I know that rotary extreme uses HELLA 90MM (H9) in its sleek light kit. So what kind of HID would fit in the HELLA 90MM lights? Can someone please give me some info on this?
thanks

 

Wouldn't you have to get a full conversion kit??? The new HID's will come with their own housings etc. There's a company named McCullough I think that does HID, they probably have application information matrices.

 

contact rotary extreme they can tell you.