Overview KC 8-inch round 35 watt HID lights are fully self-contained with the ballast and starter located inside the housing, so there is no need to find external mounting locations for the ballast. The 8" diameter black Polymax housing is extremely durable. The lens/reflector assembly features a computer designed polished reflector for brilliant and precise optics with a virtually unbreakable hard coated Lexan lens. Their rugged 35 watt solid state ballast and starter will withstand the most severe off road conditions.  They include protective ABS stone guards and a fully assembled pre-terminated relay wiring harness for fast and simple installation.  The lights are available in both Long Range (pencil) and Driving (spread) beam patterns.