... changeable 3,Cheap price ,easy use Fashionable silicone led bicycle wheel light Specifications: 1,Product Size(mm): 45(L ... 145(L)*110(D)*30(H)3,Super bright LED brightness :10000-12000MCD4,Power:2x CR2032 3V battery ... 5,Switch: push button on/off 6,Led life :100 000hours7,Material: PP+siliconeFeatures:1,Flexible ... as to customer's panton No. 6,Usage: light up in the dark when you ride a ...