Subscribe to our newsletter now
Be the first to know about new collections and special offers.
Sofirn SR15 4500 Lumens Rechargeable Flashlight
Black
$40.99 USD
Skip to product information
Sofirn SR15 4500 Lumens Rechargeable Flashlight
$40.99 USD
- 4,500 Lumens-Max Output
- 510m Max Beam Distance
- 4 × SFT-25R LEDs
- Stepped & Stepless Dimming
- Buck Constant-Current Driver
- USB-C Rechargeable & Power Bank
- Detachable 21700 Battery
- IP68-Waterproof
Shipping Policy
USA local warehouse: Ships locally with estimated delivery in 3–5 days.
If the USA local warehouse is out of stock: We will prioritize direct fulfillment from an overseas warehouse by default. Delivery may take 7–14 days.
Fast Delivery
Professional Customer Service
Hassle-Free Replacement
SSL Secured Payment
Tech Specs
- Max Output
- 4,500 lumens
- Max Beam Distance
- 510 meters
- Light Source
- 4 × SFT-25R spotlight LEDs
- CCT
- 6000K-6500K
- Battery
- Detachable 21700 battery, 5000mAh
- UI / Operation
- Side switch with five brightness levels, stepless dimming, Strobe, SOS, Beacon, memory, and lockout
- Charging
- USB-C fast charging, up to 5V/3A
- Power Bank
- USB-C discharge function
- Driver
- Buck constant-current driver
- Dimensions
- 130 × 40 mm
- Weight
- 128g without battery
- Durability
- IP68 waterproof; aircraft-grade aluminum construction
Light Performance
| Mode | Stepped Modes | |||||||
|---|---|---|---|---|---|---|---|---|
| Moonlight | Low | Medium | High | Turbo | Strobe | SOS | Beacon | |
| Output | 1 lm | 70 lm | 500 lm | 1,500 → 1,000 lm | 4,500 → 1,000 lm | 4,500 lm | 500 lm | 4,500 lm |
| Runtime | 410 h | 17 h 15 min | 5 h 30 min | 3 min + 2 h 30 min | 1 min + 2 h | — | — | — |
| Beam Distance | 6 m | 81 m | 180 m | 275 m | 510 m | — | — | — |
| Peak Intensity | 9.1 cd | 1,650 cd | 8,066.7 cd | 19,125 cd | 65,025 cd | — | — | — |
What’s in the Box
SR15 Flashlight
21700 Rechargeable Battery, 5000mAh
USB-C Charging Cable
Lanyard
Spare O-Rings
User Manual
21700 Rechargeable Battery, 5000mAh
USB-C Charging Cable
Lanyard
Spare O-Rings
User Manual
User Manual
View the product manual online or download the PDF.View / Download Manual ↓
Product Details
1. Powerful LED Flashlight: Light up the night with 4 powerful SFT25R LEDs, delivering 4500 lumens and a 510-meter beam—perfect for outdoor adventures, search tasks, or lighting up wide, dark areas with ease.
2. Dual Dimming Modes: The SR15 features both stepped and stepless dimming, letting you fine-tune brightness from a gentle 1 lumen to a blazing 4500 lumens—perfect for camping, hiking, repairs, dog walks, night shifts, or emergencies.
3. Power Bank Function: Doubles as a backup charger, letting you power your phone or other devices anywhere—ideal for camping, travel, or emergencies when you need to stay connected.
4. Efficient Buck Driver: Maintains consistent brightness without sudden drop-offs, even as the battery runs low. It also minimizes heat buildup, keeping the flashlight cool and dependable during extended use.
5. Durable and Reliable: Built from rugged aircraft-grade aluminum and rated IP68 waterproof, this flashlight stands up to rain, dust, and drops—ideal for outdoor adventures, tough jobs, or emergencies.
Note: To prevent accidental activation, when not using the flashlight or carrying it outdoors, please loosen the tailcap to disconnect the battery or activate the lockout mode (if available).
Specifications：
| Emitter: | 4 * SFT-25R 6000-6500K | Size: | 40mm *130mm(1.57 in × 5.12 in) |
| Battery: | 1 * 21700 battery | Weight: |
128g/4.52oz (without battery) |
| Charging: | USB Type C (5V/3A) | Driver: | buck driver |