Product: ( Spyder Signature ) GMC Sierra 1500/2500HD/3500HD 14-18 (compatible on models w/factory LED Daytime Running Light Only) Projector Headlights - Light Bar DRL - Low Beam-H7(Included) ; High Beam-H1(Included) ; signal-3157A(Included) - BlackSKU | UPC: 5080851 | 847245080851 These projector headlights are designed to improve looks and visibility for your vehicle. They are made by OEM approved and ISO certified manufacturers. They are made with OEM standard quality and are designed for stock lights direct replacement.