... 3.Input voltage :DC12V 4.Use dip led to build battery powered accent lights 1. Waterproof SMD 3528 led.2. CE&RoHS3 ... spot lighting, decoration lighting, path lighting etc...,2.Uses in car, motorcycle, boat, home, garden, computer, electronic toys, ATVs, SnowMobiles...3 ... switches between your lights and the power source. You can run a wire directly to your bikes battery with a switch in-between ...