The Trux Freightliner M2 Headlight Assemblies are individually sold black LED lights. Option of driver or passanger side assembly. The light functions as a high and/or low beam light along with an amber turn signal light. The lens is built with polycarbonate material and the housing is built with polypropylene material. DOT CompliantMeets FMVSS-108 & CMVSS-108 StandardsLED Reflector TechnologyIncludes 2 x OEM style hex bolts for extra secure installaionPlug & play applicationNo programming neededDesigned for Freightliner M2 models (2002+)Sold individually2 year warranty on LEDs ONLY