The polycarbonate lens & tough housing are highly resistant to shock, and vibration on any tough road; 2004-2012 Chevy Colorado HeadlightAssembly for Headlight Replacement,professional installation would be highly recommended.material:Abs plastic housing, material:Polycarbonate lens, housing color:Black, lens color:Clear, reflector:Amber, bulb type:Halogen, high beam bulb type:9005 Bulb (Not Included), low beam bulb type:9006 Bulb (Not Included), turn signal light bulb type:3757a bulb (not included), interchange part number:Gm2503234, gm2502234, oem part number:15147930, 20766569, 15134194, 20766570, manufacturer part number:C10HA01060,C10HA01061, warranty:1 Year