AL Bosch E46 Xenon HID single beam (Low beam) E-Code D2S Projector was developed by Automotive Lighting Bosch company.

If your car is BMW E46, when you find the light output is very weak, can not bright again at night, the reason is because of long time use, the reflect bowl was aged or burned out. You can buy a pair of same original projector to do PNP change. With this method, you can get the good output like when you get your new car and can save a lot of money than buy a whole brand new headlight assembly.

If other car models also use this type of projector, you can solve the problem with this method too.

From our experience, Audi TT Xenon Headlight, Mazda6 , BMW E38 Xenon HID Headlights also uses this projector except BMW E46 headlight.
When you find the light output is very weak, the most possible reason is on the reflect bowl of the projector, change it directly can solve the problem, no need to buy a new headlight assembly.

Projector Dimensions:
Max height = 3.0"
Max width = 4.0"
Max depth = 5.0"
Lens dia = 2 1/4"