The Scrambler headlight is a reflector housing. These are not designed to be used with xenon bulbs. The conversion kits like the ones on ebay do put a cutoff in them, but it's not a completely clean cutoff like a xenon should be, so there is quite a bit of light spill. While the color is xenon, and they are bright, they don't look "right" compared to a real xenon housing (the automotive forum term being "ricer"), and the light spill is usually troubling to others on the road. I advise against it.