Ultra Bright Bike Spoke Light

Description: The product is consist of 14pcs colorful LED lights,double-sided, 7pcs at each side. It can flash 30 different kinds of patterns, patterns will be changed every 4 seconds. Easy mount and release , installed in seconds before you get ready to ride. Equipped with light senor and movement sensor, the lights only turn on when your wheels are turning. Water proof design, can be used in rain. This LED light is the perfect solution for night-time safety when biking. Specification: Material: PC Size: Approx:70 x20 x 110mm / 2.8 x 0.79 x 4.3inch Battery: 1 x AAA(Not included) Work Time：About 12 hours Quantity of LED: 14 Package Includes: 1 Piece Bicycle Spoke Light