A Headlight (headlamp) is a lamp attached to the front of a vehicle to light the road ahead. Headlight performance has steadily improved throughout the automobile age, spurred by the great disparity between daytime and nighttime traffic fatalities. Headlights are one of the most important components of your vehicle; they allow you to see the road in front of you clearly during the night and in any bad weather that may arise. Our headlights upgrade the face of your vehicle with clear style and extreme range. - Specifics & Benefits Plug-N-Play Operation, Direct OE Fitment or Replacement for the Stock Unit - Comes with Complete Set of Headlight Kit (Headlamp and Bumper Lights)Brings a Different Appearance to Veichle that Great for Show Use - Requires No Modification or Drilling - Professional Installer is Highly Recommended No Instruction Included - Package Included 1 x Pair of Headlights 1 x Pair of Bumper Lights - Compatible with 99-02 Chevrolet SIlverado 1500 / 250001-02 Chevrolet Silverado 1500 HD / 2500 HD / 3500 HD00-06 Chevrolet Suburban 1500 / 2500 / Tahoe