![AC Gold LED Headlights™](http://911bestinclass.com/cdn/shop/files/speakerswitheurolensessingleinstalled_{width}x.jpg?v=1689119178)
We selected our LED bulbs over five years ago following extensive research and testing. We have since delivered 1000’s of sets with 100% customer satisfaction. These are complete assemblies with everything you need including fender mounting gaskets and mounting screws (at no additional cost) for plug ‘n play installation into your air-cooled Porsche (including 356's)
![](https://cdn.shopify.com/s/files/1/0284/3754/5020/files/CURVE1INCH_240x240.jpg?v=1688849812)
BOSCH H4 fluted lenses are fine but they are vertical with a ridge on the top which breaks the perfect silhouette of the 911. The HELLA 4475 and Bosch 4487 lenses were used on early 911's. They're flat with no ridge on top which lies flat with the fender preserving the perfect and classic silhouette. As they are very similar in appearance and quality, we use the Hella and Bosch lenses interchangeably depending on availability. You can also choose Bosch H4 lenses with proper Bosch logo's.
![](https://cdn.shopify.com/s/files/1/0284/3754/5020/files/led_caomparison_480x480.jpg?v=1712957798)