Bring the state-of-the-art power and efficiency of LED lighting to your GMC 1500's factory fog lights with Rough Country's 2-inch Fog Light LED Kit. This clever LED & mount combo allows you to swap out the factory fog lights with Rough Country's 2-inch LED Cubes, offering increased illumination and killer, good looks that blend right in with the 2014-2015 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 Manufacturer's Warranty.