Customs Unlimited is proud to offer ALPHAREX Headlights! Make ordering easy and get all your lights from ONE PLACE! These Chevrolet Silverado PRO-series headlights will fit the following models: 15-19 Chevrolet Silverado 2500HD15-19 Chevrolet Silverado 3500HD Design We use vertical dual projectors for these Chevrolet Silverado 2500HD/3500HD PRO-series headlights, and we apply a LED tube as DRL around the projector. These headlights come with activation light feature, which is a running light when you unlock your Silverado 2500HD/3500HD, as well as switchback amber sequential turn signal and white DRL light. These Silverado headlights also come with the center piece in black, the center piece is paintable to match with your grill. At the side of these Chevrolet Silverado 2500HD/3500HD PRO-series headlights is the amber reflector lens with halogen light bulbs as signal light. The top projector is for low beam, while the bottom projector is for high beam. The headlights are using H7 halogen bulbs for low bean and H7 halogen bulbs for high beam.   Projector Technology We compose these Chevrolet Silverado 2500HD/3500HD PRO-series projector headlights with our patented rectangular projector lens. The projection cut-off line is perfect for American LHD regulation. Feature These Chevrolet Silverado 2500HD/3500HD PRO-series projector headlights come with the signature activation light feature, which is a sequential light show when you unlock your car, as well as DRL light tube. Please select the model and feature on the top when you purchase the lights Housing Our Chevrolet Silverado 2500HD/3500HD PRO-series projector headlights come with chrome, black and jet black housing. The chrome housing gives your truck a stock housing look and match your truck if you have a lot of chrome accessories. On the other hand, the black housing gives your truck a sporty look and easily match with any color truck and front grill. Above all, the jet black housing is our special designed housing that has the glossy look mixed with the black paint, and it will give your truck a sporty and luxury look at the same time.  Lens Our Chevrolet Silverado 2500HD/3500HD PRO-series projector headlights are made of polycarbonate plastic lens. We also apply a layer of anti-fog agent on the headlights lens; thus, it allows better light output in extreme weather. In addition, we also apply another coating to protect the lens against yellowing and oxidation. SAE/DOT Compliance Our Chevrolet Silverado 2500HD/3500HD PRO-series projector headlights are compliant with SAE and DOT FMVSS108 regulations. Moreover, all our products are certified to ISO-9000, ISO-9001 and ISO-9002. Most importantly, we inspect every detail of the lights to make sure we are satisfied and so are our customers. MANUFACTURER WARRANTYALPHAREX's warranty period varies depending on the specific product purchased. Please reach out to the manufacturer for any warranty needs.SHIPPING TIMESAll products from ALPHAREX are shipped directly from the manufacturer and may take 1-3 weeks to arrive!