Bicycle Tail Light

Equipped with 21 high-power super bright COB lamp beads, this tail light has a very high illumination, very bright, your bicycle will be clearly seen in the dark, keeping you safe,and making your riding much cooler at the same time. It has a built-in 500mah battery that can be fully recharged for 2 hours that lasts for 6 hours of use. It is very easy to install and comes with a free silicone mounting strap that won’t fall off easily.