H7 LED Headlight Bulb Adapter Holder Socket Base for Mercedes Benz C/B/GLA/GL/GLS FAW Besturn Nissan 1:1 The same design as

1:1 The same design as halogen lamps

solid aircraft aluminum body

Geely Vision(High Beam)

Power: 100W/Pair(50W/Bulb)

H7 LED Headlight Bulb Adapter Holder Socket Base for Mercedes Benz C/B/GLA/GL/GLS FAW Besturn Nissan 1:1 The same design asWhy needs this adapter? After market LED bulbs is usually bigger than stock halogen headlight bulb so the factory adapter would not fit over, and the LED bulb would not be secure without the holder to lock it in place. Our H7 retrofit socket base come with a bigger hole that was designed to fit for the LED bulbs. This H7 bulbs adapter Compatible Vehicles: (List only some vehicles) Mercedes Benz C B GLA GL GLS Series Chery Riich G5 FAW Besturn B50 B70