Description
The Sofirn IF23 4000 Lumen 247m Throw Rechargeable Flashlight with 21700 Battery is a compact, multifunctional light designed for outdoor activities, ideal for camping, hiking, and emergency use. Its 4000-lumen output can illuminate a path up to 247 meters, ensuring reliable visibility, while its RGB side lights add versatility for various tasks. With built-in USB-C charging, a single-switch interface, and a durable build, it offers practical functionality. Featuring a 1-year warranty, this flashlight suits campers, hikers, and EDC enthusiasts.
Powerful Illumination for Outdoor Use
The Sofirn IF23 features an XHP50B LED for the main beam and a COB LED with RGB side lights, delivering a maximum output of 4000 lumens with a beam throw of 247 meters, powered by an included 21700 Li-ion battery (5000mAh). It offers multiple modes, controlled by a single side switch, with the following lumen outputs and runtimes:
- Turbo (Main): 4000 lumens for approximately 2 hours (steps down after initial high output)
- High (Main): 1000 lumens for approximately 4 hours
- Medium (Main): 100 lumens for approximately 17 hours 36 minutes
- Low (Main): 10 lumens for approximately 70 hours
- Side COB (Flood): 500 lumens (runtime not specified)
- RGB Side Lights: Varies by color (20-40 lumens, runtime not specified)
The flashlight charges via a built-in USB-C port in about 3 hours, with a switch indicator (red while charging, green when full). It is IPX8 waterproof (submersible to 2m) and includes a magnetic tail cap, though it may get warm on Turbo, requiring careful handling.
Durable and Compact Design
The Sofirn IF23 is constructed from aluminum alloy, offering durability for outdoor conditions like camping or hiking. It measures 120mm in length (4.72 inches) with a diameter of 30mm (1.18 inches), weighing approximately 115g with the included 21700 battery, making it pocket-friendly for EDC. The flashlight features a smooth body, a pocket clip for secure carry, and a magnetic tail cap for hands-free use, though the clip may snag on fabric, suggesting careful placement, and the magnetic base may weaken with frequent use.
Designed for Outdoor and EDC Use
The Sofirn IF23 is tailored for campers, hikers, and EDC enthusiasts needing a reliable, multi-functional light for outdoor activities, emergencies, or daily tasks. Its RGB side lights can serve as a beacon or mood light, while the 70-hour low mode ensures extended use for reading. The single-switch UI requires practice to navigate modes (e.g., long press for moonlight, double-click for Turbo), and the lack of a lockout function necessitates unscrewing the tailcap to prevent accidental activation. The IPX8 rating, USB-C charging, and dual-emitter design enhance its reliability, but users should avoid direct eye exposure due to its intensity.
Key Features and Specs
- LED: XHP50B (Main), COB with RGB Side Lights
- Output: Up to 4000 Lumens
- Beam Throw: 247m
- Modes: Turbo, High, Medium, Low (Main Beam); Side COB, RGB Side Lights
- Runtimes:
- Turbo (Main): 4000 lumens for approximately 2 hours (steps down after initial high output)
- High (Main): 1000 lumens for approximately 4 hours
- Medium (Main): 100 lumens for approximately 17 hours 36 minutes
- Low (Main): 10 lumens for approximately 70 hours
- Side COB (Flood): 500 lumens (runtime not specified)
- RGB Side Lights: 20-40 lumens (runtime not specified)
- Battery: 1x 5000mAh 21700 Li-ion (Included)
- Charging: USB-C (about 3 hours)
- Waterproof: IPX8 (Submersible to 2m)
- Dimensions: 120mm (Length) x 30mm (Diameter)
- Weight: Approximately 115g (With Battery)
- Warranty: 1 Year
Package Contents
- Sofirn IF23 Flashlight
- 1x 5000mAh 21700 Li-ion Battery
- USB-C Charging Cable
- Pocket Clip
- Lanyard
- 2x Spare O-Rings
- User Manual
Note: Ensure the flashlight is turned off or locked (unscrew the tailcap slightly) after use to prevent accidental activation, which could drain the battery; the side switch can be sensitive. Use the included 21700 battery with proper polarity (positive terminal toward the head). The IPX8 rating ensures submersion up to 2m, but avoid prolonged exposure beyond this limit. Handle with care during Turbo mode to avoid burns due to heat buildup, and do not shine the light directly into eyes due to its intensity. Store in a dry place to maintain reliability.
