This W/Full Width Grille Headlamp from YITAMOTOR is compatible with the 2002-2009 Chevy Trailblazer.certifications:Dot, sae, material:Abs plastic housing, material:Polycarbonate lens, housing color:Black, lens color:Clear, reflector:Amber, bulb type:Halogen, high beam bulb type:9005/HB3(Bulbs not included), low beam bulb type:9006/HB4(Bulbs not included), turn signal bulbs type:3157A(Bulbs not Included) , replacement part number:GM2502213, GM2503213, warranty:1 Year