I can't say with authority, but those
may be as phony as a three dollar bill.
From what I can gather, a French company makes ballasts for Bosch and they look like this:
You
can buy OEM parts off of eBay.
This guy:
integra9006hid sells Denso ballasts, Phillips bulbs and a casper shield to reduce glare when you mount the rebased bulb in our stock projector housings. I ordered from him and was very pleased with what I got. I plan to install this weekend. I'm making up a custom harness so I don't fry my stock wiring.
You should order D2R bulbs to reduce glare unless you plan to eventually retrofit projectors as I do - for that you need D2S. I just got
these babies today but I need to find a spare set of headlight housings before I attempt the retrofit.