Bicycle lighting - front and rear bicycle lights: br

20-led chip-on-board (COB) strip
very strong light even in the weakest mode of operation
maximum light output - 20 lumens
wide beam angle: 270°
powered by a built-in rechargeable battery, charged from a micro USB port
5 operating modes: 2 fixed, 1 pulsating, 2 flashing

Very strong light, COB LED
Side visibility: over 180°
6 operating modes
built-in li-poly battery 3.7V 680mAh
Protection class IP44

Cree XM-L2 LED - light strength up to 854 lumens
new optics, battery discharge indicator
rechargeable via microUSB socket
even light flux
shockproof, waterproof