I might have gotten the one from ADVmonster for the under-chin mount on my Bandit. So far, probably 3 years later, it's still working. I think I ordered it before I heard bad stuff, but it seems to be holding up well. The thing is FREAKING bright and only comes on when there's no other traffic. It lights the road way up ahead.
I put the driving lights from Tom on the mirror stalk mounts- between the two I now have much better lights than the stock (horrible) Bandit lights.