You can read the details & see the results in
this threadFine Motoring lived up to their claims on how much better the 9011 & 9012 HIR bulbs from Toshiba are over the stockers. Their shipping was VERY prompt, via USPS Priority mail. They were shipped out the same day I ordered them and were in my mail box the very next day. (May not be quite that fast for everyone since Fine Motoring is in Ferndale, WA which is only ~75 miles from where I live).
The bulbs aren't a direct fit, you have to trim a little off of one of the three tabs on each bulb, but they are marked exactly where they need to be trimmed. A few seconds with a dremel (or probably even wire cutters) and you're in business.
The difference these bulbs make is amazing - especially considering they don't draw any harder on the electrical system than the stock bulbs. At $30 a bulb, they aren't cheap, but they are worth it!
EDIT: I just got a thank you email from Bill Fox of Fine Motoring. Seems he's been getting several orders from Bandit owners, but for some reason, folks are ordering only one bulb.
Keep in mind to do the whole job, you need
TWO bulbs!
A 9011 high beam bulb AND a 9012 low beam bulb.