2007-2013 GMC Sierra 1500 & Denali Angel Eye Fog Lamps Driving Lights Kit View Installation Video Example at youtu.be/sbmkW50XoOM (2) 55 Watt 5000K Xenon Halogen Lamps with Built-In Bright LED Angel Eyes Thick Die-Cast Metal Housings, Mounting Hardware and Hardened Glass Lenses Complete Wiring Harness with Relay, Fuse and Factory Style 3-Way Toggle Switch Lamps Come Preinstalled with White H3 55 Watt Bulbs. Common Size Bulbs Available Everywhere.