Driving in the nighttime is a pretty tricky experience, especially if you have your tail lights broken or not working properly. The consequences of such traveling can be more than sad for both a driver and their passengers. To avoid any possible accidentscertifications:Dot, sae, material:Abs plastic housing, material:Polycarbonate lens, housing color:Black, lens color:Smoke, bulb type:Halogen(Bulbs NOT Included), interchange part number:Gm2800170, gm2801170, gm2800143, gm2801143, other part number:15113217, 15113218, 15198449, 15224278, manufacturer part number:Attl0207, warranty:1 Year