GMC fog and driving lamps with installation can cost a small fortune. BlingLights fog and driving lamps install within the factory lamp openings, outperform the factory lamps and cost less guaranteed. Your favorite ride never looked so good. More Than Improved Visibility Experience the future of driving via an astonishing daylight-like visibility thanks to BlingLights BL-5000K proprietary light technology. Featuring a fog and driving, light-on-road pattern fused with Ultra-Bright White Halo Rings, BL-5000K halo lamps can be easily seen in virtually any light including direct sunlight. You can also adjust the light for a unique experience. The Light of Choice Designed to imitate the appearance of ordinary dealership fog lamps, BL-5000K lamps light like original fog lamps and is compatible with the factory wiring and or light controls. In addition to increased visibility, BL-5000K includes everything needed to install, BlingLights’ BL-5000K fog and driving lamp kit includes a BL-SW11 3-function switch that blends cleanly into any flat surface within reach or out of sight.