I did some searching the other day about changing the bright bulb on my headlight. I found that the bright bulb was an H7, but it didn't look like any H7 I'd ever seen, and on the back was stamped Stanley SN911- 01200. Well, I did some searching, and found this pic on an MV forum (Headlight Information - MVAgusta.net) and because it answered all my questions, I thought I'd share it with everyone here.