I got these as a gift from a friend. Anyone know the easiest way to hook these up? Don't know what power i should put it too.

 

What do you mean? Just like bare LEDs from radio shack or something?

 

Basically...They have a little box on the end with like 5 small bulbs and then two wires coming out.

 

I'm assuming the box is some sort of powersupply, and it is designed to work on 12 volts? Just give it a 12 volt source from somewhere in the car, throw a switch on it. Make sure the power you use is a switched source as well.