REALITY CHECK: Customers often ask, Do I really need a harness? Yes! A relay harness is designed to deliver steady voltage to your HID ballasts directly from the car battery. Nobody likes a flickering headlight, so why risk it? Factory headlight outputs are really only designed to power a halogen light bulb, not an HID ballast.

DON'T SKIMP: As one of the most important parts in any HID lighting upgrade; don't skimp out when it comes to your wiring. 

PLUG N PLAY: The layout of the harness makes it easy to install. Wire lengths are long enough to be used in everything from compact cars to SUVs and it's designed to be 100% plug and play (no cutting or splicing needed). 

COMPATIBLE: The relay can be used for low beams, high beams, or fog lights on most vehicles. The harness uses industry-standard outputs for compatibility with 99% of ballasts out there. 

*Photo is a representation only.   Final product may not look different depending on the harness selected.