SLEEK VISIBILITY

Designed for easy integration with compatible Giant and Liv helmets, the Numen Alumbra TL tail light is our thinnest and lightest tail light designed for helmet mounting - it's secured with a magnet, making it a very easy and quick way to install.

fEATURES
maximum luminous flux: 20 lumens (ANSI FL 1 verified)
battery: Li-Ion, 250 mAh capacity
operating time up to 24 hours (see below for exact details)
charging via USB cable (micro USB connector)
battery status indicator
water resistance: IPX4
light "remembers" the last light mode switched on
dimensions: 54 x 13 x 27 mm
weight: 17 grams (without holder)
giant/Liv compatible helmets: Rev Comp, Compel, Roost, Strive, Lanza, Coveta, Rev Liv Comp and Luta
code: 400000191

sPECIFICATIONS
operating time in each mode (verified to ANSI FL 1 standard):
illumination - High Output (20 lumens): 2.5 hours
lighting - low power (10 lumens): 6 hours
flicker - high output (20 lumens): 7 hours
flicker - low power (5 lumens): 24 hours