Headlight bulb upgrades
Headlight bulb upgrades
Author
Discussion

dixiebabes

Original Poster:

3,111 posts

254 months

Friday 29th March 2013
quotequote all
Probably been discussed a thousand times but what do i need to make the lights better than 2 recently extinguished candles? I found these on the bay but need your help lads!

http://www.ebay.co.uk/itm/A-Pair-of-H4-Ultra-Power...

Dix

Wedg1e

27,040 posts

295 months

Friday 29th March 2013
quotequote all
Jeff, you'd probably achieve more improvement by rewiring the headlamp feeds, there's a hell of a lot of wire between the battery and the bulbs which creates voltage drop. If you fit more powerful bulbs you exacerbate the problem.
I made a simple loom that connects to the battery with thick cable, its own fuseholders, a pair of new relays down by the bonnet hinge and all new connectors. You unplug the old headlamp connectors, plug one of them into the new loom and plug the new loom onto the back of the lights. Simple smile
Total cost was about three pints of Sheep.

dixiebabes

Original Poster:

3,111 posts

254 months

Saturday 30th March 2013
quotequote all
Ok cheers Ian i remember that from before with the voltage drop.


tvr-280i

69 posts

286 months

Monday 1st April 2013
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Tried that, not happy with lights at all. I will go back to old sealed beams when I have time.

RCK974X

2,521 posts

179 months

Monday 1st April 2013
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I can see my nickname is going to become "Mr Earth" but I'm going to say it yet again....

Have you made sure you have proper earth returns ?

My headlights were a LOT brighter after I redid the earth returns to reduce to a single common point with a decent thick wire to battery strap, and the pod lifters then worked a lot faster too.

mrzigazaga

18,816 posts

195 months

Monday 1st April 2013
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RCK974X said:
I can see my nickname is going to become "Mr Earth".
Thats just dirty....hehe

MarkS1966

330 posts

173 months

Monday 1st April 2013
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mrzigazaga said:
RCK974X said:
I can see my nickname is going to become "Mr Earth".
Thats just dirty....hehe
Be careful, or you'll get a reputation for being a bit of a "Sod"! eek

adam quantrill

11,679 posts

272 months

Monday 1st April 2013
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There are no grounds for sinking that low.... ;^)

RCK974X

2,521 posts

179 months

Monday 1st April 2013
quotequote all
adam quantrill said:
There are no grounds for sinking that low.... ;^)
biglaugh Yeah, Yeah...

I guess I can say that I'm always properly grounded in my TVR electrics !!