Probably not Xenons then, I think they all should be auto-levelling. Xenons also have automatic washers, don't know if that's an option on Halogen lights as well. However the most distinct feature of Xenon bulbs is of course the blueish colour that they emit. It also takes about a second or two for them to light up, in contrast to halogens, which turn on almost instantly.
Oh, and Xenons also have a warning sticker on the lamp enclosure, warning users of high voltages. |