CatEye Rapid X3, TL-LD720-R, Red LED Rechargeable Taillight

Compact and ultra-bright LED strip rear light offers close to 360 degree visibility.
Run times: 5 hours constant, 30 hours in flashing modes
Robust rubber band fittings (two included) make it easy to switch the light between different bikes
Lithium Polymer battery is USB-rechargable in just two hours
Dimensions: 2.9 x 0.9 x 1.1" (73 x 22 x 27mm)