The product is a genuine OEM left driver side headlight lamp assembly for a 2005-2007 Ford Five Hundred. It includes four halogen bulbs, a black housing, and a clear lens. The manufacturer part numbers are 5G13-13006-A and 5G1X-13A045-A, and it is a direct replacement for the original headlight assembly. This product is designed for a direct fit on the front left side of the vehicle and is compatible with Ford Five Hundred models from 2005 to 2007.