Has anyone done a quad machine mount retrofit for projectors? I was think of doing it or getting. It done. Clear lens projectors for the retrofit source for the low beams and Bi-xenon projectors for the high beam. Machine mount quad HID projector near completion - Club Lexus Forums And also projectors in the fog light which is easy but I want to to do bi xenon in that too. And also get 75 watt ballast