Package Include 8 x headlight adapters Features - This H1 conversion adapter allows you to put the LED headlight bulb firmly and quickly back into the original headlight without damaging the original socket! - Size: 3.00X2.50X1.20cm/ 1.18X0.98X0.47in - Easy to install, insert the existing factory headlight assembly, no need to modify. - Allows you to easily install the after- sales LED conversion kit without modifying or damaging the original socket. - Material: plastic - Color: Black -, durable and high temperature resistance. - Simple installation: directly plug and play Goods Information If you' been looking for a headlight car bulb adapter, then your search is over! That' s because our product is easy to install and no need to modify, just insert it into existing original headlight assembly.