... :1red&1white led 4,Easy change battery on bikeHandlebar Silicone led bicycle safety light setSilicone safety rear light/bicycle ... handle,seatpost,helmet, wheel, bag and so on. Flexible silicone surfaceSurface color:White,black,yellow,green,blue,red.Custom color ... bicycle handle, seatpost, helmet, wheel, bag and so on. Flexible silicone surfaceSurface color:White,black,yellow,green,blue,red.Custom color ...