SPERAS P4 4000lm Tactical Hunting Flashlight 21700 EDC Power Bank
- $108.89
- $108.89
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4000LM BEAM & 288M REACH: Equipped with 3 imported OSRAM P9 LEDs and a double-sided AR coated tempered glass lens, generating a peak light intensity of 20,750cd to throw a massive wall of illumination over 288 meters deep into the night.
2-IN-1 SEARCHLIGHT & EMERGENCY POWER BANK: Fueled by an included high-capacity 5000mAh 21700 battery for an incredible 167-hour runtime on ECO mode. Features an emergency discharging function via the included OTG converter to rescue your mobile devices in the field.
POCKETABLE 119MM PROFILE & SMART LOCKOUT: Packs high-power search performance into a compact 119mm body length. Features a single side switch for seamless 7-mode cycling with memory, integrated ITS temperature control, and a secure electronic lockout function.
IP68 WATERPROOF & BOMBPROOF CNC BUILD: Precision CNC machined from high-strength Aerospace 6061 Aluminium Alloy with a military type III hard-anodized anti-abrasive finish. Certified fully IP68 Waterproof (submersible up to 2 meters) and guaranteed to survive 1.5-meter impact drops.
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Warranty
Most flashlights can directly get 5 years warranty; battery and accessories get 1 year warranty.
Note
Any questions, please email to info@sperasflashlight.com
— Read the full independent review at 1lumen.com/review/speras-p4/
SPERAS P4 vs. Olight (Seeker 3 Pro)
Comparing compact 4000-lumen class searchlights? Discover why the SPERAS P4 offers superior practicality and emergency utility over premium brands.
| Key Features | 🔥 SPERAS P4 | Olight Seeker 3 Pro |
|---|---|---|
| Charging Ecosystem | Universal Type-C (Fast 3H Charge) | Proprietary Magnetic Cable (Easy to lose) |
| Power Bank Function | Yes (Charge your phone via OTG) | No Power Bank feature |
| Max Output | 4000 Lumens | 4200 Lumens |
| User Interface | Simple One-Click Side Switch | Complex Rotary Knob |
| Value | Incredible Performance-to-Price | High Brand Markup |
speras p4: Superior Optics & Functional Design
Built In 3*OSRAM P9 LEDs
Compact yet incredibly powerful. The P4 hunting flashlight is equipped with three imported OSRAM P9 LEDs, allowing it to unleash an astonishing 4000 lumens of light.
Designed with a high-efficiency driver and a double-sided AR coated tempered glass lens, it pushes a concentrated beam out to 288 meters, making it effortless to scan forests, caves, or search areas.
Smart Temperature Control & Pocket Size
Measuring only 119mm (4.68 inches) in length, the P4 hides a massive punch inside a pocketable, high-strength aerospace aluminum body, making it a flawless high-output EDC flashlight.
- ITS Temperature Control: Real-time detection to ensure stable output without overheating your hands.
- Smart Protections: Features over-discharge protection and reverse polarity protection.
Simple One-Handed Operation
Experience humanized UI design. A single, highly responsive side switch grants access to all 7 brightness modes with simple one-handed operation.
- Mode Memory: Automatically turns on at the last used Low/Medium/High brightness.
- Lockout Function: Press and hold the switch for 2 seconds to lock the light, avoiding unintended operation in your bag. Triple-click to unlock.
2-in-1 Flashlight & Power Bank
Fueled by an included high-capacity 21700 5000mAh battery, it boasts an incredible 167-hour runtime on ECO mode.
Discharging Function: 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!
The built-in LED indicator constantly displays your power level (Green >70%, Orange 30-70%, Red <30%).
IP68 Waterproof & Drop Resistant
Produced by CNC precision machining with a premium Type III hard-anodized anti-abrasive finish for extreme durability.
It is fully IP68 Waterproof (submersible up to 2 meters) and impact-resistant up to 1.5 meters, making it a highly reliable hunting flashlight in severe weather conditions.
Widespread application in real-world environments
Easily activate Turbo mode for critical situations. Perfect for Rescuing, Police, Caving, Camping, Searching, and Hunting.
Technical Specs & Box Contents
Detailed Specifications ⚙️
Review the full technical breakdown and runtime chart of the SPERAS P4, ensuring it meets your demands for a high-output EDC flashlight.
📦 Inside the Box
- 1 × SPERAS P4 Flashlight
- 1 × 21700 Lithium Battery (5000mAh)
- 1 × OTG Converter (For Power Bank Use)
- 1 × Holster
- 1 × Type-C Charging Cable
- 1 × Lanyard
- 2 × Spare O-rings
- 1 × User Manual
Compact Size. Uncompromising Power.
Don't let the dark slow you down. Get the SPERAS P4 hunting flashlight and carry 4000 lumens of reliable search power flashlight and an emergency power bank right in your pocket.
🛒 SELECT OPTIONS & ADD TO CARTSecure Checkout | SPERAS Official Warranty
Frequently Asked Questions (FAQ) ❓
How is the power bank function of this P4 EDC hunting flashlight implemented?
It'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.
How to quickly lock the SPERAS P4 to prevent pocket activation?
When 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.
Can the P4 be equipped with standard 21700 batteries, or does it require a proprietary custom version?
No proprietary batteries are required. While the kit includes an excellent SPERAS 5000mAh 21700 battery, the P4 is fully compatible with standard high-drain 21700 lithium batteries, unlike some competitors that force you to buy expensive proprietary cells.
Does SPERAS P4 get hot on Turbo mode?
Generating 4000 lumens naturally 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.
| Model | SPERAS P4 |
|---|---|
| Light Source | 3 pcs OSRAM P9 LED |
| Max Output | 4000 lumens |
| Max Beam distance | 288 meters |
| Max Intensity | 20,750cd |
| Max running time | 167 hours(at the ECO mode) |
| Modes | turbo-high-medium-low-ECO-strobe-sos |
| Switch | 1 side switch |
| Compatible Battery | 1 pce 21700 lithium battery |
| Charging Type | USB-C charging |
| Water Resitance | IP68 |
| Impact Restance | 1.5 meters |
| Dimensions | 119(length)*40(head)*26.5(tube) mm |
| Weight | 185g/6.52oz (include battery) |
| Body Material | Aerospace 6061 Aluminium with military type III hard anodising surface |
| Application | Camping, Hiking, Everyday Carry, Outdoors, Self-defense, Home Use, seaching and rescue |
| Note: the above data has been measured in accordance with international flashlight testing standardsANSI/NEMA FL1 using a SPERAS 3.6V/5000mAh 21700 lithium battery under laboratory conditions. | |
 |
SPERAS P4.pdf | Download |
Real gear setup, tactical rollouts, and field testing photos shared by our community reviewers on Reddit and global outdoor forums.
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