Product: ( Spyder Signature ) Chevy Silverado 1500/2500/3500 03-06 / Chevy Silverado 1500HD 03-07 / Chevy Silverado 2500HD 03-06 1PC W/ Bumper Lights ( Require GRI-SP-CS03-CT Grille ) LED ( Replaceable LEDs ) Crystal Headlights - BlackSKU | UPC: 5012395 | 847245012395 These 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.