




1600LM Burst & 550M Throw: Packs a staggering 1600 lumens maximum output into an ultra-compact 10.6cm pocket frame. Paired with a cutting-edge Luminus SFT25R LED and a smooth reflector to pierce darkness up to 550 meters away.
Rotary Ring & Silent Switch: Features an intuitive mechanical rotary ring for predictable mode selection in high-stress environments, paired with an innovative silent tail switch for noise-free night operations.
Hidden USB-C & IP68 Rugged: A simple twist reveals a hidden USB-C fast charging port protected by an IP68-rated waterproof seal. Machined from premium 6061 aluminum alloy to withstand 2-meter submersions and 1.5-meter drops easily.
43H Runtime & Emergency Bezel: Powered by an included high-drain 1100mAh 18350 battery providing over 43 hours of continuous runtime. Crowned with a nano-ceramic bead strike bezel for reliable vehicle extractions and emergency rescue tasks.
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Most flashlights can directly get 5 years warranty; battery and accessories get 1 year warranty.
Any questions, please email to info@sperasflashlight.com
| Metric / Feature | 🔥 SPERAS EST16 | Generic 18350 Lights |
|---|---|---|
| Max Beam Throw | 550 Meters (SFT25R LED) | 150 - 250 Meters |
| Switch Interface | 2-in-1 Silent Tactical Tail Switch | Standard Clicky (Loud/Noisy) |
| Strike Bezel | Nano-Ceramic Glass Breaker | Standard Aluminum Bezel |
| Mode Selection | Mechanical Rotary Ring System | Cycle-through Push Buttons |
🌟 Expert Reviewed: "The SPERAS EST16 is a phenomenal pocket thrower. Pushing 550 meters of beam distance from a compact 18350 battery format is wildly impressive. The rotary switch and silent tail cap make it a standout tactical EDC."
Intuitive Rotary Control: In critical moments, you cannot afford to fumble through complex button menus. The EST16 features a mechanical rotary ring that gives you instant, physical confirmation of your selected mode (High, Med, Low, Strobe) before you even turn the light on.
The Silent Tactical Edge: Traditional switches produce an audible "click" that can compromise your position. Our innovative 2-in-1 silent tail switch allows for completely noise-free momentary and constant activation, which is absolutely vital for stealth operations and security patrols.
The strike bezel is embedded with ultra-hard nano-ceramic beads. This provides exceptional lens protection against drops, impacts, and allows it to function as an emergency glass-breaking tool. This ensures your pocket rocket flashlight remains fully operational in extreme outdoor environments or emergency extraction scenarios.
We prioritized structural integrity. A simple twist of the flashlight head reveals a hidden USB-C fast-charging port. This innovative design physically protects the port from dirt and impact, while utilizing an IP68-rated dual O-ring seal to guarantee superior water resistance compared to standard rubber flap covers.
Powered by a customized, high-drain 18350 rechargeable lithium-ion battery (1100mAh). Once fully charged, this highly efficient tactical flashlight can run continuously for over 43 hours on its lowest setting, ensuring you have reliable light throughout extended shifts or off-grid camping trips.
Machined from aerospace-grade 6061 aluminum alloy with a Type III hard-anodized finish, the EST16 boasts a true IP68 waterproof rating. It survives 2-meter submersions for up to 30 minutes and withstands 1.5-meter drops onto solid concrete. It is built to endure the most unforgiving duty environments.
The ultra-concentrated 550m beam allows security personnel to sweep perimeters and identify targets from a safe distance, while the silent switch ensures operational superiority during high-risk night patrols.
At just 87.7g (without battery), it is the quintessential pocket rocket flashlight for hikers, campers, and overlanders who demand immense search-light performance without the heavy bulk of a full-sized torch.
Stop compromising between size and power. Add 1600 lumens and 550 meters of throw to your everyday carry setup with the SPERAS EST16.
🛒 SELECT OPTIONS & ADD TO CARTSecure Checkout | SPERAS Official Warranty
An 18350 flashlight provides the perfect balance between extreme portability and raw power. While 18650 lights can be too long for comfortable pocket carry, an 18350 battery allows models like the SPERAS EST16 to stay incredibly short (only 10.6cm) while still delivering the high discharge rate needed for a massive 1600-lumen burst. It defines what a true pocket rocket flashlight should be.
During security patrols, search operations, or home defense scenarios, discretion is critical. Traditional flashlight switches make a loud, mechanical "click" when pressed, which can easily give away your position in the dark. The SPERAS EST16 utilizes an innovative 2-in-1 silent tail switch, allowing for completely noise-free momentary and constant illumination, giving you a distinct tactical edge.
Most compact EDC lights are designed for close-range flood lighting (100 to 200 meters). However, by pairing the cutting-edge Luminus SFT25R LED with a custom-engineered smooth reflector, the SPERAS EST16 concentrates its 1600 lumens to achieve a verified beam range of 550 meters. It performs like a full-sized searchlight that fits in the palm of your hand.
For high-stress and tactical environments, rotary switches are widely considered superior. Push-button flashlights often require you to cycle through menus (Low-Med-High-Strobe) to find the right output, which costs precious seconds. A mechanical rotary ring, like the one on the EST16, allows you to pre-select your exact mode before turning the light on, ensuring 100% predictable performance.
A true tactical light must have instant access to high output, extreme durability, and reliable controls. The SPERAS EST16 meets these criteria by featuring a nano-ceramic strike bezel for glass breaking, a dual-spring battery system to absorb shock, an IP68 waterproof rating, and a dedicated rotary system that guarantees immediate access to a blinding 1600-lumen strobe for self-defense.
| Model | SPERAS EST16 |
|---|---|
| Light Source | Luminus SFT25R LED |
| Max Output | 1600 lumens |
| Max Beam distance | 550 meters |
| Max running time | 43 hours (at the lowest mode) |
| Switch | 2-in-1 Silent Tactical Tail Switch & Mechanical Rotary Ring |
| Compatible Battery | 1 * 18350 Rechargeable Lithium-ion battery (1100mAh) |
| Charging Type | Hidden USB-C fast charging |
| Water Resistance | IP68, underwater 2 meters (for 30 minutes) |
| Impact Resistance | 1.5 meters |
| Dimensions | 106mm / 10.6cm (length) |
| Weight | 87.7g (exclude battery) |
| Body Material | 6061 Aluminum Alloy with Nano-Ceramic Strike Bezel |
| Application | Professional Duty & Patrol, Security, Emergency Rescue, Technical Outdoor Exploration |
| Note: the above data has been measured in accordance with international flashlight testing standards ANSI/NEMA FL1 using SPERAS 1100mAh 18350 battery under laboratory conditions. | |
| EST16_manual.pdf | Download |










