Feature:1. Fitment: Headlight bulb base is compatible with D1S D1R D3S D3R HID xenon bulbs, replacement for Mercedes, replacement for Cadillac, replacement for Lincoln, replacement for Jaguar, replacement for Range Rover.2. High Quality Material: Headlight bulb holder is made of high quality plastic and metal material, wear resistant, sturdy and durable.3. Excellent Performance: Professional manufacturing, fine workmanship, with high heat resistance, stable performance and high reliability.4. Original Standard: According to original standard, you can directly replace the old or broken xenon light bulbs clip rings.5. Simple Installation: The installation is simple, just plug and play, no modification is required, convenient for using, save your time and energy.Specification:Item Type: Headlight Bulb BaseMaterial: Plastic+MetalCharacteristic: High heat resistanceCompatibility: For D1S D1R D3S D3R HID xenon HID bulbsFitment: Universal replacement for Mercedes, replacement for Cadillac, replacement for Lincoln, replacement for Jaguar, replacement for Range Rover.Package List:1 xHeadlight Bulb Base