Here's one, I like the H4 projector lenses, just not the halos. I believe you can get the halos illuminated in white, red, blue, or green. Or you can just get em without halos. But with all the moron drivers out there, I guess extra visibility during the day couldn't hurt. To each their own.
The H4 projector lenses are glass sealed beam adapters that the HID bulb simply goes into the rear of the housing. But be advised, they are chinese made. Decent quality, but the alignment/placement of the projector lens varies on just about every single one. They also seem to sometimes have weird dust specks on some of the lenses. Maybe the specks burn off from usage, maybe not? Just be prepared to look at several H4 sealed beam adapters, before you find a matching pair that line up with one another. Good luck if you need all 4. Again, way too many variances within the same production.