LED Headlight Adapter Audi A3 A4L Buick Regal

This LED headlight adapter is designed for seamless installation of aftermarket LED bulbs in Audi A3, A4L, A6L and Buick Regal, LaCrosse, Excelle, Yinglang models. It ensures precise alignment within OEM headlight housings, eliminating the need for any cutting or modification. Made from heat-resistant, durable materials, this adapter supports high-performance LED retrofitting with long-term stability.

Key Features:

• Designed for H7 or similar LED bulb sockets

• Secure plug-and-play mounting in factory housings

• No damage or alteration to the original headlamp assembly

• Heat- and impact-resistant material for extended lifespan

• Ideal for LED kit producers, wholesale buyers, and retrofit workshops

Vehicle Compatibility:

• Audi: A3, A4L, A6L

• Buick: Regal, LaCrosse, Excelle, Yinglang

Application Scope:
Perfect for LED headlight conversion kits and professional retrofitting in both European and American sedan platforms. Widely used by LED lighting manufacturers, distributors, and installers in the global aftermarket.