Onkuey No Solder Realistic New Highlight 12-LED Lighting Kit for RC Cars Trucks 1/10th Scale Smaller Part This easy-to-use LED lighting kit allows you to have a realistic car light setup without having to be an electronics genius Everything you need is right here in this package and can be set up in half an hour Input voltage: 4.8-6.0V.Working current: 100mA Responds to your radio, functioning like actual car lights Powered through your receiver using your existing power setup