Description
The Sofirn SK1 1300 Lumen 479m Throw Rechargeable Tactical Flashlight with 18650 Battery
The Sofirn SK1 is a compact, powerful light designed for tactical and outdoor use, ideal for law enforcement, camping, and emergency situations. Its 1300-lumen output can illuminate a target up to 479 meters, ensuring reliable visibility. With built-in USB-C charging, a dual-switch interface, and a durable build, it offers practical functionality. Featuring a 1-year warranty, this flashlight suits tactical users, campers, and EDC enthusiasts.
Powerful Illumination for Outdoor Use
The Sofirn SK1 features a SFT-25R white LED, delivering a maximum output of 1300 lumens with a beam throw of 479 meters, powered by an included 18650 Li-ion battery. It offers multiple modes across three settings, controlled by a two-stage tail switch and magnetic rotary switch:
- Duty Mode:
- Moonlight: 2 lumens for approximately 200 hours
- Low: 50 lumens for approximately 10 hours
- Medium: 200 lumens for approximately 5 hours
- High: 600 lumens for approximately 2 hours
- Turbo: 1300 lumens for approximately 1 hour
- Tactical Mode:
- Turbo: 1300 lumens for approximately 1 hour
- Strobe: 1300 lumens (runtime not specified)
- Lock Mode: Prevents activation
The flashlight charges via a built-in USB-C port in about 2 hours with a 5V/2A charger, featuring a battery level indicator (green for good, red for low). It is IP68 waterproof (submersible to 2m) and 1m impact-resistant, with a design that includes thermal management.
Durable and Compact Design
Constructed from AL6061-T6 aluminum alloy with a Type III hard-anodized finish, the Sofirn SK1 offers durability for rugged outdoor conditions. It measures 129.7mm in length with a head diameter of 30mm, weighing 87g without the battery. The flashlight features a stainless steel bezel, a two-way pocket clip for versatile carry, and a lanyard hole for added security.
Designed for Outdoor and Tactical Use
The Sofirn SK1 is tailored for tactical users, campers, and EDC enthusiasts needing a reliable, multi-mode light for outdoor activities, emergencies, or tactical scenarios. The IP68 rating, USB-C charging, and reverse polarity protection enhance its reliability.
Key Features and Specs
- Type: Rechargeable Tactical Flashlight
- Purpose: Law Enforcement, Camping, Emergency Use
- LED: SFT-25R
- Output: Up to 1300 Lumens
- Beam Throw: 479m
- Modes: Duty Mode (Moonlight, Low, Medium, High, Turbo, Strobe); Tactical Mode (Turbo, Strobe); Lock Mode
- Battery: 1x 18650 Li-ion (Included)
- Charging: USB-C (about 2 hours with 5V/2A)
- Waterproof: IP68 (Submersible to 2m)
- Impact Resistance: 1m
- Dimensions: 129.7mm (Length) x 30mm (Head Diameter)
- Weight: 87g (Without Battery)
- Warranty: 1 Year
Package Contents
- Sofirn SK1 Flashlight
- 1x 18650 Li-ion Battery
- USB-C Charging Cable
- Two-Way Pocket Clip
- Lanyard
- User Manual
Note: Ensure the flashlight is set to Lock Mode or unscrew the tailcap slightly after use to prevent accidental activation. Handle with care during Turbo mode to avoid burns due to heat buildup.

