COMPATIBILITY:Compatible with 2014-2020 GMC Sierra 1500, 2019 GMC Sierra 1500 Limited, 2015-2020 GMC Sierra 2500HD 3500HD, 2014-2020 Chevy Silverado 1500, 2015-2020 Chevy Silverado 2500HD 3500HD. Fit Model with Cargo Light OE STANDARD: Heavy-duty aftermarket replacement at an affordable price.Meets the Original Equipment (OE) standards, ensuring replacement fit just like the original STRONG FUNCTIONALITYLED: Lights have a much more distinctive look and increased brightness compared with incandescent bulbs, and they illuminate faster as well EASY TO INSTALL: The light cargo lamp is no more drilling needed. Hand screw tool is better for the installation. The factory screws could be used on this brake lamp QUALITY SERVICE: Professional Installation is Highly Recommended.No Installation Guide or Instruction Included. If you have any questions, please feel free to contact LED 3rd Brake Light Compatible with Chevy Silverado 2014-2020/Fit GMC Sierra 2014-2020 X Type Led Bar High Mount Stop Light Rear Tail Cargo Lamps Black Smoke Lens Black Housing