Ravemen CL01 Rear Bike Light

Sleek, functional and beautiful design but charge on brightest setting after every ride

Nice design rear light. Lasts about 4-5 hours on brightest setting which for me is just not enough for two rides so still charge after every ride. Charging is fast. I did have to move my saddle a few millimetres, otherwise the clamp would not fit (because the saddle rail is wide). The clamp only just fitted, but when it does, it is firmly in place. Light and clamp weigh next to nothing so not surprised either that the battery life is limited. Nice product