The Morimoto XB LED Headlights and Tail Lights are designed for the GMC Sierra HD (2015-2019) trucks. These headlights feature bright Osram 5000K LED daytime running lights shaped like a C, with a sequential turn signal that can also run in normal mode. They have high-quality Bi-LED projectors with clear lenses that give a wider, brighter light for both low and high beams, helping you see better on the road. The lights are easy to install with plug-and-play wiring and fit trucks with or without factory LED running lights. The durable polycarbonate lenses and strong plastic housings keep the lights looking good and working well for years. The matching tail lights offer bright LED brake and turn signals with a 3D look that’s easy to see day or night. They also include powerful LED reverse lights and an optional backup light bar for extra brightness when backing up. These tail lights meet all safety rules and come with a five-year warranty, making them a reliable and stylish upgrade for your Sierra.