pretty much lolzOK, bear with me folks I'm a-learning. How's this for a review?
HID systems:
Bi-xenon refers to hi/low capability within the projector, with some mechanical contrivance altering the observed beam - but the bulb does nothing different.
You can also go single-xenon with a simpler projector and no "hi/low" differentiation.
HID systems require a projector housing (which can be made after-market out of more traditional housings) optimized for the bulb type and light output. From the power relay you wire to some sort of ballast (don't go cheap as the junkier units can cause a fire) then to igniter and bulb. HID a total re-wire of your headlights. If you screw it up you can create a lot of glare, fires, blind people, make jesus cry etc.
Reg H4 conversions can use halogen or xenon bulbs but neither is likely to be as bright as HID xenons, or as sexy. Hella, Delta and Ebay all carry 6054 ---> H4 housings and there are drop-in wiring harnesses available to further enhance light output.
Is this all correct or am I spacing out and missing things?
buy an oem d2s or d2r HID kit. buy an H4 adapter shield (I'm sure I mentioned those shields a few times before lol).My question about the E-Codes and Autopals were not in regard to a retro-fit. I was wondering if you would get a good sharp cutoff with h4's in ecodes minus the projector retrofitted.
No.Also, does anyone make a 6054 headlight housing with a projector in it, and that fits one of the common "h" sized bulbs?
Our headlights are too small for real projectors. You either: Retro Hella 90mm bi-xenon projectors. Buy what I'm using (they protrude out front). DIY retrofit/ cut into your header panel. You might be able to find a compact projector, but it's unlikely to be bi-xenon, common or affordable.
Hella, Cibie, IPF, Autopal (they're on ebay and they're good)does anyone make a GOOD 6054 housing. I know cheap ones are on eBay.