Led bike lighting 1.Silicon case 2.Battery:CR2032 3.0V(included) 3 Bulb:1red&1white led 4,Easy change battery Bright LED light, energy saving, low power consumption,long service life. Photo Itemled lightMaterialsiliconeSize4.5x10cmBattery2 pcs x CR2032 Lithium batteries(included)Bulb2white led&2 red ledCan pass testROHS TestPacking details2pcs/blister card, 240sets/ctn, carton size: 61.5 x 36.5 x ...