I am planning on purchasing a set of prjector lights off ebay.
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&category=33710&item=2441116068. Now my question to you guys is how do i make a conversion? our cars only have one harness for one bulb. This projector has 2 bulbs???

NOOOOOO!
Even with the picture not working (linked site is apparently down), I can tell from the price alone that these are the el-cheapo lights that have been sold mainly on ebay, because reputable vendors won't bother with them. They are poorly made, will not give you better lighting, and as supplied the wiring is not correct.
Oh, and despite the description they are NOT projectors. They are simple reflector lights.
Do NOT buy these.

Agreed, you are asking for a headache if you get these lights. I've heard so many negative things about these lights that I would suggest that you save your money and spend it elsewhere.

:banana:

i believe those are the lights that are black on the bottom and white on top. and the so called projector lights are not projectors, but merely reflectors in 2 circle shapes kind of like the morrette headlights. people have been having tons of problems with the lighting on these headlights because the power source used to power the low beams are seperated into 2 bulbs on these lights i believe. all in all, dont get them

Thank you for all your inputs. I decided not to get them. Thanks

Saved another person....
Trust us you'll be glad you didn't get these lights

yeah that is not a projector at all. projectors have a thick oval lens in front of the bulb which is usually an hid set too.