Lol, well I wasn't sure if you had a problem locally...I know some people do. I don't. But if that's the case than anything small and round should do the trick...if you want to retain the high-low beam function you'll have to do some more digging though. You could probably get a small sealed round bulb at an autoparts store and get that to work. I know the headlight on my Derbi GPR50R(2003) was stacked top to bottom and they were two small seperate lights. One of those would work perfectly...too bad they aren't exactly common. My Acerbis headlight I have on a streetfighter project has one round sealed beam bulb and another seperate bigger bulb...if you got something like that and just used one of the bulbs that could work...getting one used on ebay might be the most cost effective though.