex menus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-MINI-8.jpg?v=1714297863\" alt=\"Simple user interface with big rubber tail button for one-step to Turbo mode\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eType-C Fast Charging \u0026amp; Reliable Power\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eForget proprietary charging cables. The EST Mini is \u003cstrong\u003eRechargeable via Type-C fast charging\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003ePowered by a high-drain \u003cstrong\u003e18350 1100mAh Battery\u003c\/strong\u003e, it provides a reliable maximum running time of up to 57 hours on the lowest setting, keeping you prepared for any extended outdoor adventure or night shift.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-MINI-9.jpg?v=1714297863\" alt=\"SPERAS EST Mini Type-C fast charging port and 18350 battery power supply\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eVersatile Applications: The Choice for Professionals\u003c\/h2\u003e\n\u003cp style=\"text-align: left; margin-bottom: 40px; font-size: 18px; color: #475569;\"\u003eAn exceptional flashlight offering high performance at a great price for security personnel, outdoor enthusiasts, and daily preparedness.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 50px;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; background: #fff; padding: 30px; border-radius: 12px; border: 1px solid #e2e8f0; box-shadow: 0 4px 10px rgba(0,0,0,0.03);\"\u003e\n\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-MINI-5.jpg?v=1714297863\" alt=\"Security personnel and night patrol using the SPERAS EST Mini flashlight\" style=\"width: 100%; border-radius: 8px; margin-bottom: 20px;\"\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: 800; color: #0f172a; margin-top: 0;\"\u003eSecurity \u0026amp; Night Patrol\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #475569; margin-bottom: 0;\"\u003eWith its instant turbo access and robust tail switch, it's the perfect backup or primary duty light for night patrols and security personnel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; background: #fff; padding: 30px; border-radius: 12px; border: 1px solid #e2e8f0; box-shadow: 0 4px 10px rgba(0,0,0,0.03);\"\u003e\n\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-MINI-3.jpg?v=1714297862\" alt=\"Everyday carry EDC flashlight SPERAS EST Mini weighing only 65g\" style=\"width: 100%; border-radius: 8px; margin-bottom: 20px;\"\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: 800; color: #0f172a; margin-top: 0;\"\u003eEveryday Carry (EDC)\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #475569; margin-bottom: 0;\"\u003eCompact enough to clip onto your pocket or belt. Weighing only 65g (battery excluded), it easily fits in the palm of your hand without adding bulk to your EDC loadout.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\" style=\"flex-direction: row-reverse;\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eSmart Charging \u0026amp; Power Indicator\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eStay fully informed on your power status. The integrated LED power indicator clearly displays remaining battery life (Green, Yellow, Red) so you are never caught off guard.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eWhen it's time to juice up, the convenient \u003cstrong\u003eUSB-C input charge\u003c\/strong\u003e brings the flashlight back to 100% in approximately 2 hours.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-MINI-6.gif?v=1714297863\" alt=\"SPERAS EST Mini USB-C fast charging port and LED power indicator display\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eOne-Step to ECO Mode\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eSometimes you need discretion, not blinding power. The EST Mini achieves \u003cstrong\u003eOne-step to ECO Mode\u003c\/strong\u003e (10 Lumens) instantly.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eThis low-output setting guarantees the possibility of reading maps, checking gear, or writing in conditions of total darkness without causing eye discomfort or ruining your natural night vision.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-MINI-7.jpg?v=1714297863\" alt=\"Reading comfortably in the dark with SPERAS EST Mini one-step to ECO 10 lumens mode\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSPERAS EST Mini vs. Premium Market Competitors\u003c\/h2\u003e\n\u003cdiv class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeatures\u003c\/th\u003e\n\u003cth style=\"background-color: #ea580c; color: #fff; font-size: 18px;\"\u003e🔥 SPERAS EST Mini\u003c\/th\u003e\n\u003cth\u003eStandard Premium Brands\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Output (Lumens)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight\"\u003e1900 lm (Ultra Bright)\u003c\/td\u003e\n\u003ctd\u003e1000 - 1500 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight\"\u003eUniversal Type-C Fast Charging\u003c\/td\u003e\n\u003ctd\u003eProprietary Magnetic Cable (Easy to lose)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUser Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight\"\u003eTactical Tail Switch (One-step Turbo)\u003c\/td\u003e\n\u003ctd\u003eSide switch (Hard to find in the dark)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight\"\u003eStandard 18350 (Replaceable)\u003c\/td\u003e\n\u003ctd\u003eCustomized Battery (Expensive to replace)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice \u0026amp; Value\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"speras-highlight\"\u003eHigh Performance, Budget Friendly\u003c\/td\u003e\n\u003ctd\u003eExpensive brand premium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-box-module\"\u003e\n\u003cdiv class=\"speras-feature-text\" style=\"padding: 0;\"\u003e\n\u003ch2\u003eWhat's Inside the Box?\u003c\/h2\u003e\n\u003cp style=\"color: #cbd5e1 !important; font-size: 16px; margin-bottom: 20px;\"\u003eEverything you need to get started immediately. No hidden costs for batteries or chargers.\u003c\/p\u003e\n\u003cul style=\"list-style-type: square; color: #ffffff !important; padding-left: 20px;\"\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1 * SPERAS EST Mini flashlight\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e\u003cstrong\u003e1 * 18350 1100mAh Rechargeable Battery\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1 * Type-C charging cable\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1 * Heavy-duty Lanyard\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e2 * Spare O-rings\u003c\/li\u003e\n\u003cli style=\"color: #ffffff !important;\"\u003e1 * User manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\" style=\"padding: 0;\"\u003e\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-MINI-11.jpg?v=1714297863\" alt=\"SPERAS EST Mini flashlight packaging box contents and included accessories\" style=\"border: 1px solid #333; max-width: 100%;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv class=\"speras-faq\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eHow bright is a 1900 lumen flashlight?\u003c\/summary\u003e\n\u003cp\u003eA 1900 lumen flashlight like the SPERAS EST Mini is exceptionally bright. It can effortlessly illuminate large outdoor areas, backyard spaces, or dark alleys. With its focused reflector, the EST Mini throws this beam up to 211 meters, making it perfect for search, security, and tactical identification.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhy is USB-C charging better than magnetic charging for flashlights?\u003c\/summary\u003e\n\u003cp\u003eThe SPERAS EST Mini utilizes universal Type-C fast charging. Unlike magnetic charging cables which are proprietary and expensive to replace if lost, a USB-C port allows you to charge your flashlight with the same cable you use for your smartphone, power bank, or laptop, especially useful during outdoor travel.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the SPERAS EST Mini good for Security or EDC?\u003c\/summary\u003e\n\u003cp\u003eAbsolutely. It is considered one of the best budget high-performance flashlights. The big rubber tail button ensures easy operation even with gloves on. The \"one step to Turbo\" feature is crucial for instantly identifying targets, while its compact size makes it an unobtrusive Everyday Carry (EDC) tool.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow long does the 18350 battery last on a single charge?\u003c\/summary\u003e\n\u003cp\u003eEquipped with a high-capacity 18350 1100mAh battery, the SPERAS EST Mini offers a maximum runtime of up to 57 hours on ECO mode. For higher outputs, runtime will vary, but the fast Type-C charging ensures you are quickly back to full power.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"How bright is a 1900 lumen flashlight?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"A 1900 lumen flashlight is exceptionally bright, effortlessly illuminating large areas. The EST Mini throws this beam up to 211 meters.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Why is USB-C charging better than magnetic charging for flashlights?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"USB-C allows you to charge your flashlight with the same universal cable you use for your phone or laptop, unlike proprietary magnetic cables that are expensive to replace.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Is the SPERAS EST Mini good for Security or EDC?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes. It features a big rubber tail button for easy operation and instant Turbo access, while its compact size makes it a perfect EDC tool.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"How long does the 18350 battery last on a single charge?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The EST Mini offers a maximum runtime of up to 57 hours on ECO mode with the included 18350 1100mAh battery.\"\n        }\n      }]\n    }\n\u003c\/script\u003e\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg id=\"speras-lightbox-img\" alt=\"Zoomed Product Image\"\u003e\u003c\/div\u003e\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoomable');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SPERAS","offers":[{"title":"Black","offer_id":46753298251953,"sku":null,"price":56.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EST-MINI-1_788ef91d-0eb7-48d2-88e2-cde5fd8c1d9e.jpg?v=1715246423"},{"product_id":"speras-u2-bike-light-flashlight-5000lm-340m-usb-c-rechargeable","title":"SPERAS U2 Bike Light Flashlight Wireless Control 5000lm 340m USB-C Rechargeable","description":"\u003cstyle\u003e\n    \/* 终极防爆锁：强制所有图片适应屏幕，Shopify 编辑器无法篡改这段代码 *\/\n    .speras-img-safe { \n        width: 100% !important; \n        max-width: 100% !important; \n        height: auto !important; \n        border-radius: 8px !important; \n        display: block !important; \n        margin: 0 auto 15px auto !important;\n    }\n    \/* 锁死宽度防止跳动 + 点击放大图片 *\/\n    .speras-img-zoom { cursor: zoom-in; transition: transform 0.3s ease; }\n    .speras-img-zoom:hover { transform: scale(1.02); }\n    .img-modal { display: none; position: fixed; z-index: 9999; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.9); cursor: zoom-out; align-items: center; justify-content: center; }\n    .img-modal img { max-width: 90%; max-height: 90%; border-radius: 8px; box-shadow: 0 0 30px rgba(0,0,0,0.5); }\n    .img-modal:target { display: flex; }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠修复补丁 (终极修复 Shopify 行高 Bug) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-u2-container { padding: 10px !important; box-sizing: border-box !important; overflow: hidden !important; }\n        \n        \/* 强制打散所有左右并排的 Flex 模块，变更为上下单列 *\/\n        .speras-u2-container div[style*=\"display: flex\"] { \n            display: block !important; \n        }\n        .speras-u2-container div[style*=\"flex: 1\"] { \n            display: block !important; \n            width: 100% !important; \n            max-width: 100% !important; \n            margin-bottom: 20px !important; \n            box-sizing: border-box !important; \n            height: auto !important;\n        }\n\n        \/* 彻底释放文字换行：消除文字溢出 *\/\n        .speras-u2-container h1, .speras-u2-container h2, .speras-u2-container h3, \n        .speras-u2-container p, .speras-u2-container span, .speras-u2-container li, \n        .speras-u2-container td, .speras-u2-container th, .speras-u2-container summary {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: break-word !important; \n            height: auto !important;\n            max-height: none !important;\n        }\n\n        \/* 🚨 针对截图里的重叠 Bug：强制重写标题行高，彻底拉开行距！ *\/\n        .speras-u2-container h1, .speras-u2-container h2, .speras-u2-container h3 {\n            line-height: 1.4 !important; \n            margin-bottom: 12px !important;\n        }\n        .speras-u2-container p, .speras-u2-container li {\n            line-height: 1.6 !important;\n        }\n\n        \/* 防止图片撑破屏幕 *\/\n        .speras-u2-container img { \n            max-width: 100% !important; \n            height: auto !important; \n        }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"speras-u2-container\" style=\"font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; color: #1e293b; line-height: 1.6; max-width: 950px; margin: 0 auto;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 45px 25px; border-radius: 12px; margin-bottom: 40px; text-align: center; box-shadow: 0 10px 30px rgba(0,0,0,0.15); border-bottom: 5px solid #ea580c;\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 14px; font-weight: 900; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eWireless Control Technology\u003c\/span\u003e\n\u003ch1 style=\"font-size: 34px; font-weight: 900; margin: 0 0 20px 0; line-height: 1.2; color: #ffffff !important;\"\u003eSPERAS U2: 5000lm Wireless Control Bike Light \u0026amp; Flashlight\u003c\/h1\u003e\n\u003cp style=\"font-size: 18px; color: #cbd5e1 !important; max-width: 800px; margin: 0 auto;\"\u003eThe SPERAS U2 is a multifunctional flashlight that delivers a powerful \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e5000lm max output\u003c\/strong\u003e\u003c\/span\u003e and reaches a \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e340m beam distance\u003c\/strong\u003e\u003c\/span\u003e. Ideal for camping, hiking, outdoor and everyday use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #ea580c; padding-left: 15px; margin-bottom: 25px;\"\u003e3 Luminus SST40 LEDs \u0026amp; Advanced Driver\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 50px; align-items: center; background: #f1f5f9; padding: 30px; border-radius: 12px;\"\u003e\n\u003cdiv style=\"flex: 1 1 45%;\"\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 15px;\"\u003ePowered by its \u003cstrong\u003e3 Luminus SST40 LEDs\u003c\/strong\u003e and an \u003cstrong\u003eadvanced driver\u003c\/strong\u003e, the U2 ensures a stable and powerful light source.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 45%; text-align: center;\"\u003e\n\u003ca href=\"#zoom1\"\u003e\u003cimg alt=\"SPERAS U2 Bike Light Flashlight: 3 Luminus SST40 LEDs\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2-2.jpg?v=1715170352\" class=\"speras-img-safe speras-img-zoom\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"img-modal\" id=\"zoom1\"\u003e\u003ca href=\"#_\"\u003e\u003cimg alt=\"SPERAS U2 Bike Light Flashlight: 3 Luminus SST40 LEDs\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2-2.jpg?v=1715170352\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 50px; background: #fff; padding: 25px; border-radius: 12px; border: 2px solid #ea580c; display: flex; flex-wrap: wrap; gap: 30px; align-items: center;\"\u003e\n\u003cdiv style=\"flex: 1 1 40%; text-align: center;\"\u003e\n\u003ca href=\"#zoom2\"\u003e\u003cimg alt=\"SPERAS U2 Bike Light Flashlight: Wireless USB-C Remote Pressure Switch\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2-1.jpg?v=1715170352\" class=\"speras-img-safe speras-img-zoom\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"img-modal\" id=\"zoom2\"\u003e\u003ca href=\"#_\"\u003e\u003cimg alt=\"SPERAS U2 Bike Light Flashlight: Wireless USB-C Remote Pressure Switch\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2-1.jpg?v=1715170352\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 50%;\"\u003e\n\u003ch3 style=\"font-size: 24px; font-weight: 800; color: #0f172a;\"\u003eWireless USB-C Remote Pressure Switch\u003c\/h3\u003e\n\u003cp style=\"font-size: 17px; color: #475569;\"\u003eAn added feature is the \u003cstrong\u003ewireless USB-C remote pressure switch\u003c\/strong\u003e that can free up your hands. Control your light easily without messy wires, making it perfect for tactical and cycling applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 50px; background: #f8fafc; padding: 30px; border-radius: 12px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: 800; color: #0f172a; text-align: center; margin-bottom: 20px;\"\u003eRectangle Shape \u0026amp; Heat Dissipation\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; align-items: center;\"\u003e\n\u003cdiv style=\"flex: 1 1 45%; text-align: center;\"\u003e\n\u003ca href=\"#zoom3\"\u003e\u003cimg alt=\"SPERAS U2 Bike Light \u0026amp; Flashlight: Powerful Performance and Rapid Heat Dissipation\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2-8.jpg?v=1715170351\" class=\"speras-img-safe speras-img-zoom\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"img-modal\" id=\"zoom3\"\u003e\u003ca href=\"#_\"\u003e\u003cimg alt=\"SPERAS U2 Bike Light \u0026amp; Flashlight: Powerful Performance and Rapid Heat Dissipation\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2-8.jpg?v=1715170351\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003ca href=\"#zoom4\"\u003e\u003cimg alt=\"SPERAS U2 Bike Light \u0026amp; Flashlight: Powerful Performance and Rapid Heat Dissipation\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2-3.gif?v=1715170353\" class=\"speras-img-safe speras-img-zoom\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"img-modal\" id=\"zoom4\"\u003e\u003ca href=\"#_\"\u003e\u003cimg alt=\"SPERAS U2 Bike Light \u0026amp; Flashlight: Powerful Performance and Rapid Heat Dissipation\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2-3.gif?v=1715170353\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 45%;\"\u003e\n\u003cp style=\"font-size: 16px; color: #475569;\"\u003eThe \u003cstrong\u003erectangle shape\u003c\/strong\u003e provides a functional, modern and sturdy look and also \u003cstrong\u003eenhances heat dissipation\u003c\/strong\u003e. This ensures the flashlight stays cool and performs optimally during extended use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 50px;\"\u003e\n\u003cdiv style=\"flex: 1 1 48%; background: #fff; padding: 20px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center;\"\u003e\n\u003ca href=\"#zoom5\"\u003e\u003cimg alt=\"Fast Charging \u0026amp; Long Runtime\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2-4.jpg?v=1715170351\" class=\"speras-img-safe speras-img-zoom\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"img-modal\" id=\"zoom5\"\u003e\u003ca href=\"#_\"\u003e\u003cimg alt=\"Fast Charging \u0026amp; Long Runtime\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2-4.jpg?v=1715170351\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003ch3 style=\"font-size: 19px; font-weight: 800; color: #0f172a;\"\u003eFast Charging \u0026amp; Long Runtime\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #475569;\"\u003e\u003cstrong\u003eUSB-C 5V\/3A\u003c\/strong\u003e ensures fast charging in under 2.25 hours for a full charge. The 2 built-in \u003cstrong\u003eINR 3200mAh 18650 batteries\u003c\/strong\u003e provide a runtime in excess of 150 hours.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 48%; background: #fff; padding: 20px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center;\"\u003e\n\u003ca href=\"#zoom6\"\u003e\u003cimg alt=\"OTG Power Bank\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2-5.jpg?v=1715170351\" class=\"speras-img-safe speras-img-zoom\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"img-modal\" id=\"zoom6\"\u003e\u003ca href=\"#_\"\u003e\u003cimg alt=\"OTG Power Bank\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2-5.jpg?v=1715170351\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003ch3 style=\"font-size: 19px; font-weight: 800; color: #0f172a;\"\u003eOTG Power Bank\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #475569;\"\u003eUsing the included \u003cstrong\u003eOTG converter\u003c\/strong\u003e, the U2 can be used as a power bank to charge your devices in emergencies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 50px; align-items: center;\"\u003e\n\u003cdiv style=\"flex: 1 1 45%; text-align: center;\"\u003e\n\u003ca href=\"#zoom7\"\u003e\u003cimg alt=\"The SPERAS U2 is highly portable and quick to install.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2-6.jpg?v=1715170352\" class=\"speras-img-safe speras-img-zoom\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"img-modal\" id=\"zoom7\"\u003e\u003ca href=\"#_\"\u003e\u003cimg alt=\"The SPERAS U2 is highly portable and quick to install.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2-6.jpg?v=1715170352\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp style=\"font-size: 15px; color: #475569;\"\u003eWith the functional bike mount, it is easy to attach or remove the light to your bicycle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 50px;\"\u003e\n\u003cdiv style=\"flex: 1 1 100%; background: #ffffff; padding: 30px; border-radius: 12px; border: 1px solid #e2e8f0;\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 800; color: #0f172a; margin-top: 0; border-bottom: 2px solid #f1f5f9; padding-bottom: 10px;\"\u003eFeatures:\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; color: #334155; line-height: 2.0; padding-left: 20px;\"\u003e\n\u003cli\u003e5000lm high lumen output\u003c\/li\u003e\n\u003cli\u003e5V\/3A fast USB-C charging\u003c\/li\u003e\n\u003cli\u003eMultifunctional: can use as a flashlight, or can use a bike light\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 800; color: #0f172a; margin-top: 30px; border-bottom: 2px solid #f1f5f9; padding-bottom: 10px;\"\u003eInside the box:\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; color: #334155; line-height: 2.0; padding-left: 20px;\"\u003e\n\u003cli\u003e1* U2 flashlight(include battery)\u003c\/li\u003e\n\u003cli\u003e1* OTG converter\u003c\/li\u003e\n\u003cli\u003e1* USB-C cable\u003c\/li\u003e\n\u003cli\u003e1* Manual\u003c\/li\u003e\n\u003cli\u003e1* Lanyard\u003c\/li\u003e\n\u003cli\u003e1* Bike mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ca href=\"#zoom8\"\u003e\u003cimg alt=\"SPERAS U2 Bike Light \u0026amp; Flashlight — Packaging Showcase\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2-9.jpg?v=1715170352\" class=\"speras-img-safe speras-img-zoom\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"img-modal\" id=\"zoom8\"\u003e\u003ca href=\"#_\"\u003e\u003cimg alt=\"SPERAS U2 Bike Light \u0026amp; Flashlight — Packaging Showcase\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2-9.jpg?v=1715170352\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 800; color: #0f172a; margin-top: 30px; border-bottom: 2px solid #f1f5f9; padding-bottom: 10px;\"\u003eOptional accessories:\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; color: #334155; line-height: 2.0; padding-left: 20px;\"\u003e\n\u003cli\u003eWireless Control Switch\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/wireless-remote-pressure-switch-for-u2-u2t\" target=\"_blank\" title=\"Wireless Remote Pressure Switch for U2 \u0026amp; U2T\" rel=\"noopener\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eUSB-C remote pressure switch\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #ea580c; padding-left: 15px; margin-bottom: 25px;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003cdetails open=\"\" style=\"background: #fff; padding: 20px; margin-bottom: 15px; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: 800; color: #1e293b; outline: none;\"\u003eWhat are the benefits of the 3*SST40 LED and advanced driver?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eThe SPERAS U2 uses \u003cstrong\u003e3 Luminus SST40 LEDs\u003c\/strong\u003e and an \u003cstrong\u003eadvanced driver\u003c\/strong\u003e to deliver 5000lm output with high thermal efficiency and flicker-free beam stability.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 20px; margin-bottom: 15px; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: 800; color: #1e293b; outline: none;\"\u003eHow does the wireless remote control work for the bike light?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eThe U2 supports a \u003cstrong\u003ewireless USB-C remote pressure switch\u003c\/strong\u003e. Once synced, you can attach the remote to your handlebars, allowing you to instantly change modes or brightness without taking your hands off the grips or dealing with messy cables.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 20px; margin-bottom: 15px; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: 800; color: #1e293b; outline: none;\"\u003eCan I charge my phone with the SPERAS U2?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYes. Using the included \u003cstrong\u003eOTG converter\u003c\/strong\u003e, the U2 functions as a power bank. The dual built-in INR 3200mAh 18650 batteries provide plenty of reserve power to recharge your mobile devices during camping or emergencies.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 20px; margin-bottom: 15px; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer;\" open=\"\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: 800; color: #1e293b; outline: none;\"\u003eHow fast does the U2 flashlight charge?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eThe SPERAS U2 features \u003cstrong\u003e5V\/3A fast USB-C charging\u003c\/strong\u003e, which ensures the flashlight goes from empty to a full charge in under 2.25 hours, getting you back on the trail faster.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; background: #fff; padding: 45px 20px; border: 2px solid #ea580c; border-radius: 12px; margin-bottom: 50px; box-shadow: 0 10px 25px rgba(234, 88, 12, 0.08);\"\u003e\n\u003ch2 style=\"font-size: 28px; color: #0f172a; margin-top: 0; margin-bottom: 15px; font-weight: 900;\"\u003eExperience Wireless Freedom Today\u003c\/h2\u003e\n\u003ca style=\"display: inline-block; background: #ea580c; color: #fff; padding: 18px 50px; border: none; border-radius: 8px; font-weight: 900; font-size: 18px; text-transform: uppercase; cursor: pointer; text-decoration: none;\" href=\"#\"\u003e 🛒 Add to Cart Now \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SPERAS","offers":[{"title":"Black","offer_id":44029921460401,"sku":"U2 Black","price":96.0,"currency_code":"USD","in_stock":false},{"title":"Green","offer_id":44211609043121,"sku":"U2 Green","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2-1_0aa00b63-e029-4b99-8e2d-de716e0e89a5.jpg?v=1774951612"},{"product_id":"speras-u2t-5000lm-wireless-flashlight-bike-light","title":"SPERAS U2T Bike Light Flashlight 2-in-1 Tail Wireless Control 5000lm 340m USB-C Rechargeable","description":"\u003cstyle\u003e\n    \/* 🏆 Speras Universal Advanced Layout Style *\/\n    .speras-pdp-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 950px; margin: 0 auto; padding: 20px; box-sizing: border-box; }\n    \n    \/* Hero Banner *\/\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #eab308; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* Comparison Table *\/\n    .speras-table-wrapper { overflow-x: auto; margin: 40px 0; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px; }\n    .speras-table th, .speras-table td { padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-size: 16px; color: #444; }\n    .speras-table th { background-color: #0f172a; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f9fafb; }\n    .speras-highlight-col { background-color: #fefce8; font-weight: bold; width: 35%; color: #ca8a04 !important; }\n\n    \/* Layout Elements *\/\n    .speras-section-title { font-size: 28px; font-weight: bold; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-top: 50px; margin-bottom: 30px; text-align: center; }\n    .speras-grid-2 { display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 40px; }\n    .speras-grid-2 \u003e div { flex: 1 1 300px; }\n    .speras-flex-row { display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 12px; overflow: hidden; border: 1px solid #f0f0f0; box-shadow: 0 4px 6px rgba(0,0,0,0.02); }\n\n    \/* 🔍 安全居中灯箱 (Lightbox) *\/\n    .speras-img-safe { width: 100% !important; max-width: 100% !important; height: auto !important; border-radius: 8px !important; display: block !important; margin: 0 auto !important; }\n    .speras-zoom { cursor: zoom-in; transition: transform 0.2s; display: block; }\n    .speras-zoom:hover { transform: scale(1.02); }\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; right: 0; bottom: 0; padding: 15px; box-sizing: border-box; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠修复补丁 (纯 CSS 拦截) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-pdp-container { padding: 10px !important; overflow: hidden !important; box-sizing: border-box !important; }\n        .speras-pdp-container .speras-hero-banner { padding: 30px 15px !important; height: auto !important; }\n        \n        \/* 强制打散图文排版，变为上下单列 *\/\n        .speras-pdp-container .speras-flex-row,\n        .speras-pdp-container .speras-grid-2 { display: block !important; }\n        \n        .speras-pdp-container .speras-flex-row \u003e div,\n        .speras-pdp-container .speras-grid-2 \u003e div { \n            display: block !important; \n            width: 100% !important; \n            max-width: 100% !important; \n            margin-bottom: 20px !important; \n            padding: 20px !important; \n            height: auto !important; \n            box-sizing: border-box !important; \n        }\n\n        \/* 释放所有文字高度，彻底消灭挤压和重叠 *\/\n        .speras-pdp-container h1, .speras-pdp-container h2, .speras-pdp-container h3, \n        .speras-pdp-container p, .speras-pdp-container span, .speras-pdp-container li,\n        .speras-pdp-container td, .speras-pdp-container th, .speras-pdp-container summary {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: anywhere !important; \n            line-height: 1.5 !important;\n            height: auto !important;\n            max-height: none !important;\n            box-sizing: border-box !important;\n        }\n        \n        .speras-pdp-container .speras-hero-banner h1 { font-size: 26px !important; line-height: 1.3 !important; }\n        .speras-pdp-container .speras-section-title { font-size: 22px !important; margin-top: 30px !important; margin-bottom: 20px !important; }\n        .speras-pdp-container img { max-width: 100% !important; height: auto !important; }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-pdp-container\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #eab308; color: #0f172a; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 900; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eUltimate Wireless Control\u003c\/span\u003e\n\u003ch1\u003eSPERAS U2T: 5000LM Multifunctional Flashlight \u0026amp; Bike Light\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eExperience the next evolution of illumination. The \u003cstrong style=\"color: #eab308;\"\u003eSPERAS U2T\u003c\/strong\u003e is a multifunctional powerhouse that blasts \u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e5000 lumens \u003c\/span\u003e\u003c\/strong\u003eof light. Featuring a built-in 6400mAh battery pack, optional wireless remote control, and a quick-release bike mount, it seamlessly transitions from an ultra-bright handheld searchlight to a professional cycling headlight.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px; font-weight: bold;\"\u003e🔆 5000 Lumens\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px; font-weight: bold;\"\u003e🔋 6400mAh Built-in\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px; font-weight: bold;\"\u003e📱 Power Bank Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 50px;\"\u003e\u003cimg class=\"speras-zoom speras-img-safe\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2T-1.jpg?v=1715171552\" alt=\"SPERAS U2T wireless control multifunctional flashlight and bike light with 5000 lumens\" style=\"max-width: 850px; box-shadow: 0 8px 25px rgba(0,0,0,0.1);\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eThe Evolution: SPERAS U2T vs Standard U2\u003c\/h2\u003e\n\u003cp style=\"text-align: center; color: #475569; margin-bottom: 30px; font-size: 16px;\"\u003eBoth the U2 and U2T share the same devastating 5000-lumen output and massive 6400mAh battery. However, the \u003cstrong\u003eU2T is upgraded with a professional dual-switch system\u003c\/strong\u003e, adding a heavy-duty tail button for rapid deployment.\u003c\/p\u003e\n\u003cdiv class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 25%;\"\u003eCore Features\u003c\/th\u003e\n\u003cth style=\"background: #eab308 !important; color: #0f172a; width: 40%; font-size: 18px;\"\u003e🌟 SPERAS U2T (Upgraded)\u003c\/th\u003e\n\u003cth style=\"background: #475569 !important; color: #fff; width: 35%; font-size: 18px;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255); text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-u2-bike-light-flashlight-5000lm-340m-usb-c-rechargeable\" target=\"_blank\" title=\"SPERAS U2 Bike Light Flashlight Wireless Control 5000lm 340m USB-C Rechargeable\" style=\"color: rgb(255, 255, 255); text-decoration: underline;\" rel=\"noopener\"\u003eStandard SPERAS U2\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; color: #555;\"\u003eSwitch System\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eDual Control: Tail Button + Side Button\u003c\/td\u003e\n\u003ctd style=\"background: #f1f5f9;\"\u003eSingle Side Switch Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; color: #555;\"\u003eInstant Access\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eOne-step to Turbo via Tail Button\u003c\/td\u003e\n\u003ctd style=\"background: #fff;\"\u003eStandard multi-click operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; color: #555;\"\u003eMax Output\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-col\"\u003e5000 Lumens (3*SST40 LEDs)\u003c\/td\u003e\n\u003ctd style=\"background: #f1f5f9;\"\u003e5000 Lumens (3*SST40 LEDs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; color: #555;\"\u003eBattery Power\u003c\/td\u003e\n\u003ctd class=\"speras-highlight-col\"\u003e6400mAh Built-in + OTG Power Bank\u003c\/td\u003e\n\u003ctd style=\"background: #fff;\"\u003e6400mAh Built-in + OTG Power Bank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eUnmatched Performance \u0026amp; Innovation\u003c\/h2\u003e\n\u003cdiv class=\"speras-flex-row\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 35px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ca8a04; margin-top: 0;\"\u003e5000 Lumens \u0026amp; 340m Penetrating Beam\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 15px;\"\u003eEquipped with \u003cstrong\u003e3 powerful Luminus SST40 LEDs\u003c\/strong\u003e and an advanced driver, the U2T pushes out an incredible 5000-lumen max output. It effortlessly reaches a 340-meter beam distance, turning night into day.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 0;\"\u003eThe unique rectangular shape isn't just for a modern, functional look—it significantly enhances heat dissipation during high-output operations to keep the light stable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 20px;\"\u003e\u003cimg class=\"speras-zoom speras-img-safe\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2T-2.jpg?v=1715171552\" alt=\"SPERAS U2T 5000lm max output and 340m beam distance with 3 Luminus SST40 LEDs\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-flex-row\" style=\"flex-direction: row-reverse;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 35px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ca8a04; margin-top: 0;\"\u003eMassive 6400mAh Battery \u0026amp; Indication\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 15px;\"\u003ePower that lasts. The U2T features a built-in battery pack containing two high-capacity INR 3200mAh 18650 cells, delivering a total of \u003cstrong\u003e6400mAh\u003c\/strong\u003e. This allows for an ultra-long runtime in excess of 150 hours on ECO mode.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 0;\"\u003eA smart power indicator illuminates for 5 seconds when turned on, using clear colors (Green, Yellow, Red) to let you know exactly how much juice is left.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 20px;\"\u003e\u003cimg class=\"speras-zoom speras-img-safe\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2T-3.gif?v=1715171552\" alt=\"SPERAS U2T battery indication with built-in 6400mAh capacity\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-flex-row\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 35px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ca8a04; margin-top: 0;\"\u003eInnovative 2-in-1 Multi-functional Tail Button\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 15px;\"\u003eTake full control with the U2T's exclusive dual-switch design. The heavy-duty \u003cstrong\u003e2-in-1 Tail Button\u003c\/strong\u003e supports rapid outdoor deployment, granting one-step access to Turbo or easy mode changing.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 0;\"\u003eMeanwhile, the highly responsive Side Button handles daily operations, including Memory ON, mode cycling, and SOS features. A simple, professional operating experience for any task.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 20px;\"\u003e\u003cimg class=\"speras-zoom speras-img-safe\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2T-4.gif?v=1715171552\" alt=\"SPERAS U2T innovative 2-in-1 multi-functional tail button and side switch operation\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-flex-row\" style=\"flex-direction: row-reverse;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 35px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ca8a04; margin-top: 0;\"\u003e5V\/3A Fast Charging \u0026amp; OTG Power Bank\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 15px;\"\u003eDowntime is minimal. The U2T supports large current \u003cstrong\u003eUSB-C fast charging (5V\/3A)\u003c\/strong\u003e, capable of fully recharging the massive battery pack in just under 2.25 hours.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 0;\"\u003eNeed emergency power? Insert the included OTG converter, and the U2T transforms into a high-speed power bank. Discharge at max 5V\/3A to rapidly revive your phone or electronics during camping trips.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 20px;\"\u003e\n\u003cimg class=\"speras-zoom speras-img-safe\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2T-5.jpg?v=1715171552\" alt=\"SPERAS U2T USB-C 5V\/3A fast charging port\" style=\"margin-bottom: 15px !important;\"\u003e \u003cimg class=\"speras-zoom speras-img-safe\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2T-6.jpg?v=1715171551\" alt=\"SPERAS U2T OTG discharging power bank function charging a phone\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-flex-row\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 35px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ca8a04; margin-top: 0;\"\u003eBuilt for the Outdoors: Flashlight \u0026amp; Bike Light\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 15px;\"\u003eWeighing only 217g (battery included) with a compact 107mm frame, it slides perfectly into your pocket. But its true versatility shines outside.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 0;\"\u003eWith the included functional bike mount, it easily attaches to your bicycle handlebars. Pair it with the \u003cstrong\u003eoptional Wireless Control Switch\u003c\/strong\u003e or USB-C Remote Switch, and you can operate the light without ever taking your hands off the grips.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 20px;\"\u003e\u003cimg class=\"speras-zoom speras-img-safe\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2T-7.jpg?v=1715171552\" alt=\"SPERAS U2T dimensions and application for camping, pocket carry, and bicycle mounting\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eTechnical Specifications \u0026amp; Box Contents\u003c\/h2\u003e\n\u003cdiv class=\"speras-grid-2\"\u003e\n\u003cdiv style=\"background: #fafafa; padding: 30px; border-radius: 12px; border: 1px solid #e2e8f0; box-shadow: 0 4px 6px rgba(0,0,0,0.02);\"\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: bold; color: #0f172a; margin-top: 0; text-align: center; margin-bottom: 20px;\"\u003eSpecification Overview\u003c\/h3\u003e\n\u003cimg class=\"speras-zoom speras-img-safe\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2T-8.jpg?v=1715171552\" alt=\"SPERAS U2T technical specifications chart showing runtime, output, and IP68 waterproof rating\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 30px; border-radius: 12px; border: 1px solid #e2e8f0; box-shadow: 0 4px 6px rgba(0,0,0,0.02);\"\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: bold; color: #0f172a; margin-top: 0; text-align: center; margin-bottom: 20px;\"\u003eInside the Box \u0026amp; Options\u003c\/h3\u003e\n\u003cimg class=\"speras-zoom speras-img-safe\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2T-10.jpg?v=1715171552\" alt=\"SPERAS U2T inside the box packing list including bike mount and OTG converter\" style=\"margin-bottom: 20px !important;\"\u003e\n\u003cp style=\"font-size: 15px; color: #475569; margin-bottom: 5px;\"\u003e\u003cstrong\u003eStandard Package Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"font-size: 14px; color: #475569; padding-left: 20px; line-height: 1.6; margin-bottom: 15px;\"\u003e\n\u003cli\u003e1* U2T Flashlight (with built-in battery)\u003c\/li\u003e\n\u003cli\u003e1* Bike Mount (BM2)\u003c\/li\u003e\n\u003cli\u003e1* OTG Converter\u003c\/li\u003e\n\u003cli\u003e1* USB-C Charging Cable\u003c\/li\u003e\n\u003cli\u003e1* Lanyard \u0026amp; Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 15px; color: #475569; margin-bottom: 5px;\"\u003e\u003cstrong\u003eOptional Accessories:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"font-size: 14px; color: #475569; padding-left: 20px; line-height: 1.6;\"\u003e\n\u003cli\u003eWireless Control Switch\u003c\/li\u003e\n\u003cli\u003eUSB-C Remote Pressure Switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 50px;\"\u003e\n\u003ch3 style=\"font-size: 20px; color: #475569; margin-bottom: 20px;\"\u003eAvailable in Multiple Colors\u003c\/h3\u003e\n\u003cimg class=\"speras-zoom speras-img-safe\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2T-9.jpg?v=1715171551\" alt=\"SPERAS U2T multiple colors available in Black and Green\" style=\"max-width: 600px !important; box-shadow: 0 4px 15px rgba(0,0,0,0.05);\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 40px 20px; border: 2px solid #eab308; border-radius: 12px; text-align: center; margin: 50px 0; box-shadow: 0 10px 25px rgba(234, 179, 8, 0.08);\"\u003e\n\u003ch2 style=\"font-size: 28px; color: #0f172a; margin-top: 0; margin-bottom: 15px; font-weight: 900;\"\u003eTake Control of the Night\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 25px; max-width: 650px; margin-left: auto; margin-right: auto;\"\u003eDon't settle for single-use gear. Whether you are blazing trails on your mountain bike or managing an outdoor campsite, the SPERAS U2T delivers 5000 lumens of reliable, multifunctional power.\u003c\/p\u003e\n\u003ca href=\"#top\" style=\"display: inline-block; background: #0f172a; color: #fff; padding: 16px 40px; border-radius: 8px; font-weight: 900; font-size: 18px; text-transform: uppercase; box-shadow: 0 6px 20px rgba(15, 23, 42, 0.2); text-decoration: none; transition: background 0.3s ease;\"\u003e🛒 SELECT OPTIONS \u0026amp; ADD TO CART\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\" open=\"\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eHow does the Power Bank feature work?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eIt's incredibly simple. Insert the included OTG converter into the U2T's USB-C port, connect your phone's charging cable, and the flashlight will output up to 5V\/3A of fast-charging power from its massive 6400mAh built-in battery pack.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eIs the bike mount included in the standard package?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYes! The heavy-duty bike mount is included inside every standard box. You can easily attach or remove the U2T from your bicycle handlebars in seconds.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eDo I need to buy batteries for it?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eNo, the SPERAS U2T comes with two built-in 3200mAh 18650 batteries (totaling 6400mAh). It is a complete, ready-to-use system that recharges directly via the included USB-C cable.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg id=\"speras-lightbox-img\" alt=\"Zoomed Product Image\"\u003e\u003c\/div\u003e\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoom');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Speras Light","offers":[{"title":"Black","offer_id":44030082711729,"sku":"U2T-1","price":99.0,"currency_code":"USD","in_stock":false},{"title":"Green","offer_id":44030082744497,"sku":"U2T-2","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/U2T-1_e93bde4f-cf26-4cfb-ac49-5a0f769c661f.jpg?v=1776394734"},{"product_id":"speras-th4-compact-hunting-flashlight-4-in-1-led-w-r-g-ir850","title":"SPERAS TH4 Compact Hunting Flashlight | 4-in-1 LED (W\/R\/G\/IR850) 800 lumens 739 meters","description":"\u003cstyle\u003e\n    \/* 🏆 Speras Universal Hero Banner \u0026 Layout Style *\/\n    .speras-pdp-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 950px; margin: 0 auto; padding: 20px; }\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* Comparison Table \/ Formatting *\/\n    .speras-table-wrapper { overflow-x: auto; margin: 40px 0; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px; }\n    .speras-table th, .speras-table td { padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-size: 16px; color: #444; }\n    .speras-table th { background-color: #0f172a; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f9fafb; }\n    .speras-highlight-col { background-color: #fff7ed; font-weight: bold; width: 40%; color: #c2410c !important; }\n\n    \/* Lightbox and Hover Effects *\/\n    .speras-zoomable { cursor: zoom-in; transition: transform 0.3s ease, box-shadow 0.3s ease; display: block; }\n    .speras-zoomable:hover { transform: scale(1.02); box-shadow: 0 8px 20px rgba(0,0,0,0.1) !important; }\n    \/* 替换为安全居中写法：去掉 height:100vh，改为 top:0; bottom:0; 等四向拉伸 *\/\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; right: 0; bottom: 0; padding: 15px; box-sizing: border-box; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    \/* 配合 object-fit: contain 确保图片完美居中缩放 *\/\n    #speras-lightbox img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠修复补丁 (纯 CSS 拦截) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-pdp-container { padding: 10px !important; box-sizing: border-box !important; overflow: hidden !important; }\n        \n        \/* 强制打散所有左右并排的 Flex 模块，变更为上下单列 *\/\n        .speras-pdp-container div[style*=\"display: flex\"] { \n            display: block !important; \n        }\n        .speras-pdp-container div[style*=\"flex: 1\"] { \n            display: block !important; \n            width: 100% !important; \n            max-width: 100% !important; \n            margin-bottom: 20px !important; \n            box-sizing: border-box !important; \n            height: auto !important;\n        }\n\n        \/* 彻底释放文字高度与换行：消除手机端“叠罗汉”现象 *\/\n        .speras-pdp-container h1, \n        .speras-pdp-container h2, \n        .speras-pdp-container h3, \n        .speras-pdp-container p, \n        .speras-pdp-container span, \n        .speras-pdp-container li,\n        .speras-pdp-container td, \n        .speras-pdp-container th, \n        .speras-pdp-container summary {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: anywhere !important; \n            height: auto !important;\n            max-height: none !important;\n        }\n\n        \/* 防止图片撑破屏幕 *\/\n        .speras-pdp-container img { \n            max-width: 100% !important; \n            height: auto !important; \n        }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"speras-pdp-container\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 40px 25px; border-radius: 12px; margin-bottom: 40px; text-align: center; box-shadow: 0 10px 30px rgba(0,0,0,0.15); border-bottom: 5px solid #ea580c;\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 14px; font-weight: 900; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003ePortable Predator Light\u003c\/span\u003e\n\u003ch1 style=\"font-size: 32px; font-weight: 900; margin: 0 0 20px 0; line-height: 1.3; color: #ffffff !important;\"\u003eSPERAS TH4: Compact 4-in-1 Zoomable Hunting Flashlight\u003c\/h1\u003e\n\u003cp style=\"font-size: 17px; color: #cbd5e1 !important; max-width: 750px; margin: 0 auto;\"\u003eThe ultimate lightweight hunting companion. The SPERAS TH4 features a high-performance \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e4-color LED system\u003c\/strong\u003e\u003c\/span\u003e (White, Red, Green, and IR850) integrated into a single, compact body. With adjustable focus and stepless dimming, it provides professional hunters with precision lighting without the bulk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #ea580c; padding-left: 15px; margin-bottom: 25px;\"\u003eAdvanced Hunting Optics \u0026amp; Control\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 50px;\"\u003e\n\u003cdiv style=\"flex: 1 1 30%; background: #f8fafc; padding: 20px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center;\"\u003e\n\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH4-2.gif?v=1715681791\" alt=\"SPERAS TH4 rotating LED color switch\" style=\"width: 100%; border-radius: 8px; margin-bottom: 15px; box-shadow: 0 4px 10px rgba(0,0,0,0.05);\"\u003e\n\u003ch3 style=\"font-size: 19px; font-weight: 800; color: #0f172a; margin-top: 0;\"\u003eInstant Color Rotary Switch\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #475569;\"\u003eNo filters needed. Rotate the innovative switch to instantly cycle through White, Red, Green, or IR850 Red light for tactical night vision.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 30%; background: #f8fafc; padding: 20px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center;\"\u003e\n\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH4-3.gif?v=1715681805\" alt=\"TH4 flood to spot zoomable beam\" style=\"width: 100%; border-radius: 8px; margin-bottom: 15px; box-shadow: 0 4px 10px rgba(0,0,0,0.05);\"\u003e\n\u003ch3 style=\"font-size: 19px; font-weight: 800; color: #0f172a; margin-top: 0;\"\u003eFlood-to-Spot Zoom\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #475569;\"\u003eSmoothly adjust the beam from a wide flood for close-range scanning to a tight focused spot for long-distance targeting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 30%; background: #f8fafc; padding: 20px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center;\"\u003e\n\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH4-4.gif?v=1715681738\" alt=\"Stepless dimming control for stealthy hunting\" style=\"width: 100%; border-radius: 8px; margin-bottom: 15px; box-shadow: 0 4px 10px rgba(0,0,0,0.05);\"\u003e\n\u003ch3 style=\"font-size: 19px; font-weight: 800; color: #0f172a; margin-top: 0;\"\u003ePrecision Light Dimming\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #475569;\"\u003eAvoid spooking the prey with sudden flashes. The tail dial allows for stealthy, stepless brightness adjustment from low to high.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #ea580c; padding-left: 15px; margin-bottom: 20px;\"\u003eComparison: TH4 vs. TH6 Hunting Lights\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; border-radius: 10px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #cbd5e1; margin-bottom: 50px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; min-width: 600px; background: #fff;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 16px; background: #1e293b; color: #ffffff; width: 30%;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding: 16px; background: #ea580c; color: #ffffff; font-weight: 900; width: 35%;\"\u003eSPERAS TH4 (Compact)\u003c\/th\u003e\n\u003cth style=\"padding: 16px; background: #94a3b8; color: #ffffff; width: 35%;\"\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\" title=\"SPERAS TH6 Rechargeable 4-in-1 LED Hunting Flashlight\" href=\"https:\/\/sperasflashlight.com\/products\/speras-th6-hunting-flashlight-4-in-1-hunting-light-zoomable-hunting-flashlight?_pos=1\u0026amp;_psq=th6\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003eSPERAS TH6 (Long-Range)\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #fffbeb;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: bold;\"\u003eLED Colors\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #b45309; font-weight: bold;\"\u003e4 LEDs (W\/R\/G\/IR850)\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px;\"\u003e4 LEDs (W\/R\/G\/IR850)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: bold;\"\u003eLens Diameter\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: bold;\"\u003e47.5 mm (Compact)\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px;\"\u003e\u003cspan style=\"color: #475569;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e66 mm (Ultimate Focus)\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: bold;\"\u003eMax Throw\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px;\"\u003eIdeal for Mid-Range\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #15803d; font-weight: bold;\"\u003eUp to 1173 Meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: bold;\"\u003ePortability\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #15803d; font-weight: bold;\"\u003eHigh (Lighter \u0026amp; Smaller)\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px;\"\u003eMedium (Dedicated rifle mount)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #ea580c; padding-left: 15px; margin-bottom: 25px;\"\u003eNight-Long Reliability\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 60px; align-items: center;\"\u003e\n\u003cdiv style=\"flex: 1 1 45%;\"\u003e\n\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH4-5.jpg?v=1715681725\" alt=\"SPERAS TH4 with 5000mAh battery\" style=\"width: 100%; border-radius: 12px; margin-bottom: 15px; box-shadow: 0 4px 15px rgba(0,0,0,0.05);\"\u003e \u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH4-6.jpg?v=1715681728\" alt=\"USB-C charging and remote switch port\" style=\"width: 100%; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05);\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 45%;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #0f172a; margin-top: 0;\"\u003e5000mAh Battery \u0026amp; USB-C Charging\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 15px;\"\u003eThe TH4 includes a premium\u003cspan style=\"text-decoration: underline;\"\u003e \u003c\/span\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca rel=\"noopener\" title=\"SPERAS S50 21700 5000mAh Battery\" href=\"https:\/\/sperasflashlight.com\/products\/speras-s50-21700-5000mah-battery?_pos=2\u0026amp;_psq=21700\u0026amp;_ss=e\u0026amp;_v=1.0\" style=\"color: rgb(43, 0, 255);\" target=\"_blank\"\u003e\u003cstrong\u003e21700 5000mAh rechargeable lithium battery\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e, ensuring your hunt doesn't end due to power loss. The universal USB-C port provides fast charging and is also the connection point for the included remote pressure switch.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #0f172a; margin-top: 20px;\"\u003eBuilt for the Wild\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; color: #475569;\"\u003eConstructed from high-grade aluminum, the TH4 is rugged enough to withstand recoil and harsh weather conditions, making it a reliable tool in any hunting season.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 50px;\"\u003e\n\u003cdiv style=\"flex: 1 1 45%; background: #ffffff; padding: 30px; border-radius: 12px; border: 1px solid #e2e8f0; box-shadow: 0 4px 6px rgba(0,0,0,0.02);\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 800; color: #0f172a; margin-top: 0; border-bottom: 2px solid #f1f5f9; padding-bottom: 10px;\"\u003eSPERAS TH4  Inside the Box\u003c\/h2\u003e\n\u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/sperasflashlight-TH4-packing_list.jpg?v=1743063886\" alt=\"SPERAS TH4 Box Contents Packing List\" style=\"width: 100%; border-radius: 8px; margin-bottom: 15px;\"\u003e\n\u003cul style=\"font-size: 15px; color: #334155; line-height: 1.8; padding-left: 20px;\"\u003e\n\u003cli\u003e1 × TH4 Flashlight\u003c\/li\u003e\n\u003cli\u003e1 × 21700 5000mAh Battery\u003c\/li\u003e\n\u003cli\u003e1 × Scope Mount\u003c\/li\u003e\n\u003cli\u003e1 × USB-C Remote Pressure Switch\u003c\/li\u003e\n\u003cli\u003e2 x O-ring\u003c\/li\u003e\n\u003cli\u003e1 × USB-C Cable \u003c\/li\u003e\n\u003cli\u003e1 x Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 45%; background: #f8fafc; padding: 30px; border-radius: 12px; border: 1px solid #e2e8f0; box-shadow: 0 4px 6px rgba(0,0,0,0.02);\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 800; color: #0f172a; margin-top: 0; border-bottom: 2px solid #e2e8f0; padding-bottom: 10px;\"\u003eQuick Specs\u003c\/h2\u003e\n\u003cul style=\"font-size: 15px; color: #475569; line-height: 1.8; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Array:\u003c\/strong\u003e White, Red, Green, IR850\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocus:\u003c\/strong\u003e Push\/Pull Zoomable System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLens:\u003c\/strong\u003e 47.5mm Optical Lens\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimming:\u003c\/strong\u003e Stepless dial-style control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort:\u003c\/strong\u003e Dual-purpose USB Type-C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof:\u003c\/strong\u003e Outdoor-ready rating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; background: #fff; padding: 45px 20px; border: 2px solid #ea580c; border-radius: 12px; margin-bottom: 50px; box-shadow: 0 10px 25px rgba(234, 88, 12, 0.08);\"\u003e\n\u003ch2 style=\"font-size: 28px; color: #0f172a; margin-top: 0; margin-bottom: 15px; font-weight: 900;\"\u003eThe Compact Hunter's Choice\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 25px; max-width: 600px; margin-left: auto; margin-right: auto;\"\u003eDon't compromise on versatility. Get the SPERAS TH4 for a lightweight, 4-color zoomable solution for your next nighttime mission.\u003c\/p\u003e\n\u003ca href=\"#\" style=\"display: inline-block; background: #ea580c; color: #fff; padding: 18px 50px; border: none; border-radius: 8px; font-weight: 900; font-size: 18px; text-transform: uppercase; cursor: pointer; text-decoration: none;\"\u003e 🛒 Add to Cart Now \u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #ea580c; padding-left: 15px; margin-bottom: 25px;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003cdetails open=\"\" style=\"background: #fff; padding: 20px; margin-bottom: 15px; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: 800; color: #1e293b; outline: none;\"\u003eHow do I switch between the 4 colors?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eThe TH4 features an intuitive rotary switch located near the head of the light. Simply turn the dial to instantly click between White, Red, Green, and IR850 Red LEDs without changing any lenses.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\" style=\"background: #fff; padding: 20px; margin-bottom: 15px; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: 800; color: #1e293b; outline: none;\"\u003eWhat is the main difference between TH4 and TH6?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eThe SPERAS TH4 is more compact and lightweight with a 47.5mm lens, making it easier to carry. The TH6 has a larger 66mm lens for ultimate beam focus and much longer distance throw (up to 1173m).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"How do I switch between the 4 colors?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Rotate the dial on the flashlight head to instantly switch between White, Red, Green, and IR850 LEDs.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"What is the main difference between TH4 and TH6?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"TH4 is compact and lightweight with a 47.5mm lens; TH6 has a larger 66mm lens for extreme long-range throw up to 1173m.\"\n        }\n      }]\n    }\n\u003c\/script\u003e\n\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg id=\"speras-lightbox-img\" alt=\"Zoomed Product Image\"\u003e\u003c\/div\u003e\n\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoomable');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e\n\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Black","offer_id":46738182045873,"sku":null,"price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/sperasflashlight-2025-TH4.jpg?v=1745229173"},{"product_id":"wireless-remote-pressure-switch-for-u2-u2t","title":"SPERAS Wireless Remote Pressure Switch for U2 \u0026 U2T Flashlight","description":"\u003cdiv style=\"font-family: 'Inter', -apple-system, sans-serif; color: #334155; line-height: 1.8; max-width: 900px; margin: 0 auto; padding: 20px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 40px 25px; border-radius: 12px; margin-bottom: 40px; text-align: center; border-bottom: 5px solid #ea580c;\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 14px; font-weight: 900; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eTrue Wireless Freedom\u003c\/span\u003e\n\u003ch1 style=\"font-size: 32px; font-weight: 900; margin: 0 0 20px 0; line-height: 1.3; color: #ffffff !important;\"\u003eSPERAS Wireless Remote Pressure Switch\u003c\/h1\u003e\n\u003cp style=\"font-size: 17px; color: #cbd5e1 !important; max-width: 750px; margin: 0 auto;\"\u003eUpgrade your tactical and cycling setup. Designed exclusively for the SPERAS U2 and U2T flashlights, this wireless remote allows you to control your illumination instantly without taking your hands off the grips or dealing with messy, tangled cables.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 800; color: #0f172a; border-left: 4px solid #ea580c; padding-left: 12px; margin-bottom: 20px;\"\u003eMaster Your Light, Free Your Hands\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 30px;\"\u003eTraditional pressure switches rely on fragile wires that can snag on branches or tactical gear. Our innovative wireless system uses a compact USB-C receiver for a seamless, plug-and-play connection.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 30%; background: #f8fafc; padding: 20px; border-radius: 8px; border: 1px solid #e2e8f0; text-align: center;\"\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eZero Cable Clutter\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 0; color: #475569;\"\u003eMount the remote anywhere on your bicycle handlebars or rifle rail. Enjoy a clean setup with zero snag hazards.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 30%; background: #f8fafc; padding: 20px; border-radius: 8px; border: 1px solid #e2e8f0; text-align: center;\"\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eIntuitive 3-Button Control\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 0; color: #475569;\"\u003eThe tactile A, B, and C buttons provide instant access to different modes and stepless brightness adjustments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 30%; background: #f8fafc; padding: 20px; border-radius: 8px; border: 1px solid #e2e8f0; text-align: center;\"\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003ePlug \u0026amp; Play USB-C\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 0; color: #475569;\"\u003eSimply insert the ultra-compact receiver into the flashlight's Type-C port, sync it, and you are ready for action.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fffbeb; padding: 25px; border-radius: 8px; border: 2px dashed #f59e0b; margin-bottom: 50px; text-align: center;\"\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: 800; color: #b45309; margin-top: 0; margin-bottom: 10px;\"\u003eLooking for the Perfect Match?\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; color: #78350f; margin-bottom: 20px; max-width: 600px; margin-left: auto; margin-right: auto;\"\u003eThis remote is the ultimate companion for the \u003cstrong\u003eSPERAS U2 5000lm Bike Light \u0026amp; Flashlight\u003c\/strong\u003e. Experience the full power of wireless illumination today.\u003c\/p\u003e\n\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-u2-bike-light-flashlight-5000lm-340m-usb-c-rechargeable\" target=\"_blank\" title=\"SPERAS U2 Bike Light Flashlight Wireless Control 5000lm 340m USB-C Rechargeable\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background: rgb(234, 88, 12); padding: 12px 30px; border-radius: 6px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; transition-duration: 0.2s; transition-property: background;\"\u003e\u003cb\u003eDiscover the SPERAS U2 Flashlight →\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #ea580c; padding-left: 15px; margin-bottom: 25px;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003cdetails style=\"background-color: #ffffff; padding: 15px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 6px; cursor: pointer;\" open=\"\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #111; outline: none;\"\u003eWhich flashlights are compatible with this remote?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 10px; font-size: 16px; color: #444; line-height: 1.6;\"\u003eThis wireless remote pressure switch is specifically engineered to work seamlessly with the SPERAS U2 and U2T models. It will not work with older models that lack the matching wireless receiver protocol.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #ffffff; padding: 15px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 6px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #111; outline: none;\"\u003eHow does the remote connect to the flashlight?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 10px; font-size: 16px; color: #444; line-height: 1.6;\"\u003eThe package includes a small USB-C receiver dongle. You plug this receiver directly into the USB-C charging port of your U2\/U2T flashlight. Once inserted, the remote connects instantly via a stable wireless signal.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #ffffff; padding: 15px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 6px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #111; outline: none;\"\u003eCan I use this for mountain biking?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 10px; font-size: 16px; color: #444; line-height: 1.6;\"\u003eAbsolutely. It is highly recommended for cycling. You can attach the U2 flashlight to your center mount and strap this remote right next to your hand grips. This allows you to change brightness or activate burst modes without ever taking your hands off the brakes or steering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Speras Light","offers":[{"title":"Black","offer_id":46750112579761,"sku":null,"price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/1_990846c0-393f-4682-b2de-0bf5f05c4f12.jpg?v=1719883534"},{"product_id":"speras-b7-dual-fuel-headlamp-spotlight-floodlight-600lm-92m","title":"SPERAS B7 600LM Dual-Fuel Headlamp, USB-C Rechargeable AAA Headlight","description":"\u003cstyle\u003e\n    \/* ========================================================= *\/\n    \/* 强力破解 Shopify 后台系统对行高\/高度\/全宽限制的最高权重补丁 *\/\n    \/* ========================================================= *\/\n    .speras-b7-wrapper,\n    .speras-b7-wrapper div,\n    .speras-b7-wrapper h1,\n    .speras-b7-wrapper h2,\n    .speras-b7-wrapper h3,\n    .speras-b7-wrapper p,\n    .speras-b7-wrapper li,\n    .speras-b7-wrapper span,\n    .speras-b7-wrapper summary,\n    .speras-b7-wrapper td,\n    .speras-b7-wrapper th {\n        line-height: 1.6 !important;\n        height: auto !important;\n        max-height: none !important;\n        min-height: 0 !important;\n        white-space: normal !important;\n        word-wrap: break-word !important;\n        word-break: break-word !important;\n        overflow-wrap: anywhere !important;\n        box-sizing: border-box !important;\n    }\n\n    \/* 🏆 SPERAS B7 100% 全宽饱满版面设计大盘 *\/\n    .speras-b7-wrapper { \n        font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; \n        color: #1e293b; \n        width: 100% !important; \n        max-width: 100% !important; \n        margin: 0 auto !important; \n        padding: 0 !important; \n    }\n    \n    \/* 顶部 Hero 横幅 - 彻底拉伸对齐上方分割线边框 *\/\n    .speras-b7-hero { \n        background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); \n        padding: 60px 35px !important; \n        border-radius: 12px; \n        margin-bottom: 40px !important; \n        text-align: center; \n        box-shadow: 0 10px 30px rgba(0,0,0,0.1); \n        border-bottom: 6px solid #ea580c !important;\n        width: 100% !important;\n    }\n    .speras-b7-hero h1 { font-size: 36px !important; font-weight: 900 !important; margin: 0 0 20px 0 !important; color: #ffffff !important; text-transform: uppercase; letter-spacing: 0.5px; }\n    .speras-b7-hero .subtitle { font-size: 17px !important; color: #cbd5e1 !important; max-width: 820px !important; margin: 0 auto 30px auto !important; }\n\n    \/* 通用标题样式 *\/\n    .speras-b7-title { font-size: 26px !important; font-weight: 900 !important; color: #0f172a !important; border-left: 5px solid #ea580c !important; padding-left: 15px !important; margin-top: 55px !important; margin-bottom: 30px !important; text-transform: uppercase; }\n    \n    \/* 图文排版 *\/\n    .speras-b7-row { display: flex !important; flex-wrap: wrap !important; gap: 30px !important; margin-bottom: 40px !important; align-items: center !important; background: #fafafa; border-radius: 12px; border: 1px solid #e2e8f0; overflow: hidden; width: 100% !important; }\n    .speras-b7-col-img { flex: 1 1 45% !important; padding: 20px !important; text-align: center !important; }\n    .speras-b7-col-text { flex: 1 1 45% !important; padding: 40px !important; }\n    .speras-b7-col-text h3 { font-size: 22px !important; font-weight: bold !important; color: #0f172a !important; margin-top: 0 !important; margin-bottom: 15px !important; }\n\n    \/* 三宫格布局 *\/\n    .speras-b7-grid { display: grid !important; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)) !important; gap: 25px !important; margin-bottom: 50px !important; width: 100% !important; }\n    .speras-b7-card { background: #f8fafc; padding: 25px !important; border-radius: 12px; border: 1px solid #e2e8f0; box-shadow: 0 4px 12px rgba(0,0,0,0.02); }\n    .speras-b7-card h3 { font-size: 19px !important; font-weight: 800 !important; color: #0f172a !important; margin-top: 18px !important; margin-bottom: 12px !important; }\n\n    \/* 可点击放大图片样式包装 *\/\n    .speras-zoom-trigger { display: block !important; width: 100% !important; text-decoration: none !important; border: none !important; outline: none !important; }\n    .speras-zoomable { width: 100% !important; height: auto !important; border-radius: 8px; display: block !important; margin: 0 auto !important; cursor: zoom-in !important; transition: transform 0.25s ease, box-shadow 0.25s ease; box-shadow: 0 4px 12px rgba(0,0,0,0.05); }\n    .speras-zoomable:hover { transform: scale(1.015); box-shadow: 0 8px 25px rgba(0,0,0,0.12) !important; }\n\n    \/* 表格 *\/\n    .speras-b7-table-box { overflow-x: auto !important; border-radius: 10px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #cbd5e1; margin-bottom: 50px !important; width: 100% !important; }\n    .speras-b7-table { width: 100% !important; border-collapse: collapse !important; text-align: left !important; min-width: 600px !important; background: #ffffff; }\n    .speras-b7-table th { padding: 18px 16px !important; background: #1e293b !important; color: #ffffff !important; font-weight: bold !important; }\n    .speras-b7-table td { padding: 15px 16px !important; border-bottom: 1px solid #e2e8f0 !important; }\n\n    \/* 双列技术参数块 *\/\n    .speras-b7-specs-row { display: flex !important; flex-wrap: wrap !important; gap: 25px !important; margin-bottom: 50px !important; width: 100% !important; }\n    .speras-b7-specs-block { flex: 1 1 45% !important; background: #ffffff; padding: 35px !important; border-radius: 12px; border: 1px solid #e2e8f0; }\n    .speras-b7-kit-block { flex: 1 1 45% !important; background: #f8fafc; padding: 35px !important; border-radius: 12px; border: 1px solid #e2e8f0; }\n\n    \/* CTA 购买块 *\/\n    .speras-b7-cta { text-align: center !important; background: #ffffff; padding: 50px 20px !important; border: 2px solid #ea580c !important; border-radius: 12px; margin-bottom: 50px !important; box-shadow: 0 10px 25px rgba(234, 88, 12, 0.06); width: 100% !important; }\n    .speras-b7-btn { display: inline-block !important; background: #ea580c !important; color: #ffffff !important; padding: 18px 60px !important; border-radius: 8px; font-weight: 900 !important; font-size: 18px !important; text-transform: uppercase; text-decoration: none !important; transition: background 0.2s; box-shadow: 0 4px 15px rgba(234, 88, 12, 0.2); }\n    .speras-b7-btn:hover { background: #c2410c !important; }\n\n    \/* FAQ 手风琴 *\/\n    .speras-b7-faq-box { margin-bottom: 50px !important; width: 100% !important; }\n    .speras-b7-faq-box details { background: #ffffff; padding: 22px !important; margin-bottom: 15px !important; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer; transition: background 0.2s; }\n    .speras-b7-faq-box details:hover { background: #f8fafc; }\n    .speras-b7-faq-box summary { font-size: 18px !important; font-weight: 800 !important; color: #1e293b !important; outline: none !important; }\n    .speras-b7-faq-box p { margin-top: 14px !important; color: #475569 !important; }\n\n    \/* 🏆 独家开发的 100% 纯 CSS 脚本免疫灯箱系统 *\/\n    .speras-pure-lightbox { \n        position: fixed !important; \n        z-index: 2147483647 !important; \n        top: 0 !important; left: 0 !important; right: 0 !important; bottom: 0 !important; \n        background: rgba(10, 15, 26, 0.96) !important; \n        display: none !important; \n        justify-content: center !important; \n        align-items: center !important; \n        padding: 20px !important; \n        cursor: zoom-out !important; \n        text-decoration: none !important;\n    }\n    \/* 当对应的图片 ID 被锚点链接激活时触发展示 *\/\n    .speras-pure-lightbox:target { display: flex !important; }\n    .speras-pure-lightbox img { max-width: 95vw !important; max-height: 95vh !important; object-fit: contain !important; border-radius: 8px; box-shadow: 0 0 50px rgba(0,0,0,0.6); animation: b7CssZoomIn 0.2s ease-out forwards; }\n    @keyframes b7CssZoomIn { from { transform: scale(0.96); opacity: 0; } to { transform: scale(1); opacity: 1; } }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端自适应完美打散打底 *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-b7-wrapper { padding: 0 !important; }\n        .speras-b7-hero { padding: 40px 15px !important; border-radius: 8px; }\n        .speras-b7-hero h1 { font-size: 24px !important; }\n        .speras-b7-row, .speras-b7-specs-row { display: block !important; }\n        .speras-b7-col-img, .speras-b7-col-text, .speras-b7-specs-block, .speras-b7-kit-block { display: block !important; width: 100% !important; max-width: 100% !important; padding: 20px !important; float: none !important; }\n        .speras-b7-title { font-size: 22px !important; margin-top: 40px !important; }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-b7-wrapper\"\u003e\n\u003c!-- 🏆 Hero 顶部通栏 --\u003e\n\u003cdiv class=\"speras-b7-hero\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #ffffff; padding: 6px 16px; border-radius: 20px; font-size: 14px; font-weight: 900; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eDual-Fuel Versatility\u003c\/span\u003e\n\u003ch1\u003eSPERAS B7 Dual-Fuel Headlamp: 600 Lumens \u0026amp; Hybrid Power\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eNever run out of light again. The SPERAS B7 is a high-performance \u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003edual-fuel headlamp\u003c\/span\u003e\u003c\/strong\u003e that runs on either a rechargeable USB-C Li-ion battery or 3 standard AAA batteries. Blasting 600 lumens out to 92 meters, it's the perfect failsafe companion for hiking, camping, and emergency preparedness.\u003c\/p\u003e\n\u003cdiv style=\"margin-top: 25px;\"\u003e\u003ca class=\"speras-zoom-trigger\" href=\"#b7-pop-1\"\u003e \u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/B7-1.jpg?v=1722218023\" alt=\"SPERAS B7 Dual-Fuel Headlamp 600 Lumens powerful outdoor hybrid tracking light\"\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 📸 新增结合图片模块 1：三光源系统 --\u003e\n\u003cdiv class=\"speras-b7-title\"\u003eTriple Light Sources: Engineered for Maximum Coverage\u003c\/div\u003e\n\u003cdiv class=\"speras-b7-row\"\u003e\n\u003cdiv class=\"speras-b7-col-img\"\u003e\u003ca class=\"speras-zoom-trigger\" href=\"#b7-pop-2\"\u003e \u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/B7-2_de4327e5-17ad-47e9-a3af-e18146f54d2b.jpg?v=1780455849\" alt=\"SPERAS B7 triple light sources diagram showcasing spotlight floodlight and red light for night running\"\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"speras-b7-col-text\"\u003e\n\u003ch3\u003eAdapt to Any Environment Substantially\u003c\/h3\u003e\n\u003cp\u003eEquipped with an advanced optical engineering matrix, the SPERAS B7 features \u003cstrong\u003ethree independent light sources\u003c\/strong\u003e built into one ultra-light shell. The high-intensity spotlight cuts deep into trail darkness, the auxiliary floodlight offers uniform proximity visibility, and the tactical red mode preserves dark adaptation seamlessly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 📸 原有模块：双能源切换 --\u003e\n\u003cdiv class=\"speras-b7-title\"\u003eHybrid Power: AAA or USB-C Rechargeable\u003c\/div\u003e\n\u003cdiv class=\"speras-b7-row\" style=\"flex-direction: row-reverse;\"\u003e\n\u003cdiv class=\"speras-b7-col-img\"\u003e\u003ca class=\"speras-zoom-trigger\" href=\"#b7-pop-3\"\u003e \u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/B7-4.jpg?v=1722218023\" alt=\"SPERAS B7 hybrid power system running on 1250mAh USB-C Li-ion battery pack or 3 AAA backup batteries\"\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"speras-b7-col-text\"\u003e\n\u003ch3\u003eThe Ultimate Failsafe Solution\u003c\/h3\u003e\n\u003cp\u003eBeing stuck in the dark with a dead battery is a nightmare. With the SPERAS B7, you have options:\u003c\/p\u003e\n\u003cul style=\"color: #475569; padding-left: 20px; margin-bottom: 0;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eRechargeable Mode:\u003c\/strong\u003e Use the included 1250mAh Li-ion pack for daily night runs and eco-friendly USB-C charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Mode:\u003c\/strong\u003e Swap in 3 standard \u003cstrong\u003eAAA batteries\u003c\/strong\u003e instantly when you're off-grid without a power source.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 📸 新增结合图片模块 2：远近光调节 --\u003e\n\u003cdiv class=\"speras-b7-title\"\u003eSeamless Beam Adjustment: From Spot to Flood\u003c\/div\u003e\n\u003cdiv class=\"speras-b7-row\"\u003e\n\u003cdiv class=\"speras-b7-col-img\"\u003e\u003ca class=\"speras-zoom-trigger\" href=\"#b7-pop-4\"\u003e \u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/B7-7_b5c7d9cb-13c7-4116-b944-c2e1a055c28c.jpg?v=1780455853\" alt=\"SPERAS B7 beam pattern adjustment focus overview comparing directional spotlight vs wide landscape floodlight\"\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"speras-b7-col-text\"\u003e\n\u003ch3\u003eFocus and Wide Flood Control\u003c\/h3\u003e\n\u003cp\u003eThe B7 supports smooth configuration transitions from a tightly focused long-throw beam to an expansive, wide-angle flood. Whether you are illuminating a distant mountain peak while camping under the stars or navigating challenging snow-packed trails, adjusting the beam pattern to your exact situational requirement takes just a simple press.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 📸 原有模块：应用三宫格 --\u003e\n\u003cdiv class=\"speras-b7-title\"\u003eDesigned for Every Nighttime Mission\u003c\/div\u003e\n\u003cdiv class=\"speras-b7-grid\"\u003e\n\u003cdiv class=\"speras-b7-card\"\u003e\n\u003ca class=\"speras-zoom-trigger\" href=\"#b7-pop-5\"\u003e \u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/B7-6.jpg?v=1722218023\" alt=\"SPERAS B7 ultra light headlamp used for night running and long distance hiking trail visibility\"\u003e \u003c\/a\u003e\n\u003ch3\u003eNight Running \u0026amp; Hiking\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #475569; margin-bottom: 0;\"\u003eLightweight and secure. The 600-lumen spotlight provides a clear view of the trail ahead, while the breathable headband ensures comfort during long treks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-b7-card\"\u003e\n\u003ca class=\"speras-zoom-trigger\" href=\"#b7-pop-6\"\u003e \u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/B7-5.jpg?v=1722218023\" alt=\"SPERAS B7 wide even beam floodlight used for automotive vehicle repair and household emergency maintenance\"\u003e \u003c\/a\u003e\n\u003ch3\u003eWork \u0026amp; Emergency Repair\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #475569; margin-bottom: 0;\"\u003eThe side floodlight provides wide, even illumination perfect for close-up tasks like vehicle maintenance or household repairs during power outages.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-b7-card\"\u003e\n\u003ca class=\"speras-zoom-trigger\" href=\"#b7-pop-7\"\u003e \u003cimg class=\"speras-zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/B7-3.jpg?v=1722218023\" alt=\"SPERAS B7 red light mode option utilized for preserving night vision during night fishing and hunting\"\u003e \u003c\/a\u003e\n\u003ch3\u003eFishing \u0026amp; Night Vision\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #475569; margin-bottom: 0;\"\u003eUtilize the \u003cstrong\u003eRed Light mode\u003c\/strong\u003e to preserve your night vision and avoid attracting insects during late-night fishing or hunting trips.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 📊 对比表格 --\u003e\n\u003cdiv class=\"speras-b7-title\"\u003eChoose Your Power: B7 vs. B8\u003c\/div\u003e\n\u003cdiv class=\"speras-b7-table-box\"\u003e\n\u003ctable class=\"speras-b7-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth style=\"background: #ea580c; color: #ffffff; font-weight: 900;\"\u003eSPERAS B7 (Hybrid)\u003c\/th\u003e\n\u003cth style=\"background: #94a3b8; color: #ffffff;\"\u003e\u003ca rel=\"noopener\" title=\"SPERAS B8 Rechargeable Headlamp | 700 Lumens, RGB \u0026amp; USB-C\" href=\"https:\/\/sperasflashlight.com\/products\/speras-b8-rechargeable-headlamp-700-lumens-rgb-usb-c\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSPERAS B8 (High-Power)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd style=\"color: #b45309; font-weight: bold;\"\u003eDual-Fuel (AAA or Li-ion)\u003c\/td\u003e\n\u003ctd\u003eBuilt-in 1800mAh Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eMax Brightness\u003c\/td\u003e\n\u003ctd\u003e600 Lumens\u003c\/td\u003e\n\u003ctd\u003e700 Lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eLight Modes\u003c\/td\u003e\n\u003ctd\u003eSpot \/ Flood \/ Red\u003c\/td\u003e\n\u003ctd\u003eSpot \/ Flood \/ RGB Color\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBest For\u003c\/td\u003e\n\u003ctd style=\"font-weight: bold; color: #15803d;\"\u003eFailsafe Backup \u0026amp; Work\u003c\/td\u003e\n\u003ctd\u003eHunting \u0026amp; Max Lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ⚙️ 规格与内含物 --\u003e\n\u003cdiv class=\"speras-b7-specs-row\"\u003e\n\u003cdiv class=\"speras-b7-specs-block\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 800; color: #0f172a; margin-top: 0; border-bottom: 2px solid #f1f5f9; padding-bottom: 10px;\"\u003eQuick Specs\u003c\/h2\u003e\n\u003cul style=\"font-size: 15px; color: #475569; line-height: 1.8; padding-left: 20px; margin-bottom: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Output:\u003c\/strong\u003e 600 Lumens\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeam Throw:\u003c\/strong\u003e 92 Meters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging:\u003c\/strong\u003e USB Type-C (for Li-ion pack)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Ultra-lightweight for sports\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModes:\u003c\/strong\u003e Spotlight, Floodlight, Red Light\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-b7-kit-block\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 800; color: #0f172a; margin-top: 0; border-bottom: 2px solid #e2e8f0; padding-bottom: 10px;\"\u003eInside the Box\u003c\/h2\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px; color: #0f172a;\"\u003eKit Choice B (Full Hybrid):\u003c\/p\u003e\n\u003cul style=\"font-size: 15px; color: #334155; line-height: 1.8; padding-left: 20px; margin-bottom: 0;\"\u003e\n\u003cli\u003e1 × SPERAS B7 Headlamp\u003c\/li\u003e\n\u003cli\u003e1 × 1250mAh Li-ion Rechargeable Battery\u003c\/li\u003e\n\u003cli\u003e3 × Standard AAA Batteries (Backup)\u003c\/li\u003e\n\u003cli\u003e1 × USB-C Charging Cable \u0026amp; Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 🛒 CTA 模块 --\u003e\n\u003cdiv class=\"speras-b7-cta\"\u003e\n\u003ch2 style=\"font-size: 28px; color: #0f172a; margin-top: 0; margin-bottom: 15px; font-weight: 900;\"\u003eGet the Hybrid Headlamp You Can Trust\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 25px; max-width: 600px; margin-left: auto; margin-right: auto;\"\u003eNever be left in the dark. With dual-fuel power, the SPERAS B7 is always ready when you are.\u003c\/p\u003e\n\u003ca href=\"#top\" class=\"speras-b7-btn\"\u003e🛒 Add to Cart Now\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c!-- ❓ FAQ 手风琴 --\u003e\n\u003cdiv class=\"speras-b7-title\"\u003eFrequently Asked Questions (FAQ)\u003c\/div\u003e\n\u003cdiv class=\"speras-b7-faq-box\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat does \"Dual-Fuel\" mean for the B7?\u003c\/summary\u003e\n\u003cp\u003eDual-fuel means the headlamp can be powered by two completely different sources: the included high-capacity 1250mAh rechargeable Li-ion battery pack or 3 standard off-the-shelf AAA batteries, providing an excellent backup when power is unavailable.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the SPERAS B7 waterproof and rainproof?\u003c\/summary\u003e\n\u003cp\u003eYes, the B7 is engineered with robust outdoor weather protection. It safely withstands heavy rain, splashing water, and intense sweat during challenging night runs, extreme hiking, or emergency roadside maintenance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I charge the Li-ion battery directly inside the headlamp?\u003c\/summary\u003e\n\u003cp\u003eThe premium 1250mAh lithium-ion battery pack features an integrated USB-C charging port located directly on the cell structure. Simply remove the lightweight pack and plug the included Type-C cable into any standard USB block, laptop, or power bank.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it include both the rechargeable battery and the AAA backups?\u003c\/summary\u003e\n\u003cp\u003eYes! Selecting Kit Choice B ensures that your package contains the complete hybrid layout out of the box, including 1× SPERAS B7 headlamp, 1× rechargeable Li-ion battery pack, and 3× standard backup AAA cells for absolute peace of mind.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat are the primary benefits of using the Red Light mode?\u003c\/summary\u003e\n\u003cp\u003eThe tactical red light setting serves two crucial purposes: it completely preserves your natural biological night vision adjustments when tracking or reading maps in total darkness, and it doesn't attract swarms of bugs or insects during late-night fishing.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I adjust the beam pattern from spot to flood?\u003c\/summary\u003e\n\u003cp\u003eThe intuitive dual-button panel located on top allows you to seamlessly toggle between the directional, high-performance long-throw spotlight and the wide-angle floodlight output, allowing you to fine-tune your illumination zone instantly.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ========================================================= *\/\n     🏆 纯 CSS 轻量级脚本免疫灯箱盒子 (点击全屏任意位置无缝关闭)\n     ========================================================= *\/ --\u003e\n\u003cp\u003e\u003ca href=\"#_\" class=\"speras-pure-lightbox\" id=\"b7-pop-1\"\u003e \u003cimg alt=\"Enlarged SPERAS B7 View 1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/B7-1.jpg?v=1722218023\"\u003e \u003c\/a\u003e \u003ca href=\"#_\" class=\"speras-pure-lightbox\" id=\"b7-pop-2\"\u003e \u003cimg alt=\"Enlarged SPERAS B7 View 2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/B7-2_de4327e5-17ad-47e9-a3af-e18146f54d2b.jpg?v=1780455849\"\u003e \u003c\/a\u003e \u003ca href=\"#_\" class=\"speras-pure-lightbox\" id=\"b7-pop-3\"\u003e \u003cimg alt=\"Enlarged SPERAS B7 View 3\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/B7-4.jpg?v=1722218023\"\u003e \u003c\/a\u003e \u003ca href=\"#_\" class=\"speras-pure-lightbox\" id=\"b7-pop-4\"\u003e \u003cimg alt=\"Enlarged SPERAS B7 View 4\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/B7-7_b5c7d9cb-13c7-4116-b944-c2e1a055c28c.jpg?v=1780455853\"\u003e \u003c\/a\u003e \u003ca href=\"#_\" class=\"speras-pure-lightbox\" id=\"b7-pop-5\"\u003e \u003cimg alt=\"Enlarged SPERAS B7 View 5\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/B7-6.jpg?v=1722218023\"\u003e \u003c\/a\u003e \u003ca href=\"#_\" class=\"speras-pure-lightbox\" id=\"b7-pop-6\"\u003e \u003cimg alt=\"Enlarged SPERAS B7 View 6\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/B7-5.jpg?v=1722218023\"\u003e \u003c\/a\u003e \u003ca href=\"#_\" class=\"speras-pure-lightbox\" id=\"b7-pop-7\"\u003e \u003cimg alt=\"Enlarged SPERAS B7 View 7\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/B7-3.jpg?v=1722218023\"\u003e \u003c\/a\u003e \u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"What does dual-fuel mean for the B7?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Dual-fuel means the B7 can run on either a rechargeable Li-ion battery or 3 standard AAA batteries.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Is the SPERAS B7 waterproof?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes, it is built to withstand rain and sweat, making it ideal for outdoor sports and camping.\"\n        }\n      }]\n    }\n\u003c\/script\u003e\u003c\/p\u003e","brand":"Speras Light","offers":[{"title":"3*AAA","offer_id":44449049706673,"sku":"","price":25.89,"currency_code":"USD","in_stock":true},{"title":"3*AAA \u0026 1*Rechargeable Li-lon battery","offer_id":44449062748337,"sku":"","price":36.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/speras_B7.jpg?v=1780025348"},{"product_id":"c32-18650-battery-3200mah-for-only-speras-est-max-use","title":"C32 18650 Battery 3200mAh for Only SPERAS EST Max Use","description":"\u003cstyle\u003e\n    \/* 🏆 Speras Universal Hero Banner \u0026 Layout Style *\/\n    .speras-pdp-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 950px; margin: 0 auto; padding: 20px; }\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* Comparison Table \/ Formatting *\/\n    .speras-table-wrapper { overflow-x: auto; margin: 40px 0; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px; }\n    .speras-table th, .speras-table td { padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-size: 16px; color: #444; }\n    .speras-table th { background-color: #0f172a; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f9fafb; }\n    .speras-highlight-col { background-color: #fff7ed; font-weight: bold; width: 40%; color: #c2410c !important; }\n\n    \/* Lightbox and Hover Effects *\/\n    .speras-zoomable { cursor: zoom-in; transition: transform 0.3s ease, box-shadow 0.3s ease; display: block; }\n    .speras-zoomable:hover { transform: scale(1.02); box-shadow: 0 8px 20px rgba(0,0,0,0.1) !important; }\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* Layout Elements *\/\n    .speras-section-title { font-size: 28px; font-weight: bold; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-top: 50px; margin-bottom: 30px; text-align: center; }\n\n    \/* 极致稳定的左右图文模块 *\/\n    .speras-feature-row { display: flex; flex-wrap: wrap; background: #fafafa; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 40px; overflow: hidden; align-items: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02); }\n    .speras-feature-text { flex: 1 1 300px; padding: 35px; }\n    .speras-feature-img { flex: 1 1 300px; padding: 25px; text-align: center; }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-pdp-container\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eExclusive Tactical Power\u003c\/span\u003e\n\u003ch1\u003eSPERAS C32 Customized Lithium Battery\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eExperience flawless tactical performance. The \u003cstrong style=\"color: #ea580c;\"\u003eSPERAS C32\u003c\/strong\u003e is a highly specialized, customized lithium battery engineered exclusively for the \u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0); text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-est-max-tactical-flashlight-2500-lumen-flashlight-police-duty-light\" target=\"_blank\" title=\" SPERAS EST MAX 2500lm 279m Professional Tactical Police Flashlight\" style=\"color: rgb(255, 42, 0); text-decoration: underline;\" rel=\"noopener\"\u003eSPERAS EST MAX\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e flashlight. Featuring a unique design with both the positive and negative poles on the same side, it ensures seamless compatibility with advanced tactical tail switches.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔒 EST MAX Exclusive\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e⚡ Dual-Pole Same Side\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔋 High Drain Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 50px; max-width: 600px; margin-left: auto; margin-right: auto;\"\u003e\u003cimg style=\"width: 100%; height: auto; border-radius: 12px; box-shadow: 0 8px 25px rgba(0,0,0,0.05); display: block;\" alt=\"SPERAS C32 customized lithium battery exclusively for EST MAX flashlight\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/C32-1000X1000.jpg?v=1724033331\" class=\"speras-zoomable\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eEngineered for the EST MAX\u003c\/h2\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003e100% Exclusive Compatibility\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eStandard batteries simply won't work. The SPERAS C32 is a custom-built power source designed from the ground up \u003cstrong\u003estrictly for the SPERAS EST MAX\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eBy matching the exact electrical and physical requirements of the EST MAX, this battery guarantees optimal lumen output, consistent runtimes, and prevents any potential operational failures during critical moments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\n\u003cdiv style=\"background: #1e293b; padding: 50px 20px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); height: 100%; display: flex; flex-direction: column; justify-content: center;\"\u003e\n\u003cp style=\"font-size: 45px; margin: 0; line-height: 1;\"\u003e🔦\u003c\/p\u003e\n\u003ch4 style=\"color: #fff; font-size: 20px; margin: 15px 0 5px 0;\"\u003eEST MAX Only\u003c\/h4\u003e\n\u003cp style=\"color: #94a3b8; font-size: 14px; margin: 0;\"\u003ePerfect Fit \u0026amp; Function\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex-direction: row-reverse;\" class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eInnovative Dual-Pole Design\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eWhat makes this battery unique? Advanced tactical flashlights require intricate circuitry to support multi-functional tail switches.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eTo achieve this, the C32 is engineered with \u003cstrong\u003eboth the positive (+) and negative (-) poles located on the same side\u003c\/strong\u003e of the battery. This custom structure is the secret behind the EST MAX's lightning-fast tactical response.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\n\u003cdiv style=\"background: #fff7ed; border: 1px solid #ffedd5; padding: 50px 20px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); height: 100%; display: flex; flex-direction: column; justify-content: center;\"\u003e\n\u003cp style=\"font-size: 45px; margin: 0; line-height: 1;\"\u003e⚡\u003c\/p\u003e\n\u003ch4 style=\"color: #9a3412; font-size: 20px; margin: 15px 0 5px 0;\"\u003eSame-Side Poles\u003c\/h4\u003e\n\u003cp style=\"color: #c2410c; font-size: 14px; margin: 0;\"\u003eAdvanced Circuitry Design\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"max-width: 800px; margin: 0 auto 50px auto;\" class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSPERAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eModel\u003c\/td\u003e\n\u003ctd\u003eC32 Customized Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBattery Chemistry\u003c\/td\u003e\n\u003ctd\u003eRechargeable Lithium-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eStructural Design\u003c\/td\u003e\n\u003ctd\u003ePositive and Negative poles on one side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"color: #d32f2f !important;\" class=\"speras-highlight-col\"\u003eStrict Compatibility\u003c\/td\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eSPERAS EST MAX ONLY (Will NOT work in other devices)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 40px; max-width: 800px; margin-left: auto; margin-right: auto;\"\u003e\n\u003cdetails open=\"\" style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eCan I use this battery in other flashlights?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003e\u003cstrong\u003eNo.\u003c\/strong\u003e The SPERAS C32 is a highly customized battery with both the positive and negative poles located on the same side. It is designed strictly for the SPERAS EST MAX. Inserting it into standard flashlights or devices will not work and may cause damage.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eWhy are both poles on the same side?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eAdvanced tactical flashlights like the EST MAX use sophisticated dual-switch or multi-functional tail caps. Having both electrical contacts on the same side of the battery allows the flashlight to complete complex circuits efficiently, enabling instant strobe or turbo features.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eHow do I charge this battery?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYou can charge this battery directly while it is inside your SPERAS EST MAX flashlight using the flashlight's built-in charging port. Do not attempt to charge this in a standard universal battery charger unless it explicitly supports same-side dual-pole customized batteries.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"Can I use this battery in other flashlights?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"No. The SPERAS C32 is a customized battery with both poles on the same side. It is designed strictly for the SPERAS EST MAX and will not work in standard devices.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Why are both poles on the same side?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Advanced tactical flashlights like the EST MAX use sophisticated multi-functional tail caps. Same-side poles allow the flashlight to complete complex circuits efficiently for tactical features.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"How do I charge this battery?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Charge this battery directly while it is inside your SPERAS EST MAX flashlight using the flashlight's built-in charging port.\"\n        }\n      }]\n    }\n\u003c\/script\u003e\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg alt=\"Enlarged view of SPERAS C32 Customized Battery\" id=\"speras-lightbox-img\"\u003e\u003c\/div\u003e\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoomable');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":44524281200817,"sku":"C32","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/C32-1000X1000_3cd1b538-8f92-4047-8418-129db4003268.jpg?v=1724033343"},{"product_id":"speras-pb38-18650-3800mah-lithium-battery-20a-hdc","title":"SPERAS PB38 18650 3800mAh lithium battery 20A HDC","description":"\u003cstyle\u003e\n    \/* 安全的图片悬停放大特效，Shopify 100% 兼容 *\/\n    .speras-spec-img { width: 100%; border-radius: 8px; border: 1px solid #e2e8f0; transition: transform 0.3s ease; cursor: zoom-in; }\n    .speras-spec-img:hover { transform: scale(1.02); box-shadow: 0 10px 25px rgba(0,0,0,0.1); }\n\u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Inter', -apple-system, sans-serif; color: #334155; line-height: 1.8; max-width: 900px; margin: 0 auto; padding: 20px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 40px 25px; border-radius: 12px; margin-bottom: 40px; text-align: center; border-bottom: 5px solid #ea580c;\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 14px; font-weight: 900; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eHigh Drain Performance\u003c\/span\u003e\n\u003ch1 style=\"font-size: 32px; font-weight: 900; margin: 0 0 20px 0; line-height: 1.3; color: #ffffff !important;\"\u003eSPERAS PB38 18650 3800mAh Lithium Battery (20A HDC)\u003c\/h1\u003e\n\u003cp style=\"font-size: 17px; color: #cbd5e1 !important; max-width: 750px; margin: 0 auto;\"\u003ePower your high-performance tactical and outdoor flashlights with the SPERAS PB38. Delivering a massive 3800mAh capacity and a 20A maximum discharge current, this premium 18650 cell ensures your gear runs brighter and longer when you need it most.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 800; color: #0f172a; border-left: 4px solid #ea580c; padding-left: 12px; margin-bottom: 20px;\"\u003eUnleash the Full Potential of Your Flashlight\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 25px;\"\u003eStandard batteries often suffer from voltage sag under heavy loads, causing high-lumen flashlights to step down in brightness prematurely. The SPERAS PB38 is engineered with High Drain Current (HDC) chemistry, allowing it to push up to 20 Amps safely. This guarantees sustained turbo modes and maximum beam distance for your tactical equipment.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 45%; background: #f8fafc; padding: 20px; border-radius: 8px; border: 1px solid #e2e8f0;\"\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eMassive 3800mAh Capacity\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 0;\"\u003eExtended runtimes for long hunting trips, camping nights, or emergency shifts. Spend less time charging and more time illuminating the dark.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 45%; background: #f8fafc; padding: 20px; border-radius: 8px; border: 1px solid #e2e8f0;\"\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003e20A Max Discharge (HDC)\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 0;\"\u003eDesigned specifically for high-drain devices. Easily handles the intense power draw of modern LED emitters without overheating or failing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 800; color: #0f172a; border-left: 4px solid #ea580c; padding-left: 12px; margin-bottom: 20px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; border-radius: 8px; border: 1px solid #cbd5e1; margin-bottom: 30px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; background: #fff;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold; width: 40%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003ePB38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold;\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e18650 Lithium-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold;\"\u003eCapacity\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e3800mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold;\"\u003ePower\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e13.68Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold;\"\u003eContinuous Output Current\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold;\"\u003eMax Discharge Current\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e20A (HDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003eLength: 69.1mm | Diameter: 18.45mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold; background: #f8fafc;\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; background: #f8fafc;\"\u003e49.6g (56.4g gross weight with plastic box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 50px; text-align: center;\"\u003e\n\u003cp style=\"font-size: 14px; color: #64748b; margin-bottom: 10px;\"\u003eClick the image below to view the full SPERAS battery specification chart\u003c\/p\u003e\n\u003ca title=\"Click to enlarge\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERAS_Battery_Size.png?v=1724230819\" target=\"_blank\"\u003e \u003cimg class=\"speras-spec-img\" alt=\"SPERAS 18650 and 21700 lithium battery technical specification and comparison chart\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERAS_Battery_Size.png?v=1724230819\"\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #ea580c; padding-left: 15px; margin-bottom: 25px;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003cdetails style=\"background-color: #ffffff; padding: 15px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 6px; cursor: pointer;\" open=\"\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #111; outline: none;\"\u003eWhat does 20A HDC mean?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 10px; font-size: 16px; color: #444; line-height: 1.6;\"\u003eHDC stands for High Drain Current. It indicates that the SPERAS PB38 can safely deliver up to 20 Amps of maximum current. This is crucial for ultra-bright tactical flashlights that require massive energy to sustain their highest lumen outputs without dropping voltage.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #ffffff; padding: 15px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 6px; cursor: pointer;\" open=\"\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #111; outline: none;\"\u003eDoes this battery have a built-in USB charging port?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 10px; font-size: 16px; color: #444; line-height: 1.6;\"\u003eNo, the PB38 model focuses entirely on maximizing capacity (3800mAh) and output current. It does not feature a built-in USB port. To recharge it, you should use a dedicated lithium-ion battery charger or place it inside a flashlight that has built-in charging capabilities.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #ffffff; padding: 15px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 6px; cursor: pointer;\" open=\"\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #111; outline: none;\"\u003eIs the PB38 compatible with all 18650 flashlights?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 10px; font-size: 16px; color: #444; line-height: 1.6;\"\u003eWith a standard diameter of 18.45mm and a length of 69.1mm, the PB38 is widely compatible with most high-end flashlights designed for standard 18650 cells. Always check your device specifications to ensure it accepts standard length 18650 batteries.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"黑色","offer_id":46750108975281,"sku":null,"price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/PB38-Battery_6992c961-0e70-4669-9514-7fb19b8ca738.jpg?v=1724934281"},{"product_id":"speras-pb11-18350-lithium-battery-1100mah","title":"SPERAS PB11 18350 Lithium Battery | 1100mAh High Capacity","description":"\u003cstyle\u003e\n    \/* 🏆 Speras Universal Hero Banner \u0026 Layout Style *\/\n    .speras-pdp-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 950px; margin: 0 auto; padding: 20px; }\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* Comparison Table \/ Formatting *\/\n    .speras-table-wrapper { overflow-x: auto; margin: 40px 0; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px; }\n    .speras-table th, .speras-table td { padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-size: 16px; color: #444; }\n    .speras-table th { background-color: #0f172a; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f9fafb; }\n    .speras-highlight-col { background-color: #fff7ed; font-weight: bold; width: 40%; color: #c2410c !important; }\n\n    \/* Lightbox and Hover Effects *\/\n    .speras-zoomable { cursor: zoom-in; transition: transform 0.3s ease, box-shadow 0.3s ease; display: block; }\n    .speras-zoomable:hover { transform: scale(1.02); box-shadow: 0 8px 20px rgba(0,0,0,0.1) !important; }\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* Layout Elements *\/\n    .speras-section-title { font-size: 28px; font-weight: bold; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-top: 50px; margin-bottom: 30px; text-align: center; }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-pdp-container\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eCompact Powerhouse\u003c\/span\u003e\n\u003ch1\u003eSPERAS PB11 18350 Lithium Battery\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eEquip your everyday carry and compact devices with the highly reliable \u003cstrong style=\"color: #ea580c;\"\u003eSPERAS PB11\u003c\/strong\u003e. Boasting a robust \u003cstrong\u003e1100mAh capacity\u003c\/strong\u003e, this high-performance 18350 lithium-ion battery ensures your premium EDC flashlights—such as the \u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0); text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-m4-compact-type-c-rechargeable-edc-flashlight-2000lm-700m\" target=\"_blank\" title=\"SPERAS M4 Compact Type-C Rechargeable EDC Flashlight 2000lm 700m\" style=\"color: rgb(255, 42, 0); text-decoration: underline;\" rel=\"noopener\"\u003eSPERAS M4\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e operate at their absolute peak performance.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔋 1100mAh Capacity\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e⚡ 3.7V Stable Output\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e✅ M4 \/ M2R-35 Compatible\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 50px; max-width: 600px; margin-left: auto; margin-right: auto;\"\u003e\u003cimg style=\"width: 100%; height: auto; border-radius: 12px; box-shadow: 0 8px 25px rgba(0,0,0,0.05); display: block;\" alt=\"SPERAS PB11 18350 1100mAh rechargeable lithium battery for EDC flashlights\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/PB11-2.jpg?v=1724935537\" class=\"speras-zoomable\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eSmall Size, Uncompromising Performance\u003c\/h2\u003e\n\u003cp style=\"text-align: center; color: #475569; margin-bottom: 30px; font-size: 16px;\"\u003eDesigned specifically to meet the high-drain demands of modern compact electronics and tactical gear.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 60px;\"\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #fff; padding: 30px 20px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center; box-shadow: 0 4px 10px rgba(0,0,0,0.03);\"\u003e\n\u003cp style=\"font-size: 35px; margin-bottom: 15px; margin-top: 0;\"\u003e🔋\u003c\/p\u003e\n\u003ch3 style=\"font-size: 18px; color: #0f172a; margin-top: 0; margin-bottom: 10px;\"\u003e1100mAh High Capacity\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #64748b; margin: 0; line-height: 1.6;\"\u003eProvides long-lasting, stable power for your high-drain compact flashlights, ensuring you're never left in the dark during outdoor adventures or daily tasks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #fff; padding: 30px 20px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center; box-shadow: 0 4px 10px rgba(0,0,0,0.03);\"\u003e\n\u003cp style=\"font-size: 35px; margin-bottom: 15px; margin-top: 0;\"\u003e🔦\u003c\/p\u003e\n\u003ch3 style=\"font-size: 18px; color: #0f172a; margin-top: 0; margin-bottom: 10px;\"\u003ePerfect Compatibility\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #64748b; margin: 0; line-height: 1.6;\"\u003eOfficially recommended and precision-engineered for the \u003cstrong\u003eSPERAS M4\u003c\/strong\u003e  flashlights, offering a perfect fit and optimal lumen output.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #fff; padding: 30px 20px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center; box-shadow: 0 4px 10px rgba(0,0,0,0.03);\"\u003e\n\u003cp style=\"font-size: 35px; margin-bottom: 15px; margin-top: 0;\"\u003e🛡️\u003c\/p\u003e\n\u003ch3 style=\"font-size: 18px; color: #0f172a; margin-top: 0; margin-bottom: 10px;\"\u003eSafe \u0026amp; Reliable\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #64748b; margin: 0; line-height: 1.6;\"\u003eManufactured with premium lithium-ion chemistry, supporting hundreds of reliable charge cycles while maintaining consistent 3.7V voltage stability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"max-width: 800px; margin: 0 auto 50px auto;\" class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSPERAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePB11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBattery Size \/ Form Factor\u003c\/td\u003e\n\u003ctd\u003e18350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBattery Chemistry\u003c\/td\u003e\n\u003ctd\u003eRechargeable Lithium-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e1100mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e3.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003ePrimary Compatibility\u003c\/td\u003e\n\u003ctd\u003eSPERAS M4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eGeneral Compatibility\u003c\/td\u003e\n\u003ctd\u003eAny standard electronics requiring 3.7V 18350 cells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 40px; max-width: 800px; margin-left: auto; margin-right: auto;\"\u003e\n\u003cdetails open=\"\" style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eWhat devices can I use this battery with?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eThe SPERAS PB11 is specifically designed for compact high-drain devices. It is the official recommended power source for the SPERAS M4 and M2R-35 EDC flashlights. It can also be used in other brand devices that accept standard 3.7V 18350 lithium-ion batteries.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eHow do I charge the PB11 battery?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYou can charge the PB11 using any standard, high-quality lithium-ion battery charger. Additionally, if you are using it in a flashlight with built-in charging capabilities (like the SPERAS M4 with its USB-C port), you can charge the battery directly inside the flashlight.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eIs this battery rechargeable?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYes, the PB11 is a fully rechargeable lithium-ion battery. It is designed to endure hundreds of charge cycles, making it a highly cost-effective and eco-friendly alternative to disposable batteries.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"What devices can I use this battery with?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The SPERAS PB11 is the official recommended power source for the SPERAS M4 and M2R-35 flashlights. It can also be used in other devices that accept standard 3.7V 18350 lithium-ion batteries.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"How do I charge the PB11 battery?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"You can charge it using a standard lithium-ion battery charger, or directly inside flashlights with built-in charging ports, such as the SPERAS M4.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Is this battery rechargeable?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes, the PB11 is a fully rechargeable lithium-ion battery designed to endure hundreds of charge cycles.\"\n        }\n      }]\n    }\n\u003c\/script\u003e\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg alt=\"Enlarged view of SPERAS PB11 Battery\" id=\"speras-lightbox-img\"\u003e\u003c\/div\u003e\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoomable');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":44564960116913,"sku":"PB11","price":13.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/PB11-Battery_52cceacc-914c-4669-8969-ade13b0ee472.jpg?v=1724936811"},{"product_id":"speras-th6-hunting-flashlight-4-in-1-hunting-light-zoomable-hunting-flashlight","title":"SPERAS TH6 Rechargeable 4-in-1 LED Hunting Flashlight","description":"\u003cstyle\u003e\n    \/* ========================================================= *\/\n    \/* 强力破解主题对行高和列高的局部死锁限制，绝不污染描述框外部容器 *\/\n    \/* ========================================================= *\/\n    .speras-th6-pdp h1, .speras-th6-pdp h2, .speras-th6-pdp h3, \n    .speras-th6-pdp p, .speras-th6-pdp li, .speras-th6-pdp span, \n    .speras-th6-pdp summary, .speras-th6-pdp td, .speras-th6-pdp th {\n        line-height: 1.6 !important;\n        height: auto !important;\n        max-height: none !important;\n        min-height: 0 !important;\n        white-space: normal !important;\n        word-wrap: break-word !important;\n        word-break: break-word !important;\n        overflow-wrap: anywhere !important;\n        box-sizing: border-box !important;\n    }\n\n    \/* 🏆 SPERAS TH6 100% 全宽大气排版（安全隔离，精准对齐上方长横线） *\/\n    .speras-th6-pdp { \n        font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; \n        color: #2c3e50; \n        width: 100% !important; \n        max-width: 100% !important; \n        margin: 0 auto !important; \n        padding: 0 !important; \n        background: #fff; \n        box-sizing: border-box !important;\n    }\n    \n    \/* 🚀 Hero 横幅横向饱满拉伸 *\/\n    .th6-hero-banner { \n        background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); \n        padding: 50px 30px; \n        border-radius: 12px; \n        margin-bottom: 40px; \n        text-align: center; \n        border-bottom: 6px solid #ea580c; \n        box-shadow: 0 10px 25px rgba(0,0,0,0.15); \n        width: 100% !important;\n    }\n    .th6-hero-banner h1 { font-size: 38px !important; font-weight: 900 !important; color: #ffffff !important; margin: 0 0 15px 0 !important; line-height: 1.3 !important; }\n    .th6-hero-banner .subtitle { font-size: 18px !important; max-width: 850px !important; margin: 0 auto 20px auto !important; color: #cbd5e1 !important; line-height: 1.7 !important; }\n    \n    \/* 🎯 3宫格特性网格 *\/\n    .th6-grid-3 { display: flex !important; flex-wrap: wrap !important; gap: 20px !important; margin-bottom: 50px !important; width: 100% !important; }\n    .th6-grid-card { flex: 1 1 280px !important; background: #fff; padding: 25px !important; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center; box-shadow: 0 4px 10px rgba(0,0,0,0.03); }\n    \n    \/* 左右交替展示行 *\/\n    .th6-feature-row { display: flex !important; flex-wrap: wrap !important; background: #fafafa; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 40px !important; overflow: hidden; align-items: center !important; box-shadow: 0 4px 6px rgba(0,0,0,0.02); width: 100% !important; }\n    .th6-feature-text { flex: 1 1 320px !important; padding: 35px !important; }\n    .th6-feature-img { flex: 1 1 320px !important; padding: 25px !important; text-align: center !important; }\n\n    \/* 📸 点击全屏高清放大核心组件 *\/\n    .th6-zoom-trigger { display: block !important; width: 100% !important; text-decoration: none !important; border: none !important; outline: none !important; }\n    .th6-zoomable-img { width: 100% !important; height: auto !important; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); display: block !important; margin: 0 auto !important; cursor: zoom-in !important; transition: transform 0.2s ease; }\n    .th6-zoomable-img:hover { transform: scale(1.015); box-shadow: 0 8px 20px rgba(0,0,0,0.1) !important; }\n    \n    \/* 对比性能表格 *\/\n    .th6-table-wrapper { overflow-x: auto !important; margin: 40px 0 !important; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; width: 100% !important; }\n    .th6-table { width: 100% !important; border-collapse: collapse !important; text-align: center !important; background-color: #fff; min-width: 600px !important; }\n    .th6-table th, .th6-table td { padding: 18px 20px !important; border-bottom: 1px solid #e2e8f0 !important; font-size: 16px !important; }\n    .th6-table th { background-color: #1e293b !important; font-weight: bold !important; color: #fff !important; }\n    .th6-highlight-col { font-weight: bold !important; color: #ea580c !important; background-color: #fffbeb !important; width: 35% !important; }\n\n    \/* 包装配件大盒 *\/\n    .th6-box-module { background: #fafafa; padding: 40px !important; border-radius: 16px; margin-bottom: 40px !important; border: 1px solid #e2e8f0; width: 100% !important; }\n\n    \/* FAQ 手风琴 *\/\n    .th6-faq { width: 100% !important; }\n    .th6-faq details { background: #fff; border: 1px solid #cbd5e1; border-radius: 8px; margin-bottom: 15px !important; padding: 18px !important; cursor: pointer; transition: background 0.2s; }\n    .th6-faq details:hover { background: #f8fafc; }\n    .th6-faq summary { font-size: 18px !important; font-weight: 700 !important; color: #0f172a !important; outline: none !important; }\n    \n    \/* CTA 模块 *\/\n    .th6-cta-module { background: #ffffff; padding: 48px 28px !important; border: 2px solid #ea580c !important; border-radius: 20px; text-align: center; margin: 56px 0 !important; box-shadow: 0 10px 25px rgba(234, 88, 12, 0.08); width: 100% !important; }\n    .btn-cta { display: inline-block !important; background: #ea580c !important; color: white !important; padding: 16px 45px !important; border-radius: 8px; font-size: 18px !important; font-weight: 800 !important; text-decoration: none !important; transition: background 0.2s; box-shadow: 0 6px 15px rgba(234, 88, 12, 0.3); text-transform: uppercase; }\n\n    \/* 🏆 纯 CSS 核心安全弹出灯箱（彻底免疫Shopify后台代码净化过滤） *\/\n    .speras-pure-lightbox { \n        position: fixed !important; z-index: 2147483647 !important; \n        top: 0 !important; left: 0 !important; right: 0 !important; bottom: 0 !important; \n        background: rgba(10, 15, 26, 0.96) !important; display: none !important; \n        justify-content: center !important; align-items: center !important; \n        padding: 20px !important; cursor: zoom-out !important; text-decoration: none !important;\n    }\n    .speras-pure-lightbox:target { display: flex !important; }\n    .speras-pure-lightbox img { max-width: 95vw !important; max-height: 95vh !important; object-fit: contain !important; border-radius: 8px; box-shadow: 0 0 50px rgba(0,0,0,0.6); animation: th6OriginalCssZoom 0.2s ease-out forwards; }\n    @keyframes th6OriginalCssZoom { from { transform: scale(0.96); opacity: 0; } to { transform: scale(1); opacity: 1; } }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端自适应完美打散补丁 *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .th6-hero-banner { padding: 35px 15px !important; }\n        .th6-grid-3, .th6-feature-row { display: block !important; }\n        .th6-grid-card { margin-bottom: 20px !important; width: 100% !important; }\n        .th6-feature-text, .th6-feature-img { display: block !important; width: 100% !important; max-width: 100% !important; padding: 20px !important; float: none !important; }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"speras-th6-pdp\"\u003e\n\n    \u003cdiv class=\"th6-hero-banner\"\u003e\n        \u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eUltimate Predator Hunting Light\u003c\/span\u003e\n        \u003ch1\u003eSPERAS TH6: 4-in-1 Zoomable Flashlight\u003c\/h1\u003e\n        \u003cp class=\"subtitle\"\u003eDominate the night with the SPERAS TH6. Specially designed for professional hunters, this powerful torch delivers a massive \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e1173-meter throw\u003c\/strong\u003e\u003c\/span\u003e. Featuring an innovative rotary switch for 4 distinct LED colors (\u003cstrong\u003e\u003cspan style=\"color: #ea580c;\"\u003eWhite, Red, Green, IR850\u003c\/span\u003e\u003c\/strong\u003e) and stepless dimming, it is your ultimate tactical solution for tracking targets without spooking the prey.\u003c\/p\u003e\n        \u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n            \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e💡 1173m Throw\u003c\/span\u003e\n            \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🎯 4 Built-in Colors\u003c\/span\u003e\n            \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔦 Stepless Dimming\u003c\/span\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"text-align: center; margin-bottom: 50px;\"\u003e\n        \u003ca href=\"#th6-pop-1\" class=\"th6-zoom-trigger\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH6-1.jpg?v=1727175118\" alt=\"SPERAS TH6 4-in-1 professional powerful hunting flashlight 600lm 1173m throw\" class=\"th6-zoomable-img\"\u003e\n        \u003c\/a\u003e\n    \u003c\/div\u003e\n\n    \u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 40px; margin-bottom: 30px; border-left: 5px solid #ea580c; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eMaster the Hunt with 4 Built-in LEDs\u003c\/h2\u003e\n    \u003cp style=\"color: #475569; margin-bottom: 30px; font-size: 16px;\"\u003eDitch the flimsy plastic filters. The TH6 integrates four independent high-performance LED cores into one single flashlight, allowing you to instantly adapt to any hunting environment.\u003c\/p\u003e\n\n    \u003cdiv class=\"th6-grid-3\"\u003e\n        \u003cdiv class=\"th6-grid-card\"\u003e\n            \u003ca href=\"#th6-pop-2\" class=\"th6-zoom-trigger\"\u003e\n                \u003cimg loading=\"lazy\" alt=\"SPERAS TH6 4-in-1 rotating LED switch\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH6-6.gif?v=1727175118\" class=\"th6-zoomable-img\" style=\"margin-bottom: 15px;\"\u003e\n            \u003c\/a\u003e\n            \u003ch3 style=\"font-size: 19px; font-weight: 800; color: #0f172a; margin-bottom: 10px;\"\u003eInstant Color Switching\u003c\/h3\u003e\n            \u003cp style=\"font-size: 15px; color: #475569; margin-bottom: 0;\"\u003eSimply rotate the switch to transition between brilliant White, stealthy Red, high-contrast Green, and invisible IR850.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"th6-grid-card\"\u003e\n            \u003ca href=\"#th6-pop-3\" class=\"th6-zoom-trigger\"\u003e\n                \u003cimg loading=\"lazy\" alt=\"Zoomable hunting torch flood to focus beam\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH6-7.gif?v=1727175119\" class=\"th6-zoomable-img\" style=\"margin-bottom: 15px;\"\u003e\n            \u003c\/a\u003e\n            \u003ch3 style=\"font-size: 19px; font-weight: 800; color: #0f172a; margin-bottom: 10px;\"\u003eAdjustable Focus\u003c\/h3\u003e\n            \u003cp style=\"font-size: 15px; color: #475569; margin-bottom: 0;\"\u003eEquipped with a massive 66mm lens. Push and pull the head to shift from a wide flood beam to a tight focus reaching 1173m.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"th6-grid-card\"\u003e\n            \u003ca href=\"#th6-pop-4\" class=\"th6-zoom-trigger\"\u003e\n                \u003cimg loading=\"lazy\" alt=\"SPERAS TH6 stepless dimming hunting flashlight\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH6-8.gif?v=1727175118\" class=\"th6-zoomable-img\" style=\"margin-bottom: 15px;\"\u003e\n            \u003c\/a\u003e\n            \u003ch3 style=\"font-size: 19px; font-weight: 800; color: #0f172a; margin-bottom: 10px;\"\u003eStealthy Stepless Dimming\u003c\/h3\u003e\n            \u003cp style=\"font-size: 15px; color: #475569; margin-bottom: 0;\"\u003eSudden bright lights scare animals. The tail dial supports smooth dimming to choose the exact brightness needed without spooking prey.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 40px; margin-bottom: 30px; border-left: 5px solid #ea580c; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eUnstoppable Performance \u0026amp; Tactical Design\u003c\/h2\u003e\n\n    \u003cdiv class=\"th6-feature-row\"\u003e\n        \u003cdiv class=\"th6-feature-text\"\u003e\n            \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003e1173 Meters Extreme Beam Distance\u003c\/h3\u003e\n            \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eThe SPERAS TH6 is a true predator hunting flashlight. Utilizing a massive 66mm aspheric lens and advanced optics, it achieves an astonishing \u003cstrong\u003e1173-meter maximum throw\u003c\/strong\u003e and 344,000cd intensity.\u003c\/p\u003e\n            \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eWhether you are spotting coyotes across a vast field or navigating dense forests, this focused beam pierces through the darkness to give you a clear tactical advantage.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"th6-feature-img\"\u003e\n            \u003ca href=\"#th6-pop-5\" class=\"th6-zoom-trigger\"\u003e\n                \u003cimg alt=\"SPERAS TH6 integrated white red green IR850 LED colors mounted on rifle scope\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH6-2.jpg?v=1727175118\" class=\"th6-zoomable-img\"\u003e\n            \u003c\/a\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"th6-feature-row\" style=\"flex-direction: row-reverse;\"\u003e\n        \u003cdiv class=\"th6-feature-text\"\u003e\n            \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003e4 Colors Integrated for Any Mission\u003c\/h3\u003e\n            \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eStop carrying fragile clip-on filters that reduce output. The TH6 natively integrates four powerful LEDs into one solid unit.\u003c\/p\u003e\n            \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eSwitch instantly between \u003cstrong\u003eWhite (1173m)\u003c\/strong\u003e for searching, \u003cstrong\u003eRed (614m) \u0026amp; Green (614m)\u003c\/strong\u003e for hunting hogs and predators without spooking them, and \u003cstrong\u003eIR850\u003c\/strong\u003e for invisible illumination using your Night Vision optics.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"th6-feature-img\"\u003e\n            \u003ca href=\"#th6-pop-6\" class=\"th6-zoom-trigger\"\u003e\n                \u003cimg alt=\"SPERAS TH6 ultra compact and lightweight 391g hunting flashlight handheld\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH6-9.jpg?v=1727175118\" class=\"th6-zoomable-img\"\u003e\n            \u003c\/a\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"th6-feature-row\"\u003e\n        \u003cdiv class=\"th6-feature-text\"\u003e\n            \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003e48 Hours Ultra-Long Runtime\u003c\/h3\u003e\n            \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eLong nights in the blind require dependable power. Supported by a premium \u003cstrong\u003e21700 5000mAh rechargeable lithium battery\u003c\/strong\u003e, the TH6 keeps your light running all night long.\u003c\/p\u003e\n            \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eIt delivers up to \u003cstrong\u003e48 hours of continuous runtime\u003c\/strong\u003e on lower settings, ensuring you are never left in the dark. Easily recharge it via the built-in USB-C port, which also accepts the remote pressure switch.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"th6-feature-img\"\u003e\n            \u003ca href=\"#th6-pop-7\" class=\"th6-zoom-trigger\"\u003e\n                \u003cimg alt=\"SPERAS TH6 powered by 21700 5000mAh battery for 48 hours ultra long runtime\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH6-3.jpg?v=1727175118\" class=\"th6-zoomable-img\"\u003e\n            \u003c\/a\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"th6-feature-row\" style=\"flex-direction: row-reverse;\"\u003e\n        \u003cdiv class=\"th6-feature-text\"\u003e\n            \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eHeavy Recoil Resistant \u0026amp; Waterproof\u003c\/h3\u003e\n            \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eBuilt for elite outdoor tactical environments, the aerospace aluminum alloy body features a military-III hardened anodized finish to ensure \u003cstrong\u003eheavy recoil resistance\u003c\/strong\u003e without any loose head rattle.\u003c\/p\u003e\n            \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eWith an \u003cstrong\u003eIP68 waterproof rating\u003c\/strong\u003e, it is submersible up to 2 meters and completely sealed against heavy rain, mud, and accidental submersions in the field.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"th6-feature-img\"\u003e\n            \u003ca href=\"#th6-pop-8\" class=\"th6-zoom-trigger\"\u003e\n                \u003cimg alt=\"SPERAS TH6 zoomable long distance beam predator hunting light durable chassis\" class=\"th6-zoomable-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH6-4.jpg?v=1727175118\"\u003e\n            \u003c\/a\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 40px; margin-bottom: 30px; border-left: 5px solid #ea580c; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eWhy Choose SPERAS TH6?\u003c\/h2\u003e\n    \u003cdiv class=\"th6-table-wrapper\"\u003e\n        \u003ctable class=\"th6-table\"\u003e\n            \u003cthead\u003e\n                \u003ctr\u003e\n                    \u003cth\u003eFeature\u003c\/th\u003e\n                    \u003cth style=\"background: #ea580c !important; color: #fff; font-size: 18px;\"\u003e🔥 SPERAS TH6\u003c\/th\u003e\n                    \u003cth\u003eTraditional Torches\u003c\/th\u003e\n                \u003c\/tr\u003e\n            \u003c\/thead\u003e\n            \u003ctbody\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"font-weight: bold; color: #555; text-align: left;\"\u003eLight Colors\u003c\/td\u003e\n                    \u003ctd class=\"th6-highlight-col\"\u003eBuilt-in 4 LEDs (W\/R\/G\/IR850)\u003c\/td\u003e\n                    \u003ctd\u003eRequires flimsy plastic filters\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"font-weight: bold; color: #555; text-align: left;\"\u003eBrightness Control\u003c\/td\u003e\n                    \u003ctd class=\"th6-highlight-col\"\u003eStepless Dimming (Stealthy)\u003c\/td\u003e\n                    \u003ctd\u003eFixed Modes (Sudden flashes)\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"font-weight: bold; color: #555; text-align: left;\"\u003eRemote Switch\u003c\/td\u003e\n                    \u003ctd class=\"th6-highlight-col\"\u003ePlugs into Side USB-C Port\u003c\/td\u003e\n                    \u003ctd\u003eMust replace the entire tail cap\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"font-weight: bold; color: #555; text-align: left;\"\u003eBeam Distance\u003c\/td\u003e\n                    \u003ctd class=\"th6-highlight-col\"\u003eUp to 1173 Meters (Zoomable)\u003c\/td\u003e\n                    \u003ctd\u003eLimited to 300-500 Meters\u003c\/td\u003e\n                \u003c\/tr\u003e\n            \u003c\/tbody\u003e\n        \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"th6-box-module\"\u003e\n        \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #0f172a; text-align: center; margin-bottom: 25px;\"\u003eTechnical Specifications \u0026amp; Box Contents\u003c\/h3\u003e\n        \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 30px; align-items: start;\"\u003e\n            \u003cdiv style=\"flex: 1 1 320px;\"\u003e\n                \u003ca href=\"#th6-pop-9\" class=\"th6-zoom-trigger\"\u003e\n                    \u003cimg alt=\"Detailed technical specifications and dimensions chart for SPERAS TH6 hunting light\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH6-5.jpg?v=1727175118\" class=\"th6-zoomable-img\"\u003e\n                \u003c\/a\u003e\n            \u003c\/div\u003e\n            \u003cdiv style=\"flex: 1 1 320px; background: #fff; padding: 30px; border-radius: 12px; border: 1px solid #e2e8f0; box-shadow: 0 4px 10px rgba(0,0,0,0.02);\"\u003e\n                \u003cp style=\"font-weight: bold; color: #111; margin-bottom: 15px; font-size: 17px;\"\u003eInside the Kit:\u003c\/p\u003e\n                \u003cul style=\"font-size: 16px; color: #475569; padding-left: 20px; line-height: 2.2;\"\u003e\n                    \u003cli\u003e1 × TH6 Flashlight Body\u003c\/li\u003e\n                    \u003cli\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-s50-21700-5000mah-battery\" target=\"_blank\" title=\"SPERAS S50 21700 5000mAh Battery\" style=\"color: #ea580c; text-decoration: underline;\"\u003e\u003cstrong\u003e1 × 21700 5000mAh Lithium Battery\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n                    \u003cli\u003e1 × USB-C Remote Pressure Switch\u003c\/li\u003e\n                    \u003cli\u003e1 × Scope Mount Adapter\u003c\/li\u003e\n                    \u003cli\u003e1 × Adjustable Tactical Mount\u003c\/li\u003e\n                    \u003cli\u003e1 × USB-C Rapid Charging Cable\u003c\/li\u003e\n                    \u003cli\u003e2 × Spare Waterproof O-rings\u003c\/li\u003e\n                    \u003cli\u003e1 × Detailed User Manual\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"margin-top: 30px;\"\u003e\n            \u003ca href=\"#th6-pop-10\" class=\"th6-zoom-trigger\"\u003e\n                \u003cimg alt=\"SPERAS TH6 Box Contents and included outdoor accessories\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH6-12_ceccc601-aecf-431e-a825-c701c7aa3a52.jpg?v=1727322004\" class=\"th6-zoomable-img\"\u003e\n            \u003c\/a\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"th6-cta-module\"\u003e\n        \u003cspan style=\"display: inline-block; background: #fef08a; color: #b45309; padding: 4px 12px; border-radius: 4px; font-size: 13px; font-weight: bold; text-transform: uppercase; margin-bottom: 15px;\"\u003e🎯 Limited Time Outdoor Offer\u003c\/span\u003e\n        \u003ch2 style=\"font-size: 28px; color: #0f172a; margin-top: 0; margin-bottom: 15px; font-weight: 900;\"\u003eUpgrade Your Outdoor Loadout\u003c\/h2\u003e\n        \u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 25px; max-width: 600px; margin-left: auto; margin-right: auto;\"\u003eDon't let the ultimate tracking light slip away. Equip yourself with the SPERAS TH6 today and instantly switch between White, Red, Green, and IR850 in the field.\u003c\/p\u003e\n        \u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; margin-bottom: 32px; font-size: 15px; color: #15803d; font-weight: bold;\"\u003e\n            \u003cspan\u003e✅ Fast \u0026amp; Secure Shipping\u003c\/span\u003e \u003cspan\u003e✅ 1-Year Official Warranty\u003c\/span\u003e \u003cspan\u003e✅ 100% Secure Checkout\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003ca href=\"#top\" class=\"btn-cta\"\u003e 🛒 Add to Cart Now \u003c\/a\u003e\n    \u003c\/div\u003e\n\n    \u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 40px; margin-bottom: 30px; border-left: 5px solid #ea580c; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n    \u003cdiv class=\"th6-faq\"\u003e\n        \u003cdetails open=\"\"\u003e\n            \u003csummary\u003eWhat color light is best for tracking coyotes and feral hogs?\u003c\/summary\u003e\n            \u003cp\u003e\u003cstrong\u003eRed light\u003c\/strong\u003e is generally best for coyotes and nocturnal animals as they are highly insensitive to it, preventing them from spooking. \u003cstrong\u003eGreen light\u003c\/strong\u003e is highly visible to the human eye, retains good contrast, and is favored for tracking feral hogs. The SPERAS TH6 provides both colors natively without needing any external filters.\u003c\/p\u003e\n        \u003c\/details\u003e\n        \u003cdetails\u003e\n            \u003csummary\u003eWhat is the IR850 LED used for?\u003c\/summary\u003e\n            \u003cp\u003eThe Osram IR850 (Infrared) LED emits light that is completely invisible to the naked human and animal eye. It is designed to be used strictly as an illuminator in conjunction with Night Vision Goggles (NVG) or digital night vision equipment.\u003c\/p\u003e\n        \u003c\/details\u003e\n        \u003cdetails\u003e\n            \u003csummary\u003eHow do I attach the remote pressure switch?\u003c\/summary\u003e\n            \u003cp\u003eUnlike older models that require replacing the entire tail cap, the SPERAS TH6 features a plug-and-play design. Simply plug the included remote pressure switch directly into the side USB-C charging port of the flashlight once it is mounted to your equipment.\u003c\/p\u003e\n        \u003c\/details\u003e\n    \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ca id=\"th6-pop-1\" class=\"speras-pure-lightbox\" href=\"#_\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH6-1.jpg?v=1727175118\" alt=\"Enlarged SPERAS TH6 View 1\"\u003e\n\u003c\/a\u003e\n\u003ca id=\"th6-pop-2\" class=\"speras-pure-lightbox\" href=\"#_\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH6-6.gif?v=1727175118\" alt=\"Enlarged SPERAS TH6 View 2\"\u003e\n\u003c\/a\u003e\n\u003ca id=\"th6-pop-3\" class=\"speras-pure-lightbox\" href=\"#_\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH6-7.gif?v=1727175119\" alt=\"Enlarged SPERAS TH6 View 3\"\u003e\n\u003c\/a\u003e\n\u003ca id=\"th6-pop-4\" class=\"speras-pure-lightbox\" href=\"#_\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH6-8.gif?v=1727175118\" alt=\"Enlarged SPERAS TH6 View 4\"\u003e\n\u003c\/a\u003e\n\u003ca id=\"th6-pop-5\" class=\"speras-pure-lightbox\" href=\"#_\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH6-2.jpg?v=1727175118\" alt=\"Enlarged SPERAS TH6 View 5\"\u003e\n\u003c\/a\u003e\n\u003ca id=\"th6-pop-6\" class=\"speras-pure-lightbox\" href=\"#_\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH6-9.jpg?v=1727175118\" alt=\"Enlarged SPERAS TH6 View 6\"\u003e\n\u003c\/a\u003e\n\u003ca id=\"th6-pop-7\" class=\"speras-pure-lightbox\" href=\"#_\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH6-3.jpg?v=1727175118\" alt=\"Enlarged SPERAS TH6 View 7\"\u003e\n\u003c\/a\u003e\n\u003ca id=\"th6-pop-8\" class=\"speras-pure-lightbox\" href=\"#_\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH6-4.jpg?v=1727175118\" alt=\"Enlarged SPERAS TH6 View 8\"\u003e\n\u003c\/a\u003e\n\u003ca id=\"th6-pop-9\" class=\"speras-pure-lightbox\" href=\"#_\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH6-5.jpg?v=1727175118\" alt=\"Enlarged SPERAS TH6 View 9\"\u003e\n\u003c\/a\u003e\n\u003ca id=\"th6-pop-10\" class=\"speras-pure-lightbox\" href=\"#_\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH6-12_ceccc601-aecf-431e-a825-c701c7aa3a52.jpg?v=1727322004\" alt=\"Enlarged SPERAS TH6 View 10\"\u003e\n\u003c\/a\u003e","brand":"Speras Light","offers":[{"title":"Black","offer_id":47308730302641,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/TH6.jpg?v=1745229236"},{"product_id":"speras-wl30-gl-compact-utility-light-green-indicator","title":"SPERAS WL30-GL Compact Utility Light with Green Indicator | 650 Lumens","description":"\u003cstyle\u003e\n    \/* 🏆 Speras Universal Hero Banner \u0026 Layout Style *\/\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* Comparison Table \/ Formatting *\/\n    .speras-table-wrapper { overflow-x: auto; margin: 40px 0; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: center; background-color: #fff; min-width: 600px; }\n    .speras-table th, .speras-table td { padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-size: 16px; }\n    .speras-table th { background-color: #0f172a; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f9fafb; }\n    .highlight-brand { font-weight: 700; color: #ea580c; background-color: #fffaf5; }\n\n    \/* Lightbox and Hover Effects (使用安全居中版) *\/\n    .speras-zoom { cursor: zoom-in; transition: transform 0.2s; display: block; }\n    .speras-zoom:hover { transform: scale(1.02); }\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; right: 0; bottom: 0; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; padding: 15px; box-sizing: border-box; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠与行高修复补丁 *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-pdp-container { padding: 10px !important; overflow: hidden !important; box-sizing: border-box !important; }\n        \n        \/* 强制打散 Flex 布局，变为上下单列 *\/\n        .speras-pdp-container div[style*=\"display: flex\"] { display: block !important; padding: 15px !important; height: auto !important; }\n        \n        .speras-pdp-container div[style*=\"flex: 1\"],\n        .speras-pdp-container div[style*=\"min-width: 250px\"] { \n            display: block !important; \n            width: 100% !important; \n            max-width: 100% !important; \n            min-width: 0 !important; \n            margin-bottom: 20px !important; \n            padding: 0 !important; \n            box-sizing: border-box !important; \n        }\n\n        \/* 释放所有文字高度，强制重写行高，彻底消灭挤压和重叠 *\/\n        .speras-pdp-container h1, .speras-pdp-container h2, .speras-pdp-container h3, \n        .speras-pdp-container p, .speras-pdp-container span, .speras-pdp-container li,\n        .speras-pdp-container summary, .speras-pdp-container strong {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: break-word !important; \n            height: auto !important;\n            max-height: none !important;\n        }\n\n        .speras-pdp-container h1 { font-size: 26px !important; line-height: 1.4 !important; }\n        .speras-pdp-container h2 { font-size: 24px !important; line-height: 1.4 !important; margin-bottom: 15px !important; }\n        .speras-pdp-container h3 { font-size: 20px !important; line-height: 1.5 !important; margin-bottom: 15px !important; }\n        .speras-pdp-container p, .speras-pdp-container li { line-height: 1.6 !important; font-size: 16px !important; }\n        \n        .speras-pdp-container img { max-width: 100% !important; height: auto !important; margin: 0 auto 15px auto !important; display: block !important; box-sizing: border-box !important; }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-pdp-container\" style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333; line-height: 1.7; max-width: 950px; margin: 0 auto;\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px;\"\u003eHeavy-Duty Utility Light\u003c\/span\u003e\n\u003ch1\u003eSPERAS WL30-GL: 650LM Compact Light with Green Pointer\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eCompact power meets precise indication. The \u003cstrong style=\"color: #ea580c;\"\u003eSPERAS WL30-GL\u003c\/strong\u003e delivers a blinding \u003cspan style=\"color: #ea580c;\"\u003e\u003cstrong\u003e650-lumen output\u003c\/strong\u003e\u003c\/span\u003e and a \u003cspan style=\"color: #ea580c;\"\u003e\u003cstrong\u003e135-meter beam distance\u003c\/strong\u003e\u003c\/span\u003e, paired with a daylight-visible 520nm green indicator. Engineered for standard equipment brackets, it is the ultimate low-profile tool for professional inspection, outdoor exploration, and emergency signaling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 50px;\"\u003e\u003cimg style=\"max-width: 750px; width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.1); display: block; margin: 0 auto;\" alt=\"SPERAS WL30-GL 650LM compact attachable utility light with green indicator module\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/WL30-GL-1.jpg?v=1727181847\" class=\"speras-zoom\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003ch2 style=\"font-size: 28px; font-weight: bold; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 30px; text-align: center;\"\u003eProfessional-Grade Features\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ff4500; margin-top: 0;\"\u003eBlinding 650-Lumen Illumination\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003ePush a clean, intense white beam out to \u003cstrong\u003e135 meters\u003c\/strong\u003e. The WL30-GL pairs a super-bright LED with a precision-engineered reflector, ensuring exceptional situational awareness in completely dark environments alongside a visible green indicator for precise pointing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 20px;\"\u003e\u003cimg style=\"width: 100%; height: auto; max-height: 300px; object-fit: contain; border-radius: 8px; display: block; margin: 0 auto;\" alt=\"SPERAS WL30-GL demonstrating its 650 lumen output and 135 meter beam distance in a dark environment\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/WL30-GL-2.jpg?v=1727181847\" class=\"speras-zoom\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; flex-direction: row-reverse; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ff4500; margin-top: 0;\"\u003eUniversal Bracket Compatibility\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eDesigned with a versatile attachment system, this utility light securely locks onto \u003cstrong\u003estandard slotted brackets and industrial tracks\u003c\/strong\u003e. Its robust clamping mechanism ensures it stays firmly in place even under heavy vibrations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 20px;\"\u003e\u003cimg style=\"width: 100%; height: auto; max-height: 300px; object-fit: contain; border-radius: 8px; display: block; margin: 0 auto;\" alt=\"SPERAS WL30-GL placed next to standard outdoor equipment highlighting its universal slotted bracket compatibility\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/WL30-GL-3.jpg?v=1727181847\" class=\"speras-zoom\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ff4500; margin-top: 0;\"\u003eBuilt-in Battery \u0026amp; Type-C Fast Charge\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eSay goodbye to disposable batteries. The WL30-GL features a built-in \u003cstrong\u003e600mAh polymer battery\u003c\/strong\u003e that takes only \u003cstrong\u003e1.9 hours\u003c\/strong\u003e to fully charge via the modern USB-C port. Clear LED indicators show red while charging and green when completed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 20px;\"\u003e\u003cimg style=\"width: 100%; height: auto; max-height: 300px; object-fit: contain; border-radius: 8px; display: block; margin: 0 auto;\" alt=\"SPERAS WL30-GL plugged into a USB-C charging cable showing the built-in 600mAh battery charging indicators\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/WL30-GL-4.jpg?v=1727181847\" class=\"speras-zoom\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; flex-direction: row-reverse; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ff4500; margin-top: 0;\"\u003eDual-Sided Intuitive Control\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eQuick, no-look operation from any angle. Click the left switch to control the white LED (double-click for strobe). Click the right switch to activate the precision green indicator. The independent controls allow for simultaneous or separate use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 20px;\"\u003e\u003cimg style=\"width: 100%; height: auto; max-height: 300px; object-fit: contain; border-radius: 8px; display: block; margin: 0 auto;\" alt=\"Demonstration of the dual-sided switches on the SPERAS WL30-GL controlling the LED and green indicator independently\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/WL30-GL-5.jpg?v=1727181847\" class=\"speras-zoom\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ff4500; margin-top: 0;\"\u003eUltra-Compact \u0026amp; Lightweight\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eMeasuring just \u003cstrong\u003e60.6mm\u003c\/strong\u003e in length and weighing a mere \u003cstrong\u003e72.64g\u003c\/strong\u003e, this utility light fits in the palm of your hand. It integrates seamlessly into your gear setup, providing heavy-duty performance without throwing off the balance of your equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 20px;\"\u003e\u003cimg style=\"width: 100%; height: auto; max-height: 300px; object-fit: contain; border-radius: 8px; display: block; margin: 0 auto;\" alt=\"SPERAS WL30-GL resting in the palm of a hand showing its extremely compact 60.6mm and 72g lightweight design\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/WL30-GL-6.jpg?v=1727181847\" class=\"speras-zoom\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; flex-direction: row-reverse; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ff4500; margin-top: 0;\"\u003eIP68 Waterproof \u0026amp; Rugged\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eMilled from aerospace-grade aluminum with industrial hard anodizing, the WL30-GL is built to survive harsh environments. It boasts an \u003cstrong\u003eIP68 waterproof rating\u003c\/strong\u003e (submersible up to 2 meters), ensuring reliable operation in heavy rain or extreme weather.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 20px;\"\u003e\u003cimg style=\"width: 100%; height: auto; max-height: 300px; object-fit: contain; border-radius: 8px; display: block; margin: 0 auto;\" alt=\"SPERAS WL30-GL enduring heavy rain to highlight its IP68 2-meter waterproof rating and rugged aluminum build\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/WL30-GL-7.jpg?v=1727181847\" class=\"speras-zoom\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ff4500; margin-top: 0;\"\u003e3-Step Fast Installation\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eMounting is incredibly simple and requires only one screw. 1) Choose the forward\/backward hole location. 2) Loosen the screw, slide the extended bracket system onto your equipment's groove. 3) Tighten the screw to finish. Done in seconds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 20px;\"\u003e\u003cimg style=\"width: 100%; height: auto; max-height: 300px; object-fit: contain; border-radius: 8px; display: block; margin: 0 auto;\" alt=\"Three-step fast installation guide for attaching the SPERAS WL30-GL onto a standard equipment bracket\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/WL30-GL-8.jpg?v=1727181847\" class=\"speras-zoom\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; font-weight: bold; color: #111; margin-top: 40px; margin-bottom: 30px; text-align: center;\"\u003eVersatile in Every Scenario\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 50px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #f8f9fa; padding: 25px; border-radius: 8px; border: 1px solid #e0e0e0; text-align: center;\"\u003e\n\u003ch3 style=\"color: #ea580c; font-size: 20px; margin-top: 0;\"\u003e🔦 Property Inspection\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #555; margin-bottom: 0;\"\u003eThe blinding 650-lumen beam allows for instant, clear visibility in dark warehouses, large yards, or during night-time property management rounds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #f8f9fa; padding: 25px; border-radius: 8px; border: 1px solid #e0e0e0; text-align: center;\"\u003e\n\u003ch3 style=\"color: #ea580c; font-size: 20px; margin-top: 0;\"\u003e🌲 Outdoor Exploration\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #555; margin-bottom: 0;\"\u003eUtilize the integrated daylight-visible green indicator to point out distant landmarks, align equipment, or communicate positions effectively with your team.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #f8f9fa; padding: 25px; border-radius: 8px; border: 1px solid #e0e0e0; text-align: center;\"\u003e\n\u003ch3 style=\"color: #ea580c; font-size: 20px; margin-top: 0;\"\u003e🚁 Search \u0026amp; Rescue\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #555; margin-bottom: 0;\"\u003eIts flush fit on standard brackets maintains your gear's balance, providing reliable signaling (instant strobe) and illumination without weighing you down.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 50px;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; background: #f8f9fa; color: #333; padding: 30px; border-radius: 8px; border: 1px solid #eee;\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: bold; color: #111; margin-top: 0; margin-bottom: 20px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul style=\"font-size: 15px; line-height: 1.8; padding-left: 20px; margin-bottom: 0; color: #444;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eMax Output:\u003c\/strong\u003e 650 Lumens\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eMax Beam Distance:\u003c\/strong\u003e 135 Meters\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePointer Type:\u003c\/strong\u003e Green Indicator (High-visibility, \u0026lt;6.2mW)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e Built-in 600mAh Rechargeable\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eCharging:\u003c\/strong\u003e Type-C (1.9 hours to full)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eWaterproof:\u003c\/strong\u003e IP68 (2 Meters)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 72.64g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg style=\"width: 100%; max-width: 100%; border-radius: 8px; margin-top: 20px; display: block;\" alt=\"SPERAS WL30-GL retail packaging contents including the light, USB cable, manual, and installation tools\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/WL30-GL-9.jpg?v=1727181847\" class=\"speras-zoom\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; background: #fff; padding: 30px; border-radius: 8px; border: 1px solid #e0e0e0; box-shadow: 0 2px 8px rgba(0,0,0,0.02);\"\u003e\n\u003ch3 style=\"font-size: 24px; font-weight: bold; margin-top: 0; margin-bottom: 20px; color: #111;\"\u003e📦 What’s in the Box\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #e67e22; font-weight: bold; margin-bottom: 15px;\"\u003e*Complete Original Package Guaranteed\u003c\/p\u003e\n\u003cul style=\"font-size: 15px; line-height: 1.8; color: #555; padding-left: 20px; margin-bottom: 20px;\"\u003e\n\u003cli\u003e1 × SPERAS WL30-GL LED \u0026amp; Pointer Module\u003c\/li\u003e\n\u003cli\u003e1 × USB-C Charging Cable\u003c\/li\u003e\n\u003cli\u003e1 × Allen Wrench (for installation)\u003c\/li\u003e\n\u003cli\u003e2 × Bracket Adjustment Inserts (Pre-installed \/ Spare)\u003c\/li\u003e\n\u003cli\u003e2 × Fastening Screws\u003c\/li\u003e\n\u003cli\u003e1 × User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: bold; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 30px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003cdetails open=\"\" style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eWill the WL30-GL fit my equipment?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003eYes! The WL30-GL features a universal clamping mechanism that locks securely onto \u003cstrong\u003estandard slotted brackets and industrial tracks\u003c\/strong\u003e. Installation requires just one screw and takes seconds to complete.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eIs the green indicator visible during the day?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003eAbsolutely. We use a high-contrast green module. Unlike older red pointers, this specific green wavelength is highly visible to the human eye even in bright daylight, making it excellent for outdoor pointing and alignment.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eCan I run the light and the pointer at the same time?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003eYes. The dual-toggle switch system is completely independent. You can run just the 650-lumen white light, just the green pointer, or fire them both simultaneously depending on your needs.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"Will the WL30-GL fit my equipment?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes! The WL30-GL features a universal clamping mechanism that locks securely onto standard slotted brackets and industrial tracks.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Is the green indicator visible during the day?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Absolutely. We use a high-contrast green module that is highly visible to the human eye even in bright daylight.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Can I run the light and the pointer at the same time?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes. The dual-toggle switch system is completely independent. You can run just the 650-lumen white light, just the green pointer, or fire them both simultaneously.\"\n        }\n      }]\n    }\n\u003c\/script\u003e\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg id=\"speras-lightbox-img\" alt=\"Enlarged view of SPERAS light\"\u003e\u003c\/div\u003e\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoom');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Speras Light","offers":[{"title":"WL30-GL","offer_id":45557635874993,"sku":"WL30-GL","price":83.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/WL30-GL-2_61e7e18e-4db2-439c-a9ab-bec25edb2f23.jpg?v=1727182180"},{"product_id":"rc26-usb-c-18650-2600mah-rechargeable-battery","title":"RC26 USB-C 18650 2600mAh Rechargeable Battery","description":"\u003cstyle\u003e\n    \/* 🏆 Speras Universal Hero Banner \u0026 Layout Style *\/\n    .speras-pdp-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 950px; margin: 0 auto; padding: 20px; }\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* Comparison Table \/ Formatting *\/\n    .speras-table-wrapper { overflow-x: auto; margin: 40px 0; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px; }\n    .speras-table th, .speras-table td { padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-size: 16px; color: #444; }\n    .speras-table th { background-color: #0f172a; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f9fafb; }\n    .speras-highlight-col { background-color: #fff7ed; font-weight: bold; width: 40%; color: #c2410c !important; }\n\n    \/* Lightbox and Hover Effects *\/\n    .speras-zoom { cursor: zoom-in; transition: transform 0.2s; display: block; }\n    .speras-zoom:hover { transform: scale(1.02); }\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* Layout Elements *\/\n    .speras-section-title { font-size: 28px; font-weight: bold; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-top: 50px; margin-bottom: 30px; text-align: center; }\n\n    \/* 极致稳定的左右图文模块 *\/\n    .speras-feature-row { display: flex; flex-wrap: wrap; background: #fafafa; border-radius: 8px; border: 1px solid #e2e8f0; margin-bottom: 40px; overflow: hidden; align-items: center; }\n    .speras-feature-text { flex: 1 1 300px; padding: 30px; }\n    .speras-feature-img { flex: 1 1 300px; padding: 20px; text-align: center; }\n    .speras-feature-img img { width: 100%; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); display: block; margin: 0 auto; }\n\n    \/* ========== 手机端文字防重叠修复（仅针对 ≤768px 设备） ========== *\/\n    @media (max-width: 768px) {\n        .speras-pdp-container {\n            padding: 12px !important;\n        }\n        \/* 全局断行 *\/\n        .speras-pdp-container * {\n            word-break: break-word;\n            overflow-wrap: break-word;\n        }\n        \/* Hero 区域 *\/\n        .speras-hero-banner {\n            padding: 30px 16px !important;\n        }\n        .speras-hero-banner h1 {\n            font-size: 28px !important;\n            line-height: 1.3 !important;\n        }\n        .speras-hero-banner .subtitle {\n            font-size: 15px !important;\n            line-height: 1.45 !important;\n        }\n        \/* 标题 *\/\n        .speras-section-title {\n            font-size: 24px !important;\n            margin-top: 30px !important;\n            margin-bottom: 20px !important;\n        }\n        \/* 左右图文模块：改为上下排列 *\/\n        .speras-feature-row {\n            flex-direction: column !important;\n        }\n        .speras-feature-text {\n            padding: 20px !important;\n            width: 100%;\n        }\n        .speras-feature-img {\n            padding: 0 20px 20px 20px !important;\n            width: 100%;\n        }\n        .speras-feature-text h3 {\n            font-size: 20px !important;\n            line-height: 1.4 !important;\n        }\n        .speras-feature-text p {\n            font-size: 15px !important;\n            line-height: 1.5 !important;\n        }\n        \/* 场景卡片（三个应用卡片） *\/\n        div[style*=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 60px;\"] {\n            gap: 16px !important;\n        }\n        div[style*=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 60px;\"] \u003e div {\n            flex: 1 1 100% !important;\n            padding: 20px !important;\n        }\n        \/* 表格区域：减小字体，保持横向滚动 *\/\n        .speras-table {\n            min-width: 480px !important;\n        }\n        .speras-table th, .speras-table td {\n            padding: 12px 12px !important;\n            font-size: 14px !important;\n        }\n        .speras-table th {\n            font-size: 14px !important;\n        }\n        \/* FAQ 折叠面板 *\/\n        details {\n            padding: 14px 16px !important;\n        }\n        details summary {\n            font-size: 16px !important;\n            line-height: 1.4 !important;\n        }\n        details p {\n            font-size: 14px !important;\n            line-height: 1.5 !important;\n        }\n        \/* 其他文本微调 *\/\n        .speras-pdp-container p, \n        .speras-pdp-container li,\n        .speras-pdp-container .subtitle {\n            font-size: 15px;\n            line-height: 1.5;\n        }\n        \/* 技术规格表格容器 *\/\n        .speras-table-wrapper {\n            margin: 20px 0;\n        }\n        \/* 卡片内图标文字 *\/\n        div[style*=\"flex: 1 1 250px\"] h3 {\n            font-size: 16px !important;\n        }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"speras-pdp-container\"\u003e\n\n\u003cdiv class=\"speras-hero-banner\"\u003e\n    \u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eHigh-Performance Power\u003c\/span\u003e\n    \u003ch1\u003eSPERAS RC26 18650 Lithium Battery\u003c\/h1\u003e\n    \u003cp class=\"subtitle\"\u003ePower your high-drain devices with confidence. The \u003cstrong style=\"color: #ea580c;\"\u003eSPERAS RC26\u003c\/strong\u003e is a premium 18650 lithium battery boasting a 2600mAh capacity. Featuring an integrated USB-C charging port and an advanced protection circuit, it delivers stable 3.7V power while ensuring maximum safety and unparalleled convenience.\u003c\/p\u003e\n    \u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n        \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔋 2600mAh Premium Cell\u003c\/span\u003e\n        \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔌 USB-C Direct Charge\u003c\/span\u003e\n        \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🛡️ Built-in Protection\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: center; margin-bottom: 50px; max-width: 700px; margin-left: auto; margin-right: auto;\"\u003e\n    \u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/RC26_1.jpg?v=1728976641\" alt=\"SPERAS RC26 18650 2600mAh rechargeable lithium battery front view\" style=\"width: 100%; height: auto; border-radius: 12px; box-shadow: 0 8px 25px rgba(0,0,0,0.08); display: block;\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"speras-section-title\"\u003eEngineered for Safety \u0026amp; Convenience\u003c\/h2\u003e\n\n\u003cdiv class=\"speras-feature-row\"\u003e\n    \u003cdiv class=\"speras-feature-text\"\u003e\n        \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003e2600mAh Premium Capacity\u003c\/h3\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eDon't let your gear die when you need it most. The SPERAS RC26 is built with a \u003cstrong\u003epremium quality battery cell\u003c\/strong\u003e delivering a true 2600mAh capacity.\u003c\/p\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eProviding a stable 3.7 Volts, it ensures consistent, high-power output for your most demanding tactical flashlights, professional headlamps, and energy-hungry electronics.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"speras-feature-img\"\u003e\n        \u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/RC26_2.jpg?v=1728976641\" alt=\"SPERAS RC26 18650 lithium battery side view showing 2600mAh capacity\" style=\"width: 100%; max-width: 400px; border-radius: 8px; display: block; margin: 0 auto;\"\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"speras-feature-row\" style=\"flex-direction: row-reverse;\"\u003e\n    \u003cdiv class=\"speras-feature-text\"\u003e\n        \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eDirect USB-C Fast Charging\u003c\/h3\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eForget about carrying bulky, specialized battery chargers. The RC26 features a highly convenient \u003cstrong\u003ebuilt-in USB-C charging port\u003c\/strong\u003e.\u003c\/p\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eSimply connect it to any standard 5V\/1A or 5V\/2A adapter, power bank, or laptop to recharge your battery anywhere, anytime. It's the ultimate travel-friendly power solution.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"speras-feature-img\"\u003e\n        \u003cdiv style=\"background: #1e293b; padding: 50px 20px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); height: 100%; display: flex; flex-direction: column; justify-content: center;\"\u003e\n            \u003cp style=\"font-size: 45px; margin: 0; line-height: 1;\"\u003e🔌⚡\u003c\/p\u003e\n            \u003ch4 style=\"color: #fff; font-size: 20px; margin: 15px 0 5px 0;\"\u003eNo Charger Required\u003c\/h4\u003e\n            \u003cp style=\"color: #94a3b8; font-size: 14px; margin: 0;\"\u003eDirect 5V\/1A or 2A USB-C Input\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"speras-feature-row\"\u003e\n    \u003cdiv class=\"speras-feature-text\"\u003e\n        \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eAdvanced Triple Protection\u003c\/h3\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eLithium battery safety is paramount. The RC26 is equipped with an \u003cstrong\u003eadvanced built-in protection circuit board (PCB)\u003c\/strong\u003e.\u003c\/p\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eThis smart chip automatically prevents \u003cstrong\u003eovercharge, over-discharge, and extreme high-current discharge\u003c\/strong\u003e, ensuring an exceptionally safe usage environment and significantly extending the battery's lifespan.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"speras-feature-img\"\u003e\n        \u003cdiv style=\"background: #fff7ed; border: 1px solid #ffedd5; padding: 50px 20px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); height: 100%; display: flex; flex-direction: column; justify-content: center;\"\u003e\n            \u003cp style=\"font-size: 45px; margin: 0; line-height: 1;\"\u003e🛡️\u003c\/p\u003e\n            \u003ch4 style=\"color: #9a3412; font-size: 20px; margin: 15px 0 5px 0;\"\u003eSmart PCB Built-in\u003c\/h4\u003e\n            \u003cp style=\"color: #c2410c; font-size: 14px; margin: 0;\"\u003eOvercharge \u0026amp; Current Protection\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"speras-section-title\"\u003eOne Battery, Countless Applications\u003c\/h2\u003e\n\u003cp style=\"text-align: center; color: #475569; margin-bottom: 30px; font-size: 16px;\"\u003eThe 3.7 Volt rechargeable architecture makes the RC26 perfectly compatible with a massive range of high-power devices.\u003c\/p\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 60px;\"\u003e\n    \u003cdiv style=\"flex: 1 1 250px; background: #fff; padding: 25px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02);\"\u003e\n        \u003cp style=\"font-size: 30px; margin-bottom: 10px; margin-top: 0;\"\u003e🔦\u003c\/p\u003e\n        \u003ch3 style=\"font-size: 18px; color: #0f172a; margin-top: 0; margin-bottom: 10px;\"\u003eTactical Gear\u003c\/h3\u003e\n        \u003cp style=\"font-size: 14px; color: #64748b; margin: 0;\"\u003eIdeal for high-drain LED flashlights, headlamps, and professional headlights.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex: 1 1 250px; background: #fff; padding: 25px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02);\"\u003e\n        \u003cp style=\"font-size: 30px; margin-bottom: 10px; margin-top: 0;\"\u003e📷\u003c\/p\u003e\n        \u003ch3 style=\"font-size: 18px; color: #0f172a; margin-top: 0; margin-bottom: 10px;\"\u003eElectronics\u003c\/h3\u003e\n        \u003cp style=\"font-size: 14px; color: #64748b; margin: 0;\"\u003ePerfect for digital cameras, emergency radios, smart doorbells, and small fans.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex: 1 1 250px; background: #fff; padding: 25px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02);\"\u003e\n        \u003cp style=\"font-size: 30px; margin-bottom: 10px; margin-top: 0;\"\u003e🏎️\u003c\/p\u003e\n        \u003ch3 style=\"font-size: 18px; color: #0f172a; margin-top: 0; margin-bottom: 10px;\"\u003eHobbies \u0026amp; Outdoor\u003c\/h3\u003e\n        \u003cp style=\"font-size: 14px; color: #64748b; margin: 0;\"\u003eReliable power for RC cars, electric toys, and outdoor solar lighting systems.\u003c\/p\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"speras-section-title\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"speras-table-wrapper\" style=\"max-width: 800px; margin: 0 auto 50px auto;\"\u003e\n    \u003ctable class=\"speras-table\"\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSPERAS\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eModel\u003c\/td\u003e\n\u003ctd\u003eRC26\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003e18650 Rechargeable Lithium Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e2600mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e3.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eCharging Interface\u003c\/td\u003e\n\u003ctd\u003eDirect USB-C Port\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eCharging Input Support\u003c\/td\u003e\n\u003ctd\u003e5V\/1A or 5V\/2A Adapters\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eSafety Protection\u003c\/td\u003e\n\u003ctd\u003eBuilt-in PCB (Overcharge, Over-discharge, Over-current)\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eFlashlights, Headlamps, Radios, Doorbells, Cameras, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"speras-section-title\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px; max-width: 800px; margin-left: auto; margin-right: auto;\"\u003e\n    \u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\" open=\"\"\u003e\n        \u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eDo I need a special battery charger for the RC26?\u003c\/summary\u003e\n        \u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eNo, you do not. The SPERAS RC26 has a built-in USB-C port. You can charge it directly by plugging in a standard USB-C cable connected to a 5V\/1A or 5V\/2A adapter, power bank, or laptop. However, it is also fully compatible with traditional 18650 battery chargers if you prefer to use one.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n        \u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eIs this battery safe for high-drain flashlights?\u003c\/summary\u003e\n        \u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYes. The RC26 features an advanced built-in protection board (PCB). This prevents overcharging, over-discharging, and protects against extreme current draws, making it exceptionally safe for high-drain devices like tactical flashlights and headlamps.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n        \u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eWhat devices are compatible with this 18650 battery?\u003c\/summary\u003e\n        \u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eThe SPERAS RC26 is a standard 3.7V button-top 18650 battery. It works perfectly in LED flashlights, camping headlamps, emergency radios, smart doorbells, cameras, RC cars, and any other electronics that accept standard 18650 lithium-ion cells.\u003c\/p\u003e\n    \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"Do I need a special battery charger for the RC26?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"No. The SPERAS RC26 has a built-in USB-C port. You can charge it directly by plugging in a standard USB-C cable connected to a 5V\/1A or 5V\/2A adapter, power bank, or laptop. It is also compatible with traditional 18650 battery chargers.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Is this battery safe for high-drain flashlights?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes. The RC26 features an advanced built-in protection board (PCB) that prevents overcharging, over-discharging, and protects against extreme current draws.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"What devices are compatible with this 18650 battery?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"It works perfectly in LED flashlights, camping headlamps, emergency radios, smart doorbells, cameras, RC cars, and any other electronics that accept standard 3.7V button-top 18650 lithium-ion cells.\"\n        }\n      }]\n    }\n\u003c\/script\u003e\n\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg id=\"speras-lightbox-img\" alt=\"Enlarged view of SPERAS RC26 18650 Battery\"\u003e\u003c\/div\u003e\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoom');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e\n\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":44754092589233,"sku":"SPERAS RC26","price":12.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/RC26_2_7ca3a845-84f1-4d65-ac20-d2b505ae99e6.jpg?v=1728976704"},{"product_id":"speras-rc34-18650-battery-3400mah-with-positive-protection","title":"RC34 18650 3400mAh Rechargeable Lithium Battery","description":"\u003cdiv style=\"font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; color: #1e293b; line-height: 1.6; max-width: 950px; margin: 0 auto;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 40px 25px; border-radius: 12px; margin-bottom: 40px; text-align: center; box-shadow: 0 10px 30px rgba(0,0,0,0.15); border-bottom: 5px solid #ea580c;\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 14px; font-weight: 900; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003ePremium Power Source\u003c\/span\u003e\n\u003ch1 style=\"font-size: 32px; font-weight: 900; margin: 0 0 20px 0; line-height: 1.3; color: #ffffff !important;\"\u003eSPERAS RC34: 3400mAh 18650 Rechargeable Lithium Battery\u003c\/h1\u003e\n\u003cp style=\"font-size: 17px; color: #cbd5e1 !important; max-width: 750px; margin: 0 auto;\"\u003ePower your high-drain devices with confidence. The SPERAS RC34 is a top-tier\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e 3.7V 18650\u003c\/span\u003e\u003c\/strong\u003e lithium-ion battery delivering a massive 3400mAh capacity. Engineered with an innovative positive-pole protection board and extreme impact resistance, it guarantees superior safety and an exceptionally long runtime for all your tactical and outdoor gear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #ea580c; padding-left: 15px; margin-bottom: 20px;\"\u003eWhy the SPERAS RC34 Outperforms Standard 18650s\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 30px;\"\u003eNot all batteries are created equal. See how our innovative engineering protects your devices and extends your runtime compared to cheap alternatives on the market.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; border-radius: 10px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #cbd5e1; margin-bottom: 50px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; min-width: 600px; background: #fff;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 16px; background: #1e293b; color: #ffffff; font-size: 16px; width: 33%;\"\u003eCritical Feature\u003c\/th\u003e\n\u003cth style=\"padding: 16px; background: #ea580c; color: #ffffff; font-size: 18px; font-weight: 900; width: 34%;\"\u003eSPERAS RC34\u003c\/th\u003e\n\u003cth style=\"padding: 16px; background: #94a3b8; color: #ffffff; font-size: 16px; width: 33%;\"\u003eStandard 18650 Battery\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #fffbeb;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: bold; color: #334155;\"\u003eProtection Board Location\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #b45309; font-weight: bold;\"\u003eBuilt on Positive Pole (Safer \u0026amp; Faster response)\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #64748b;\"\u003eNegative Pole (Prone to wear \u0026amp; short circuits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: bold; color: #334155;\"\u003eAnti-Drop Capabilities\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #15803d; font-weight: bold;\"\u003eTested up to 1.5 Meters\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #64748b;\"\u003eNo official drop rating (Fragile)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: bold; color: #334155;\"\u003eTrue Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #15803d; font-weight: bold;\"\u003eMassive 3400mAh Verified\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #64748b;\"\u003eOften exaggerated (Typically 2200-2600mAh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: bold; color: #334155;\"\u003eApplication Reliability\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #15803d; font-weight: bold;\"\u003eHigh-drain Tactical Gear Ready\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #64748b;\"\u003eBasic electronics only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 50px;\"\u003e\n\u003cdiv style=\"flex: 1 1 48%;\"\u003e\u003cimg style=\"width: 100%; border-radius: 12px; box-shadow: 0 4px 10px rgba(0,0,0,0.08);\" alt=\"SPERAS RC34 3400mAh 18650 lithium battery high capacity\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/RC34_1.jpg?v=1728977911\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 48%;\"\u003e\u003cimg style=\"width: 100%; border-radius: 12px; box-shadow: 0 4px 10px rgba(0,0,0,0.08);\" alt=\"SPERAS RC34 18650 battery showing advanced positive pole protection\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/RC34_2.jpg?v=1728977911\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #ea580c; padding-left: 15px; margin-bottom: 20px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"border: 1px solid #e2e8f0; border-radius: 8px; overflow: hidden; margin-bottom: 50px; box-shadow: 0 4px 6px rgba(0,0,0,0.02);\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px; text-align: left;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 14px 20px; font-weight: bold; color: #1e293b; width: 35%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; color: #475569; font-weight: bold;\"\u003eSPERAS RC34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 14px 20px; font-weight: bold; color: #1e293b;\"\u003eBattery Size\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; color: #475569;\"\u003e18650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 14px 20px; font-weight: bold; color: #1e293b;\"\u003eChemistry\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; color: #475569;\"\u003eRechargeable Lithium-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 14px 20px; font-weight: bold; color: #1e293b;\"\u003eCapacity\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; color: #ea580c; font-weight: bold;\"\u003e3400mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 14px 20px; font-weight: bold; color: #1e293b;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; color: #475569;\"\u003e3.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 14px 20px; font-weight: bold; color: #1e293b;\"\u003eSafety Features\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; color: #15803d; font-weight: bold;\"\u003ePositive-Pole Protection Board \/ 1.5m Drop Resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; background: #fff; padding: 45px 20px; border: 2px solid #ea580c; border-radius: 12px; margin-bottom: 50px; box-shadow: 0 10px 25px rgba(234, 88, 12, 0.08);\"\u003e\n\u003cspan style=\"display: inline-block; background: #fef08a; color: #b45309; padding: 4px 12px; border-radius: 4px; font-size: 13px; font-weight: bold; text-transform: uppercase; margin-bottom: 15px;\"\u003e⚡ High-Performance Power\u003c\/span\u003e\n\u003ch2 style=\"font-size: 28px; color: #0f172a; margin-top: 0; margin-bottom: 15px; font-weight: 900;\"\u003eKeep Your Gear Running Longer\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 25px; max-width: 600px; margin-left: auto; margin-right: auto;\"\u003eNever compromise on safety or runtime. Upgrade to the SPERAS RC34 3400mAh battery for your tactical flashlights and essential devices today.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; margin-bottom: 35px; font-size: 15px; color: #15803d; font-weight: bold;\"\u003e\n\u003cspan style=\"display: flex; align-items: center; gap: 5px;\"\u003e✅ Fast \u0026amp; Secure Shipping\u003c\/span\u003e \u003cspan style=\"display: flex; align-items: center; gap: 5px;\"\u003e✅ 100% Quality Tested\u003c\/span\u003e \u003cspan style=\"display: flex; align-items: center; gap: 5px;\"\u003e✅ Secure Checkout\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ca style=\"display: inline-block; background: #ea580c; color: #fff; padding: 18px 50px; border: none; border-radius: 8px; font-weight: 900; font-size: 18px; text-transform: uppercase; cursor: pointer; box-shadow: 0 6px 20px rgba(234, 88, 12, 0.35); text-decoration: none; transition: transform 0.2s;\" href=\"#\"\u003e 🛒 Add to Cart Now \u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #ea580c; padding-left: 15px; margin-bottom: 25px;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003cdetails style=\"background: #fff; padding: 20px; margin-bottom: 15px; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer;\" open=\"\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: 800; color: #1e293b; outline: none;\"\u003eWhy is positive-pole protection better?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eMost 18650 batteries place the protection circuit on the negative base, which can be easily damaged or shorted during rough use. The SPERAS RC34 innovatively integrates the protection board onto the positive pole, significantly reducing the risk of short circuits and providing much faster reaction times against overcharging and over-discharging.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 20px; margin-bottom: 15px; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: 800; color: #1e293b; outline: none;\"\u003eCan I use this in my non-SPERAS flashlight?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYes! The RC34 is a standard 18650 size (3.7V) and is universally compatible with any high-drain device that accepts button-top 18650 batteries, including other flashlight brands, headlamps, radios, and cameras.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 20px; margin-bottom: 15px; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: 800; color: #1e293b; outline: none;\"\u003eHow do I charge the RC34 battery?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYou can charge the RC34 directly inside your SPERAS flashlight if it has a built-in USB charging port. Alternatively, you can safely use any high-quality external lithium-ion battery charger (such as the SPERAS\u003ca href=\"https:\/\/sperasflashlight.com\/products\/all4-smart-lcd-battery-charger-4-slot-aa-aaa-usb-c?_pos=1\u0026amp;_psq=all4\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"SPERAS ALL4 Smart LCD Battery Charger\" rel=\"noopener\" target=\"_blank\"\u003e \u003cspan style=\"text-decoration: underline;\"\u003eALL4\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"text-decoration: underline;\"\u003e \u003c\/span\u003eor \u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-nl8-smart-8-slot-battery-charger-aa-aaa-usb-c?_pos=1\u0026amp;_psq=nl8\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"SPERAS NL8 AA\/AAA 1.2V\/1.5V LED Charger\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNL8\u003c\/span\u003e\u003c\/a\u003e chargers).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"Why is positive-pole protection better?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The SPERAS RC34 integrates the protection board onto the positive pole, significantly reducing the risk of short circuits and providing faster reaction times against overcharging and over-discharging compared to negative-pole boards.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Can I use this in my non-SPERAS flashlight?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes! The RC34 is a standard 18650 size (3.7V) and is universally compatible with any high-drain device that accepts button-top 18650 batteries.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"How do I charge the RC34 battery?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"You can charge it directly inside a flashlight with a built-in charging port, or use any high-quality external lithium-ion battery charger.\"\n        }\n      }]\n    }\n    \u003c\/script\u003e\n\u003c\/div\u003e","brand":"Speras Light","offers":[{"title":"Default Title","offer_id":44754105073841,"sku":"SPERAS RC34","price":14.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/RC34_1.jpg?v=1728977911"},{"product_id":"speras-s68-battery-pack-2x18650-series-for-t1k-v2","title":"S68 18650 Lithium Batteries In Series","description":"\u003cdiv style=\"font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; color: #1e293b; line-height: 1.6; max-width: 800px; margin: 0 auto;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 30px 20px; border-radius: 12px; margin-bottom: 30px; text-align: center; border-bottom: 5px solid #ea580c;\"\u003e\n\u003ch1 style=\"font-size: 28px; font-weight: 900; margin: 0 0 15px 0; line-height: 1.3; color: #ffffff !important;\"\u003eSPERAS S68: High-Performance Battery Pack\u003c\/h1\u003e\n\u003cp style=\"font-size: 16px; color: #cbd5e1 !important; max-width: 650px; margin: 0 auto;\"\u003eEngineered for maximum reliability. The S68 integrates two premium 3400mAh 18650 cells in a series configuration, delivering superior voltage stability compared to using separate loose batteries.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 40px;\"\u003e\u003cimg style=\"max-width: 100%; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05);\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/S68_6956a14e-3a18-451f-b6c4-ed8bac2151de.jpg?v=1732709314\" alt=\"SPERAS S68 battery pack optimized for T1K V2 tactical flashlight\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; padding: 25px; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: 800; color: #0f172a; margin-top: 0; border-bottom: 2px solid #e2e8f0; padding-bottom: 10px;\"\u003eQuick Overview\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; color: #475569; line-height: 1.8; padding-left: 20px; margin-bottom: 0;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Built with 2 × 18650 (3400mAh) high-drain cells connected in series.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eStable Output:\u003c\/strong\u003e Ensures consistent voltage and eliminates the imbalance risks commonly associated with using two separate batteries.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eOptimized Charging:\u003c\/strong\u003e Designed for highly efficient and safe charging\/discharging cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect Match:\u003c\/strong\u003e Custom-engineered as the ultimate power source for the \u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-t1-v2-1400lm-1400m-type-c-charging-led-long-rang-search-tactical-hunting-flashlight?_pos=1\u0026amp;_psq=t1\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\" title=\"SPERAS T1 V2 1400LM 1400M Type C Charging LED Long Rang Search Tactical Hunting Flashlight\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ea580c;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003e\u003cu\u003eSPERAS T1K V2 Tactical Flashlight\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e.\u003c\/a\u003e \u003cem\u003e(Note: Click to view compatible flashlight)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Black v2","offer_id":46738094686385,"sku":null,"price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/S68_6956a14e-3a18-451f-b6c4-ed8bac2151de.jpg?v=1732709314"},{"product_id":"speras-b8-rechargeable-headlamp-700-lumens-rgb-usb-c","title":"SPERAS B8 Rechargeable Headlamp | 700 Lumens, RGB \u0026 USB-C","description":"\u003cstyle\u003e\n    \/* 放大灯箱样式 *\/\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n    \/* 图片悬停微缩放效果 *\/\n    .speras-zoom { transition: transform 0.2s ease; cursor: zoom-in; }\n    .speras-zoom:hover { transform: scale(1.02); }\n\n    \/* ========== 手机端文字防重叠修复（仅针对 ≤768px 设备） ========== *\/\n    @media (max-width: 768px) {\n        \/* 全局断行 *\/\n        div[style*=\"max-width: 950px\"] * {\n            word-break: break-word;\n            overflow-wrap: break-word;\n        }\n        \/* 主容器内边距减小 *\/\n        div[style*=\"max-width: 950px\"] {\n            padding: 0 12px !important;\n        }\n        \/* Hero 区域 *\/\n        div[style*=\"background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%)\"] {\n            padding: 30px 18px !important;\n        }\n        div[style*=\"background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%)\"] h1 {\n            font-size: 26px !important;\n            line-height: 1.3 !important;\n        }\n        div[style*=\"background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%)\"] p {\n            font-size: 15px !important;\n            line-height: 1.45 !important;\n        }\n        \/* 所有二级标题 *\/\n        h2[style*=\"font-size: 26px\"] {\n            font-size: 22px !important;\n            padding-left: 12px !important;\n            margin-bottom: 20px !important;\n        }\n        \/* 所有 flex 容器内的卡片改为纵向排列 *\/\n        div[style*=\"display: flex; flex-wrap: wrap; gap: 30px; align-items: stretch;\"],\n        div[style*=\"display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 60px; align-items: center;\"],\n        div[style*=\"display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 50px; align-items: stretch;\"],\n        div[style*=\"display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 60px;\"],\n        div[style*=\"display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 50px;\"] {\n            flex-direction: column !important;\n            gap: 20px !important;\n        }\n        \/* 卡片内部图片宽度自适应 *\/\n        div[style*=\"flex: 1 1 45%\"] {\n            flex: 1 1 100% !important;\n            width: 100% !important;\n            padding: 20px !important;\n        }\n        div[style*=\"flex: 1 1 40%\"] {\n            flex: 1 1 100% !important;\n            width: 100% !important;\n        }\n        div[style*=\"flex: 1 1 50%\"] {\n            flex: 1 1 100% !important;\n            width: 100% !important;\n            padding: 0 !important;\n        }\n        \/* 双图并列改为上下排列 *\/\n        div[style*=\"display: flex; gap: 15px;\"] {\n            flex-direction: column !important;\n            gap: 12px !important;\n        }\n        div[style*=\"display: flex; gap: 15px;\"] img {\n            width: 100% !important;\n            max-width: 100% !important;\n        }\n        \/* 表格容器滚动 *\/\n        div[style*=\"overflow-x: auto; border-radius: 10px;\"] {\n            margin-bottom: 30px !important;\n        }\n        table {\n            min-width: 480px !important;\n        }\n        table th, table td {\n            padding: 12px 12px !important;\n            font-size: 13px !important;\n        }\n        \/* 右侧规格列表与开箱列表 *\/\n        div[style*=\"flex: 1 1 45%; background: #ffffff; padding: 30px;\"],\n        div[style*=\"flex: 1 1 45%; background: #f8fafc; padding: 30px;\"] {\n            padding: 20px !important;\n        }\n        ul {\n            font-size: 14px !important;\n            line-height: 1.6 !important;\n            padding-left: 18px !important;\n        }\n        \/* CTA 区域 *\/\n        div[style*=\"text-align: center; background: #fff; padding: 45px 20px; border: 2px solid #ea580c;\"] {\n            padding: 30px 16px !important;\n        }\n        div[style*=\"text-align: center; background: #fff; padding: 45px 20px; border: 2px solid #ea580c;\"] h2 {\n            font-size: 24px !important;\n        }\n        div[style*=\"text-align: center; background: #fff; padding: 45px 20px; border: 2px solid #ea580c;\"] p {\n            font-size: 15px !important;\n        }\n        a[href=\"#\"] {\n            padding: 14px 30px !important;\n            font-size: 16px !important;\n            white-space: normal;\n            display: inline-block;\n        }\n        \/* FAQ 折叠面板 *\/\n        details {\n            padding: 14px 16px !important;\n        }\n        details summary {\n            font-size: 16px !important;\n            line-height: 1.4 !important;\n        }\n        details p {\n            font-size: 14px !important;\n            line-height: 1.5 !important;\n        }\n        \/* 所有正文段落 *\/\n        p, li, .feature-card p {\n            font-size: 14px !important;\n            line-height: 1.5 !important;\n        }\n        h3 {\n            font-size: 18px !important;\n        }\n    }\n\u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; color: #1e293b; line-height: 1.6; max-width: 950px; margin: 0 auto;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 40px 25px; border-radius: 12px; margin-bottom: 40px; text-align: center; box-shadow: 0 10px 30px rgba(0,0,0,0.15); border-bottom: 5px solid #ea580c;\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 14px; font-weight: 900; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\" data-imt-p=\"1\"\u003eVersatile Outdoor Illumination\u003c\/span\u003e\n\u003ch1 style=\"font-size: 32px; font-weight: 900; margin: 0 0 20px 0; line-height: 1.3; color: #ffffff !important;\" data-imt-p=\"1\"\u003eSPERAS B8 Rechargeable Headlamp: 700 Lumens \u0026amp; 6 Light Sources\u003c\/h1\u003e\n\u003cp style=\"font-size: 17px; color: #cbd5e1 !important; max-width: 750px; margin: 0 auto;\" data-imt-p=\"1\"\u003eDon't let the darkness limit your adventure. The SPERAS B8 is a powerhouse headlamp delivering a 700-lumen blast and a 70-meter throw. It supports USB-C charging. Featuring 6 distinct lighting modes (including \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eRGB colors\u003c\/strong\u003e\u003c\/span\u003e) and a massive 1800mAh built-in battery, it's the ultimate hands-free lighting solution for running, camping, hiking, and emergency repairs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #ea580c; padding-left: 15px; margin-bottom: 25px;\" data-imt-p=\"1\"\u003eMaster Any Environment with 6 Light Sources\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 30px;\" data-imt-p=\"1\"\u003eMost headlamps only offer basic white light. The SPERAS B8 is engineered for true outdoor versatility, allowing you to instantly adapt to any scenario.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 50px; align-items: stretch;\"\u003e\n\u003cdiv style=\"flex: 1 1 45%; background: #f8fafc; padding: 20px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center;\"\u003e\n\u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/sperasflashlight-B8-1200x792-2.jpg?v=1741763576\" alt=\"SPERAS B8 headlamp offering spotlight and floodlight modes\" style=\"width: 100%; border-radius: 8px; margin-bottom: 15px; box-shadow: 0 4px 10px rgba(0,0,0,0.05); cursor: zoom-in;\" width=\"536\" height=\"353.75\"\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: 800; color: #0f172a; margin-top: 0;\" data-imt-p=\"1\"\u003eSpotlight \u0026amp; Floodlight Combos\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #475569;\" data-imt-p=\"1\"\u003eSwitch seamlessly between a focused Spotlight for trail finding, a wide Floodlight for camp reading, or combine both for maximum 700-lumen visibility on night runs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 45%; background: #f8fafc; padding: 20px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center;\"\u003e\n\u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/sperasflashlight-B8-1200x792-3.jpg?v=1741763576\" alt=\"SPERAS B8 features Red, Green, and Blue (RGB) LED lights\" style=\"width: 100%; border-radius: 8px; margin-bottom: 15px; box-shadow: 0 4px 10px rgba(0,0,0,0.05); cursor: zoom-in;\" width=\"536\" height=\"353.75\"\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: 800; color: #0f172a; margin-top: 0;\" data-imt-p=\"1\"\u003eTactical RGB Color LEDs\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #475569;\" data-imt-p=\"1\"\u003eProtect your night vision with the \u003cstrong\u003eRed light\u003c\/strong\u003e, track blood trails or map-read with the \u003cstrong\u003eGreen and Blue lights\u003c\/strong\u003e. Perfect for stealthy hunting and fishing trips.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #ea580c; padding-left: 15px; margin-bottom: 25px;\" data-imt-p=\"1\"\u003eUnstoppable Power: Built-in 1800mAh Battery\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 60px; align-items: center; background: #fff; padding: 30px; border-radius: 12px; border: 1px solid #e2e8f0; box-shadow: 0 4px 15px rgba(0,0,0,0.03);\"\u003e\n\u003cdiv style=\"flex: 1 1 40%;\"\u003e\n\u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/sperasflashlight-B8-1200x792-5.jpg?v=1741763576\" alt=\"SPERAS B8 built-in 1800mAh high capacity Li-ion battery\" style=\"width: 100%; border-radius: 8px; margin-bottom: 15px; cursor: zoom-in;\" width=\"474\" height=\"312.828125\"\u003e\n\u003cdiv style=\"display: flex; gap: 15px;\"\u003e\n\u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/sperasflashlight-B8-1200x792-1.jpg?v=1741763576\" alt=\"SPERAS B8 USB-C charging headlamp port\" style=\"width: 47%; border-radius: 8px; cursor: zoom-in;\"\u003e \u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/sperasflashlight-B8-1200x792-6.jpg?v=1741763576\" alt=\"SPERAS B8 fast Type-C rechargeable feature\" style=\"width: 47%; border-radius: 8px; cursor: zoom-in;\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 50%;\"\u003e\n\u003ch3 style=\"font-size: 24px; font-weight: bold; color: #0f172a; margin-top: 0;\" data-imt-p=\"1\"\u003eExtended Runtimes for Long Treks\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 15px;\" data-imt-p=\"1\"\u003eNever get caught in the dark. The B8 houses a premium \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e1800mAh rechargeable lithium-ion battery\u003c\/strong\u003e\u003c\/span\u003e, delivering exceptionally long running times that outlast standard headlamps.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 20px;\" data-imt-p=\"1\"\u003eWhen it's time to fuel up, the universal \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eUSB-C charging port\u003c\/strong\u003e\u003c\/span\u003e allows you to rapidly recharge via power banks, car chargers, or laptops. No need to carry spare disposable batteries ever again.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #ea580c; padding-left: 15px; margin-bottom: 25px;\" data-imt-p=\"1\"\u003eSmart Design for the Real World\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 60px;\"\u003e\n\u003cdiv style=\"flex: 1 1 45%; background: #f8fafc; padding: 25px; border-radius: 12px; border: 1px solid #e2e8f0;\"\u003e\n\u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/sperasflashlight-B8-1200x792-4.jpg?v=1741763576\" alt=\"SPERAS B8 Lock Mode prevents accidental activation\" style=\"width: 100%; border-radius: 8px; margin-bottom: 20px; cursor: zoom-in;\" width=\"536\" height=\"353.75\"\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: 800; color: #0f172a; margin-top: 0;\" data-imt-p=\"1\"\u003eTouch-to-Turbo \u0026amp; Lockout Mode\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #475569;\" data-imt-p=\"1\"\u003eInstantly access the 700lm Turbo mode via a separate touch key when you need maximum visibility. Throwing it in a backpack? Activate the \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eLock Mode\u003c\/strong\u003e\u003c\/span\u003e to prevent accidental battery drain during transport.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 45%; background: #f8fafc; padding: 25px; border-radius: 12px; border: 1px solid #e2e8f0;\"\u003e\n\u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/sperasflashlight-B8-1200x792-7.jpg?v=1741763576\" alt=\"SPERAS B8 headlamp with 30-degree adjustable tilt angle\" style=\"width: 100%; border-radius: 8px; margin-bottom: 20px; cursor: zoom-in;\" width=\"536\" height=\"353.75\"\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: 800; color: #0f172a; margin-top: 0;\" data-imt-p=\"1\"\u003e30° Adjustable Tilt \u0026amp; Memory Mode\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #475569;\" data-imt-p=\"1\"\u003eDirect the light exactly where you need it with the \u003cstrong\u003e30-degree adjustable bracket\u003c\/strong\u003e, preventing neck strain during close-up tasks. Plus, the intelligent Memory Mode automatically recalls your last used brightness setting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #ea580c; padding-left: 15px; margin-bottom: 20px;\" data-imt-p=\"1\"\u003eWhy the SPERAS B8 is the superior choice among headlamps on the market.\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; border-radius: 10px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #cbd5e1; margin-bottom: 50px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; min-width: 600px; background: #fff;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 16px; background: #1e293b; color: #ffffff; font-size: 16px; width: 33%;\" data-imt-p=\"1\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding: 16px; background: #ea580c; color: #ffffff; font-size: 18px; font-weight: 900; width: 34%;\" data-imt-p=\"1\"\u003eSPERAS B8\u003c\/th\u003e\n\u003cth style=\"padding: 16px; background: #94a3b8; color: #ffffff; font-size: 16px; width: 33%;\" data-imt-p=\"1\"\u003eStandard Headlamps\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #fffbeb;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: bold; color: #334155;\" data-imt-p=\"1\"\u003eLight Sources\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #b45309; font-weight: bold;\" data-imt-p=\"1\"\u003e6 Modes (Spot, Flood, RGB)\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #64748b;\" data-imt-p=\"1\"\u003e1 or 2 Modes (White only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: bold; color: #334155;\" data-imt-p=\"1\"\u003eRGB Tactical Light\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #15803d; font-weight: bold;\" data-imt-p=\"1\"\u003eYes (Red, Green, Blue)\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #64748b;\" data-imt-p=\"1\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: bold; color: #334155;\" data-imt-p=\"1\"\u003eBattery Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #15803d; font-weight: bold;\" data-imt-p=\"1\"\u003eMassive 1800mAh Built-in\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #64748b;\" data-imt-p=\"1\"\u003eTypically 800 - 1000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: bold; color: #334155;\" data-imt-p=\"1\"\u003eTurbo Activation\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #15803d; font-weight: bold;\" data-imt-p=\"1\"\u003eOne-Touch Separate Key\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #64748b;\" data-imt-p=\"1\"\u003eAnnoying Multiple Clicks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: bold; color: #334155;\" data-imt-p=\"1\"\u003eSafety Feature\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #15803d; font-weight: bold;\" data-imt-p=\"1\"\u003eElectronic Lock Mode\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #64748b;\" data-imt-p=\"1\"\u003eProne to accidental turn-on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 50px;\"\u003e\n\u003cdiv style=\"flex: 1 1 45%; background: #ffffff; padding: 30px; border-radius: 12px; border: 1px solid #e2e8f0; box-shadow: 0 4px 6px rgba(0,0,0,0.02);\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 800; color: #0f172a; margin-top: 0; border-bottom: 2px solid #f1f5f9; padding-bottom: 10px;\" data-imt-p=\"1\"\u003eSPERAS B8 Specs\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; color: #475569; line-height: 1.8; padding-left: 20px;\"\u003e\n\u003cli data-imt-p=\"1\"\u003e\n\u003cstrong\u003eMax Output:\u003c\/strong\u003e 700 Lumens\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003e\n\u003cstrong\u003eBeam Distance:\u003c\/strong\u003e Up to 70 Meters throw\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003e\n\u003cstrong\u003eLED Array:\u003c\/strong\u003e Spot, Flood, plus Red\/Green\/Blue\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e High-capacity 1800mAh Li-ion\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003e\n\u003cstrong\u003eCharging:\u003c\/strong\u003e Universal USB-C Interface\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003e\n\u003cstrong\u003eSmart Features:\u003c\/strong\u003e Memory Mode, Touch-Turbo, \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eLockout\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 45%; background: #f8fafc; padding: 30px; border-radius: 12px; border: 1px solid #e2e8f0; box-shadow: 0 4px 6px rgba(0,0,0,0.02);\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 800; color: #0f172a; margin-top: 0; border-bottom: 2px solid #e2e8f0; padding-bottom: 10px;\" data-imt-p=\"1\"\u003eInside the Box\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; color: #334155; line-height: 1.8; padding-left: 20px;\"\u003e\n\u003cli data-imt-p=\"1\"\u003e1 × SPERAS B8 Rechargeable Headlamp\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003e1 × Comfortable Elastic Headband\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003e1 × Heavy-Duty USB-C Charging Cable\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003e1 × User Manual \u0026amp; Warranty Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; background: #fff; padding: 45px 20px; border: 2px solid #ea580c; border-radius: 12px; margin-bottom: 50px; box-shadow: 0 10px 25px rgba(234, 88, 12, 0.08);\"\u003e\n\u003cspan style=\"display: inline-block; background: #fef08a; color: #b45309; padding: 4px 12px; border-radius: 4px; font-size: 13px; font-weight: bold; text-transform: uppercase; margin-bottom: 15px;\" data-imt-p=\"1\"\u003e🔥 Limited Time Offer\u003c\/span\u003e\n\u003ch2 style=\"font-size: 28px; color: #0f172a; margin-top: 0; margin-bottom: 15px; font-weight: 900;\" data-imt-p=\"1\"\u003eReady to Upgrade Your Night Gear?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 25px; max-width: 600px; margin-left: auto; margin-right: auto;\" data-imt-p=\"1\"\u003eEquip yourself with the SPERAS B8 today and experience the ultimate 700-lumen, 6-mode hands-free illumination.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; margin-bottom: 35px; font-size: 15px; color: #15803d; font-weight: bold;\"\u003e\n\u003cspan style=\"display: flex; align-items: center; gap: 5px;\" data-imt-p=\"1\"\u003e✅ Fast \u0026amp; Secure Shipping\u003c\/span\u003e \u003cspan style=\"display: flex; align-items: center; gap: 5px;\" data-imt-p=\"1\"\u003e✅ 1-Year Official Warranty\u003c\/span\u003e \u003cspan style=\"display: flex; align-items: center; gap: 5px;\" data-imt-p=\"1\"\u003e✅ 100% Secure Checkout\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ca href=\"#\" style=\"display: inline-block; background: #ea580c; color: #fff; padding: 18px 50px; border: none; border-radius: 8px; font-weight: 900; font-size: 18px; text-transform: uppercase; cursor: pointer; box-shadow: 0 6px 20px rgba(234, 88, 12, 0.35); text-decoration: none; transition: transform 0.2s;\" data-imt-p=\"1\"\u003e 🛒 Add to Cart Now \u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #ea580c; padding-left: 15px; margin-bottom: 25px;\" data-imt-p=\"1\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003cdetails open=\"\" style=\"background: #fff; padding: 20px; margin-bottom: 15px; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: 800; color: #1e293b; outline: none;\" data-imt-p=\"1\"\u003eWhat are the Red, Green, and Blue (RGB) lights used for?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #475569; line-height: 1.6;\" data-imt-p=\"1\"\u003eThe RGB colored LEDs make the SPERAS B8 an incredible tactical and outdoor tool. \u003cstrong\u003eRed light\u003c\/strong\u003e preserves your night vision and won't attract mosquitoes. A green\u003cstrong\u003e light\u003c\/strong\u003e is excellent for reading maps and penetrating fog or water. \u003cstrong\u003eBlue light\u003c\/strong\u003e is highly effective for tracking blood trails during hunting trips.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\" style=\"background: #fff; padding: 20px; margin-bottom: 15px; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: 800; color: #1e293b; outline: none;\" data-imt-p=\"1\"\u003eHow do I prevent the headlamp from turning on in my bag?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #475569; line-height: 1.6;\" data-imt-p=\"1\"\u003eThe SPERAS B8 features a dedicated \u003cstrong\u003eLockout Mode\u003c\/strong\u003e. Simply activate this electronic lock before tossing the headlamp into your backpack or toolbox. This ensures the buttons cannot be accidentally pressed, saving your 1800mAh battery for when you actually need it.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\" style=\"background: #fff; padding: 20px; margin-bottom: 15px; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: 800; color: #1e293b; outline: none;\" data-imt-p=\"1\"\u003eDo I need to buy batteries for the SPERAS B8?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #475569; line-height: 1.6;\" data-imt-p=\"1\"\u003eNo, the B8 is a complete, ready-to-use system. It features a premium built-in 1800mAh lithium-ion battery. When it runs low, simply plug the included USB-C cable into any standard power bank, phone charger, or car adapter to quickly recharge it.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c!-- 隐藏的 Lightbox 容器结构 --\u003e\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg id=\"speras-lightbox-img\" alt=\"Zoomed Product Image\"\u003e\u003c\/div\u003e\n\u003c!-- 图片放大 JS 代码 --\u003e \u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoom');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e \u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"What are the Red, Green, and Blue (RGB) lights used for?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The RGB colored LEDs make the B8 an incredible tactical and outdoor tool. Red light preserves night vision. Green light is excellent for reading maps. Blue light is highly effective for tracking blood trails during hunting.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"How do I prevent the headlamp from turning on in my bag?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The SPERAS B8 features a dedicated Lockout Mode. Activate this electronic lock before putting it in your backpack to prevent accidental button presses and save battery life.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Do I need to buy batteries for the SPERAS B8?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"No, the B8 comes with a premium built-in 1800mAh lithium-ion battery. You can quickly recharge it using the included USB-C cable and any standard power source.\"\n        }\n      }]\n    }\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Speras Light","offers":[{"title":"B8","offer_id":45242676117681,"sku":"","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/sperasflashlight-B8-1000-1.jpg?v=1741680354"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/collections\/19H_DEFENCE_SERVICES_ASIA-speraslights.jpg?v=1780383699","url":"https:\/\/sperasflashlight.com\/collections\/all.oembed","provider":"Speras Light","version":"1.0","type":"link"}