Product Information Brand name: EasyDo Product name: UFO bike rear light Model No.:EL-2205 Weight: 25g(battery and accesories not included) Color: black,silvery,green,white Size: 60*63*22mm Light:6 pcs LED Battery: 2 pcs of AAA battery Bright mode: steady bright,flashing,colorful EasuDo patent design, three insallation ways.
Patent quick disassembly design 1. Easy to install on cushion bow 2. Fixed on your tail bag 3. Fixed on seat post
Six LED lamps, three Lighting Modes, 220 degree wide-angle lighting. Runtime Flashing：200hrs Steady bright：100hrs. Colorful：200hrs
How to change battery?
Here is an intall instruction draft