Rainbow Flash LED

Suitable for cars,Motorcycles,Bicycles
Using a long time,with light-senstive resistors,and it's bright only in darkness
Waterproof
Rainbow effect,Cool and impressive
The battery is good,durable,easy battery change.
Each one Include 3 pcs AG10 betteries.

PACKAGE INCLUDED:
2 x Rainbow Flash Light Car Wheel Valve Cap Light
6 x AG10 Battery