... 3,Cheap price ,easy use New flashing silicone led light for bike Specifications: 1,Product Size(mm): 45(L ... 3V battery 5,Switch: push button on/off 6,Led life :100 000hours7,Material: PP+siliconeFeatures:1,Flexible ... Surface Color: Any color is available as to customer's panton No. 6,Usage: light up in the ... dark when you ride a bike Pictures for your reference:If you are interested in our products ...