HD Relay: H7 Led Lights Their advanced LED drivers control

Their advanced LED drivers control all of the functions and only require a 3-wire input

Projects a full 360 degrees to make sure the full surface of your reverse light reflectors is taken advantage of

Flexibility: +/- 3mm

Weather Rating: IP67 Waterproof

80/90mm fits on the face of the shroud and the "best" size for behind the vent is 110mm

HD Relay: H7 Led Lights Their advanced LED drivers controlReality 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 bub, 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. It