NANO F II
Small Light. Big Safety.
FEATURE
[TL-LD831-F]
The USB-C rechargeable Nano F II packs serious power into an ultra-compact form. Delivering up to 100 lumens through a precision-engineered OptiCube™ lens, it ensures you're seen on the road—even in broad daylight. Weighing just 24 grams, the Nano F II is barely noticeable on your bars, yet it delivers high-impact visibility with six versatile light modes, including three Daytime HyperFlash™ options designed to pierce through traffic and urban glare.
- Focused lens for maximum visibility with 100 lm output
- Highly visible during daytime
- Daytime HyperFlash 1 and 2 modes provide visibility up to 1km
- OptiCube™ lens technology
- USB-C rechargeable (USB-C cable not included)
- Low battery indicator
- Six light modes including three Daytime modes (High / Low / Flashing / Daytime HyperFlash 1 / Daytime HyperFlash 2 / Daytime HyperFlash 3)
- Mode memory function
- Replaceable battery
- Tool free versatile mount and GP-2 bracket included
- Snap System™ allows light to be positioned either vertically or horizontally into mount

※Design and specifications are subject to change without notice.
Tech Specs
- Dimension:
- 30 x 32 x 34 mm (without Rubber strap)
- Weight:
- 24g
- Light source:
- 1 LED
- Battery:
- Li-ion Polymer rechargeable battery (3.7V-340mAH)
- Runtime:
- High (100 lumens):1.75hrs
Low (5 lumens):28.5hrs
Flashing (10 lumens):78hrs
Daytime HyperFlash 1 (100 lumens):23hrs
Daytime HyperFlash 2 (80 lumens):14.5hrs
Daytime HyperFlash 3 (20 lumens):40hrs
- Recharge time:
- 3hrs (0.5A)
- Mount size:
- φ22-35mm
- Water resistant:
- IPX4
- Other:
- Low battery indicator, Light mode memory, Replaceable battery
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NANO F
Small Light. Big Safety.




























