HID kits- in depth...

changedman

Banned
Contributor
:
2001 Mazda MP3
Here is what I found after my OWN lack of knowledge made me want to learn more about the matter, because I hadn't seen anything official. All proof below is OFFICIAL and taken from official government sources. I also give my OPINION which is not intended to be biased.

about tickets with HID kits: you should be able to, although very unlikely this early in the illegal stages and hard to tell, as it will be a kind of law that also regulates neon lights and lights not factory installed on cars. IMO, it APPEARS (from what I have read with NHTSA) is that AFTERMARKKET HIDs will be looked at like AFTERMARKET LIGHTING/NEONS/ETC. Basically ALL A/M lighting is ALREADY illegal.

Summary: the NHTSA suspended the sale of HID kits after it was discovered and people complained about the beams being too intense and bothersome. Those complaints led to a NHTSA inquiry regarding HID kits. The outcome was not good for aftermarket HID kid companies. Here is the OFFICIAL reason and kits banned:
I give the GOVERNMENT case number, the company/seller/ and the reason for them being banned.


CI-108-010831 Astex USA/HID conversion/Headlamp/Electrical dimensional marking req.
CI-108-030717A Fet/2003 Catz HID conv./light sources may not comply with dimensional and electrical requirements
CI-108-030717B G-Garage/2003 Mcculloch HID conv./light sources may not comply with dimensional and electrical requirements
CI-108-030717C JC Whitney/HID conversion/ light sources may not comply with dimensional and electrical requirements
CI-108-030717D Kmi/2003 KMAX HID conversion/ light sources may not comply with dimensional and electrical requirements
CI-108-030717F J. Liu LLC/2003 Suvlights.com HID conversion/ light sources may not comply with dimensional and electrical requirements


Questions and comments i will try to respond as I learn even more about this topic.
 
im sure they'll be ok, unless some ass complains and knows them or unless they start keeping track of all STOCK hid cars...
 
The companies listed above are only the BEGINNING... there will be many more to come.

I race locally with the NHTSA enforcement guys and they are busy with it.

NO HID kit complys with any Federal Saftey laws.. there is just no way with a arc discarge replacing a halogen filament....

Like I said before, I WISH this was some ploy by me, Catz, other HID vendors, etc... NHTSA basically killed my business.
 
NHTSA didn't "discover" HID "retrofitting" was bad after they were in the market, they knew about it years ago. NHTSA just chose not to be proactive about the issue until there were numerous complaints about excessive glare.

Based on CURRENT technology, HID retrofitting is ILLEGAL *anywhere* in the world and will be as long as humans roam the earth. Keyword "CURRENT". This does not necessarily mean there won't be a legal one that meets photometric standards of either UNECE r98 or FMVSS/CMVSS108.

To everyone going apeshit as to why NHTSA is being such an ass about it, you are ignorant. Wait, don't be pissed. You NEED to learn WHY they are illegal first and understand scientific facts before you have the right to comment. In most cases, people who went from "ignorant" to "informed" have no comment.

So now, the basics.
There are several issues as to why HID (or gas-discharge) lighting must be heavily controlled. One of them is the high light flux from the xenon balasts. They are not "brighter", they are simply more efficient at outputing light that meets the 150000 candela limit requirements. Because it is so effective at this, HID headlights' beam pattern MUST have a cutoff. MOST halogen headlights still on the road today do not have a beam pattern cut off due to the inherent characteristics of the SAE/DOT beam pattern design (lots of "scattered" light). Most of the people performing these HID "retrofits" are doing it to older vehicles that have such headlights. So that's one issue.
What's the other one? Fitment of the balast itself. D2R balasts are NOT designed to be crammed into a HB2,9004,9006,9007,H1,H7 or ANY halogen housing. When you do this, the bulb either doesn't stay in place very well (as demonstrated by many board members here) or is geometrically offset even when it is "well secured". Ok, to understand this fact better, think of your typical maglite where you have the "zooming" feature. When you have the bulb too far out or in, it changes the beam pattern of the light dramatically.
So, here's an example of the BAD results when you just cram bulbs into the wrong housing
fbd27364.jpg

there's no need to comment on how fubar it is
this is coming from a P5 with Audi A8 balasts, but the owner chose to use just the xenon balasts and *not* the projector housing... this makes it not "A8 lights" anymore

Ok, now that we understand the number 2 important fact of "why", let's go to the other one. How does the light appear IN the bulb housing itself? We know halogen bulbs uses a filament. We also know xenon bulbs have no filaments are filled with as the name implies, xenon and other trace gases. Ok, so when a xenon bulb is turned "on", the gas gets electrically charged, but based on phsyics (which I basically know nothing about), the electrically excited xenon gases want to move away. This is stopped by the glass balast. So the effect that we get is an arc that starts from one end of the balast, curves upward, then back down at the other end. How does this differ from a halogen bulb? A halogen bulb just glows in a cylindrical shape due to the filament and depending on how the filament is placed in the balast determines the geometric position/"center" of the light. So how does this affect the beam pattern when you put in a "misaligned" bulb? Simply put, you get an unpredictable beam pattern that can range from spotty lighting, or just a high beam-like beam pattern. So what about those "dual beam" HIDs? They do nothing but rob you of funds, that's what. How it works is an electromagnet is energized located next to the xenon balast and when that happens, it moves the arc to a different location. Because of the unpredictability in controlling the geometric position of the arc properly, it has NOT been used in ANY OEM application.

So now, the last thing. Most of you will now go "but my beam pattern is fine!" That's good for you. One thing that you can't see is the light distribution in various areas of the beam pattern's light field. For one thing, because of the increased light flux of the HID light, the hotspot intensity has been exponentially increased and therefore the halogen's light housing does not have the ability to control that (redirect) light to safe levels. Other typical places where excessive or insufficient light has appeared is usually at the far left of the light (in the negative quadrant) and at an area at the lower part of the positive quadrant. So wtf does that have to do with pissing people off? Increasing the hotspot also means increasing the glare because the hotspot is where most of the "stray light" comes from. So why is there a hotspot anyway and why didn't they take that s*** out to begin with? Simply not possible because the hotspot is also where the most light is (the light bulb), and also because of the fact that without it, you cannot light up overhead roadsigns effectively. Now as for the light in other areas of the beam pattern, you will either not see as effectively in those areas, or you will have lighting way over the legal limit (limits which were put in place to prevent glare "coming from the corner" and going to someone's mirror).

This is recent, done on a 02 protege ES with HB2 housings:
attachment.php

notice that the beam pattern has changed and you can tell already that the increased light flux at the hot spot is causing excessive glare just from the light above the cutoff alone. Notice the major reduction in light at the far edges of the beam pattern. Also notice the reduced amount of light at the very bottom of the wall (if this was shining on the road, it would be reduced light CLOSE to the car). That's it for basic analysis.


So, based on these BASIC scientific facts, there is NO way anyone can argue with NHTSA or UNECE about their decision to making HID retrofitting illegal. In otherwords, you can't convince them to making them legal to use.

Don't give your hopes up. The experts KNOW that HID can be beneficial. So, they are actually working on a SAFE and legal retrofitting method for existing/older vehicles (this is still years away though).

And for you people confused about HID being "illegal", it is not. RETROFITTING is. Any car that has HID installed as original equipment is expected (in America, in the case of Europe and anywhere else in the world, absolutely yes) to be legal and meets all specifications outlined in FMVSS108. But what about safe and proper HID light housings? Does that mean you can put those on a car? It'll be VERY safe yes. But according to NHTSA's weird interpetation of the law, if it's not original replacement equipment, it is illegal. This means whatever comes out of the vehicle must be replaced with the same type. In the case of MANY vehicles with specially designed light housings from the factory, if you break it, you have to replace it with the same kind.

And a little bonus for you all who have attentively suffered through this long post... this is what a PROPER H4 halogen beam pattern based on the UNECE r20 specification should be like (this is from my car and is equiped with Osram Silverstars):
newlite.jpg


and you think I didn't suffer? I spent an hour writing this!

pdhaudio said:
Here is what I found after my OWN lack of knowledge made me want to learn more about the matter, because I hadn't seen anything official. All proof below is OFFICIAL and taken from official government sources. I also give my OPINION which is not intended to be biased.

about tickets with HID kits: you should be able to, although very unlikely this early in the illegal stages and hard to tell, as it will be a kind of law that also regulates neon lights and lights not factory installed on cars. IMO, it APPEARS (from what I have read with NHTSA) is that AFTERMARKKET HIDs will be looked at like AFTERMARKET LIGHTING/NEONS/ETC. Basically ALL A/M lighting is ALREADY illegal.

Summary: the NHTSA suspended the sale of HID kits after it was discovered and people complained about the beams being too intense and bothersome. Those complaints led to a NHTSA inquiry regarding HID kits. The outcome was not good for aftermarket HID kid companies. Here is the OFFICIAL reason and kits banned:
I give the GOVERNMENT case number, the company/seller/ and the reason for them being banned.


CI-108-010831 Astex USA/HID conversion/Headlamp/Electrical dimensional marking req.
CI-108-030717A Fet/2003 Catz HID conv./light sources may not comply with dimensional and electrical requirements
CI-108-030717B G-Garage/2003 Mcculloch HID conv./light sources may not comply with dimensional and electrical requirements
CI-108-030717C JC Whitney/HID conversion/ light sources may not comply with dimensional and electrical requirements
CI-108-030717D Kmi/2003 KMAX HID conversion/ light sources may not comply with dimensional and electrical requirements
CI-108-030717F J. Liu LLC/2003 Suvlights.com HID conversion/ light sources may not comply with dimensional and electrical requirements


Questions and comments i will try to respond as I learn even more about this topic.
 
excellent read. no plans for hid anyway but I like, I keep saying im gonna take a picture of my lights and I will, i wanna see if the pattern is still good. (all i did was replace bulbs with eurodezign 5200k bulbs)
 
very good TheMAN. very interesting and very easy to understand. I would very much like to get HID's for my car for the low beam, but I know, like you said, that the light beam pattern will change. there is no arguing that.

I would very much like to see a direct comparison in the P5 before and after HID install. taken at the same place, same distance from a wall, same time of night...etc. then we could all see what HID's do......has anyone taken a before and after shot in a P5?????

later
 
andrew, since you are in the land down under and you drive on the "wrong" side of the road, you have the LEGAL option to get the j-spec sport20 HIDs if you want (they meet UNECE r98 left hand traffic specs)

and for the rest of us where we drive on the RIGHT side of the road, that is an unsafe and VERY illegal idea (you're asking for double trouble... not only are the lights not DOT certified, they are for the wrong side of the road)

oh and andrew, since your headlights ARE the same as the j-spec/uk-spec halogen headlights, take a pic of it to let people know WHY getting jspec headlights is just as bad idea as cramming HIDs into a halogen housing
 
me???? wrong side of the road???? phhhhh... :D

from what i can gather the j-spec headlights will look exactly the same as the us-spec, but are just focused for driving on the left side of the road....
 
no, the US-spec P5 headlights have a unique (and crappy) DOT beam pattern... the j-spec (halogen) ones are the same as the ones in OZ/NZ/UK... in a ECE left hand traffic beam pattern... the j-spec/e-spec lights also have a city light, the US ones don't
 
Actually it is illegal to be in the business of taking apart headlights and putting projectors in them too....

Just a point of nitpicking, but the bulbs are being replaced by capsules not ballasts ;)

In addition, there are photometrically correct replacements, these are the ones with molded bases. Not the hackjob take a capsule out of an Audi A8 and stick them in. HOWEVER, this still does cause some unwanted glare. The thing is, there are some vehicles out there WITH decent halogen projector or reflector beam patterns/cutoffs.
 
Good point TheMan, this is all very good information to have at hand. I am spending time today with a few friends at different spots away from my lights and making sure the beam is focused as possiable, and with the least amount of glare.

This by no means makes up for having projector headlamps like most(all?) oem providers have.
 
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