Welcome to Speed Daddy. [C-LED DRL] For 99-06 Chevy Silverado Suburban 1500 2500 Headlight+Bumper Lamps. 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 …Read more »