This bumper headlights lamp with amber side from YITAMOTOR® is compatible with the 2003-2007 Chevy Silverado.certifications:Dot, sae, material:Abs plastic housing, material:Polycarbonate lens, housing color:Black, lens color:Clear, reflector:Amber, high beam bulb type:9005/HB3 LED Bulbs(Bulbs Not Included), low beam bulb type:9006/HB4 LED Bulbs(Bulbs Not Included), parts link:GM2502224, GM2503224, oem part number:15199556, 15199557, 10366037, 10366038, manufacturer part number:DWHA0036, warranty:1 Year