The product is a genuine OEM left driver side Xenon HID headlight lamp for a 2009-2012 Lincoln MKS. It features a cold white light color, 35W wattage, and comes with two D3S bulbs and a ballast. The headlight assembly is DOT and OE-certified, factory-original, and designed specifically for the Lincoln MKS model. With a sleek black housing and clear lens, this headlight offers a perfect fit and optimal performance for your vehicle.