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<  Fuel, Electrical & ignition (stock Bosch)  ~  Headlight lamps

PostPosted: Mon Jul 03, 2017 3:57 pm
GoldGoldJoined: Sun Mar 20, 2016 2:46 pmPosts: 135
Hi guys , does anyone know if it's legal in EU to run higher than 55W on headligh lamps . I'm currently using Osram night breakers H1 but my lenses are a bit sandblasted so possibly looking for 70W . I have installed a full relay harnes with new wires to all the headlights and new earths so I won't be overloading my switches .
Cheers


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PostPosted: Tue Jul 04, 2017 8:11 am
GoldGoldJoined: Sat May 17, 2014 10:44 amPosts: 81
I don't think its legal but loads do without issue as long as they are adjusted well. might be worth getting the light lens machine polished too.


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PostPosted: Tue Jul 04, 2017 3:02 pm
GoldGoldJoined: Sun Mar 20, 2016 2:46 pmPosts: 135
Thanks for that . Do you think it's possible to polish pitting out of glass . I tried with T cut and hand but did not do to much . Has anyone been successfull at this ? I prefer to keep my lenses as they are genuine Carellos with good reflectives inside . The reproductions are not the greatest either .


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PostPosted: Wed Jul 05, 2017 5:51 am
User avatarPlatinumPlatinumJoined: Wed Nov 24, 2004 1:06 pmPosts: 221Location: Dorset UK
Hi Kevin, how's things.

I presume you are already running all 4 lights through relays and are looking to upgrade the dipped units?

The "mains" can easily take 100w bulbs, but I never found a truly satisfactory solution for the "dips" using the factory lights. The design flaw seems to be that the bulb fits inside a metal shroud that completely masks about 70% of the bulb filament, the 30% left gives out the woefully poor lighting, the remaining energy input just turns to heat. If you remove the shroud then the beam pattern becomes illegal, so it has to stay. I've tried 100w in there, but they last about 30 mins before cooking and burning out.

Best option I found still using the factory Carello's was to wire a relay for the dipped beam, taking the power feed direct from the alternator output post and using heavy gauge cable for that, plus the relay to bulb feed, plus the bulb to earth feed. That way the bulb sees about 13.7 to 14.0v with no drop voltage drop in the loom. In conjunction with a decent bulb like night breakers gave the best I could get that lasted.

One other option might be to remove the shroud and have it heavily chrome plated inside and out, at least that way you should reflect more of the useful light out ! This should work unless or until it heat discolours, but to be honest I never tried.

Must admit I gave up on the factory dips, I bought some modern design compound reflector units of the right diameter off ebay, cut the outer adjuster rings off some old rusting Carello's and epoxied the adjuster rings to the lamp bodies. As a bonus these take H4 bulbs, so I now have 2 dip beam filaments plus 4 main beam filaments. This plus the 14volt trick works just like a modern car. :-) I can always pop some Carello's back in if I want to look stock again.



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PostPosted: Thu Jul 06, 2017 6:15 am
User avatarSilverSilverJoined: Tue Jul 22, 2008 5:46 amPosts: 45Location: Belgrade, Serbia
Can u put a picture up of your headlights?

I always wondered what the front would look like with projector lenses inside the headlights...


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PostPosted: Sat Jul 15, 2017 4:49 am
User avatarPlatinumPlatinumJoined: Wed Nov 24, 2004 1:06 pmPosts: 221Location: Dorset UK
There are reflectors, not projectors. Here you go:
Attachments:
lights2.jpg
lights2.jpg [ 237.92 KiB | Viewed 113 times ]


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PostPosted: Fri Aug 18, 2017 4:38 am
SilverSilverJoined: Tue Mar 08, 2005 5:23 amPosts: 10
Steve

would be interested in the exact spec of those lights - as you say, the factory output/beam is not that great.


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PostPosted: Fri Aug 18, 2017 2:27 pm
User avatarVerdeVerdeJoined: Sun Nov 28, 2004 11:16 amPosts: 613Location: Lac Brome Quebec - Canada
Arguti
Yes you can safely assume that the stock Gtv6 headlights are not great at least in Canada - same as Usa.They're 30 year old sealed beam technology.I've seen much worse but they can be radically improved.I turned to Daniel Stern lighting in the Usa.He sent me Cibie high and low with some vastly overrated Narva bulbs.By far the best automotive lighting I've ever experienced and reliable > 8 years.I also installed relays by the way to keep the voltage up.Keep in mind my last 2 Audi's have had Xenon lighting which is good but not close.



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