Coolstuffguru Black Housing Clear Lens LED Bar Tail Lights Compatible with GMC Sierra 1500 2500Hd 3500Hd 2014-2018 L+R Pair Taillight AssemblyFITMENT: Compatible with GMC Sierra 1500 2500HD Base 3500HD 2014 2018 (Not Compatible On: 3500HD Dually models, 2014 Old Body Style models, And models With Factory LED Tail Lights). DESCRIPTION: 100% brand new in original packaging. Both left and right tail lights included. Made by OE approved and ISO certified manufacturers with quality that meet or exceed OE requirements. Black housing with clear lens style LED tail lights. Resistor Information 12V