Fashion silicone led bicycle wheel light : 1,High quality,waterproof 2,Fashion design,can ... ,Cheap price ,easy use Fashionable silicone led bicycle wheel light Specifications: 1,Product Size(mm): 45(L)*32(D ... :10000-12000MCD4,Power:2x CR2032 3V battery 5,Switch: push button on/off 6,Led life :100 000hours7,Material: ... as to customer's panton No. 6,Usage: light up in the dark when you ride a bike ...