Bring the state-of-the-art power and efficiency of LED lighting to your GMC 1500s factory fog lights with Rough Country's 2" Fog Light LED Kit. This clever LED & mount combo allows you to swap out the factory fog lights with Rough Country's 2" LED Cubes, offering increased illumination and killer, good looks that blend right in with the Sierra 1500 design. Light up the road with 36 watts and 2880 Lumens of output power. These all-weather LED lights feature a die-cast aluminum housing and include a wiring harness that easily connects to the factory fog light wiring. Includes a 3-Year Manufacturers Warranty.