Features: The adapter can solve the problem which LED bulb can't install steady When you replace the origin car bulbs. Using this car bulb adapter holder, you can put the LED headlight bulb firmly and quickly back to the original headlight shell without damaging the original socket. Durable and high temperature resistance. Easy to install. Note: Light bulb is not included. This is a non-OEM product, accessory only! Specifications: Condition: Brand New Material: Metal Color: Silver Tone Bulb Type: Headlight Fit for Headlight Bulb Type: H7 Size: 4.7x3.8x1.8cm / 1.85"x1.50"x0.71"(L*W*H) Hole Size: 1.8x1.3cm / 0.71"x0.51"(L*W) Fitment: for Volkswagen Sagitar Note: Please check your car's model before purchase. Package Included: 4 x Car Bulb Adapter Holder