I've just started selling the first true 7 inch Projector HID. These are specially made to replace the crappy factory light as a full bolt in replacement with upgraded loom. There is no CV boot on the back or halogen lights converted there are dedicated projector HID headlights.
They put out 70 to 80 lux per headlight as apposed to the new Ford ranger that puts out 15 to 20. These figures came from testing at a Ford dealership from a customer.
This is one light. Yes they are still illegal just like higher wattage halogen bulbs but as they don't blind oncoming traffic and if used with 4300K they look OEM.
http://i1121.photobucket.com/albums/...ps8d621f2e.jpg
http://i1121.photobucket.com/albums/...ps9148ecaa.jpg
http://i1121.photobucket.com/albums/...ps875545df.jpg
If your after cheap and halogen I would personally get Britrax headlights and do the upgraded loom with Philips bulbs though. The looms are simple to make and in all honesty the ones on ebay are crap. I think there about $5 each from China and then sold on ebay for massive mark ups.
Cheers Mick