www.rcneon.com has alot of cool stuff, you cn put them anywhere on the body, but if you dont want to waste the money, go to radioshack buy some LEDS and resistors(not sure wat AMP or watever) and a 9volt battery connecter, some wiresif you dont have any and hook it up, the resistors are put on the plus wire going out of the batt, after that hook the LEDS up, the resistior keeps a certain amount of power going to lights so it wont burn out, without it it woul burn out fast