The lamp of choice for manufacturers such as Mercedes Benz and Toyota. Exceeds SAE durability and corrosion standards. The compact and ultra thin housing provides for a multitude of applications. With its 4” diameter the 510 is a natural for today’s cars and trucks with round openings in the bumper and or front spoiler. Can also be mounted to brush guards on smaller trucks and SUV'S. Available In Ion Crystal Fog and Super White Driving. Each lamp uses an H3 55watt=85watt XTRA bulb. Features Black stamped steel housing and glass lens. Kits include two lamps, wiring harness, relay, switch, and two black mesh style covers.