Re: HID head light conversion interest?
Syboy said:
Do you know which H3 HID kit will fit in the stock foglight housing?
From the back of the reflector with the digital calipers to lens I measure 1.625 and if I leave some space so the HID doesn't touch the lens I get 1.5625".
Looking some of the HID bulbs there maybe not enough space behind the reflector inside the housing. Do I drill a hole in foglight case? I would like to use the stock foglight bracket as it has aim screw for up and down.
What have other people done to install H3 HID in the foglight or have just change the bulbs?
unfortunately, you wont find a burner that is any shorter or any longer than one size with one focal length that was intented for automotive application. The manufacturers then design around these bulbs to make their lamps work, people such as Grote Industries( in Madison, I worked there as an optical engineering intern), and Osram Sylvania( Seymour, IN, where my ex-gf dad worked as a prototype lamp design engineer for 20 years).There are four styles of burners out there: D1S D2S D1R and D2R.
The number stands for generation. The first gen had a the igniter attached to the back of the burner, which worked, but was improved upon by integrating the igniter with the ballast in the 2nd gen models, or "2".
The R designates the bulb is intended to be used in a "reflector" application, such as a reflector housing. Common example would be in a Lincoln Mark VIII, the first US car with HID's.
The S designates the bulb is intended for use in a "shielded" housing. This is also known as a projector.
The only difference in these burners is a graphite coating on parts of the R designated burner, which blocks light from reflecting out of a housing and blinding oncoming drivers.
Remember these things arent just maglites, they are extremely bright!!
D2S:
http://www.xenony.intnet.pl/sklep/images/zarprze/d2ssklep.jpg
D1R:
http://www.brightheadlights-hid.com/wpe7.jpg
Notice the second picture is first gen, with igniter, and R designation, so it has the graphite coating.
I have put projector retrofits in a 57 Chevy Panel Wagon, 41 Ford, 79 Stingray, 97 Sonoma that had composite lamps from factory, and a 69 Cutlass. Its doable the correct way, but cheaper isn't always better. Some applications do really need the projector retrofit to make full use of the light output. Hope all this helps you!