H1 halogen change to LED/HID forward lighting bulbs only: Fits most aftermarket H1 LED forward lighting bulb firmly, quickly on the original Lamp housing without destroying the original socket.
Important Notice: A lot of H1 adapter retainers are available varies on the vehicle, so please check your car's model before purchase. Pop up the hood and compare this product with the stock Lamp socket if not sure. (LED Bulbs NOT included).
