I am looking for a little electrical help.After seeing the ass end of my 2010 XR at night,Its time to add a little extra lightage back there. I have ordered two LED light bars from Knight Riderz. They can be wired for running and full intensity for brake. My question is what wires can I splice into. As I have not gotten my Manual yet.Some LED upgrades require load resistors but my application will be for braking only.