Headlight Assembly for 2014-2018 GMC Sierra 1500, 2015-2019 Sierra 2500HD/3500HD with Projector

3 Lighting Modes：Added LED DRL lights, high beams, and low beams are designed to satisfy your safety needs at night and bring a decorative addition to your car during the day. Brighter & safer：Compared to other ordinary headlights, the advanced projector lens provides a sharper and more focused beam of light with less scatter loss for a safer ride at night. Plug-N-Play Operation：Easy bolt-on replacement for your headlights, connect daytime running light to your car wiring. The attached user instruction makes the assembly more straightforward. Waterproof：Fully sealed with solid silicon & designed with one-way vents to prevent moisture from being trapped inside the housing, no corrosion or moisture worries in sorts of weather conditions All-weather Performance：PC lens and seamless melding ensure headlights work well in any weather, which provides you with free driving. Impact resistance：The polycarbonate lens & tough housing are highly resistant to shock, and vibration on any tough road.