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DEF_Jam



Member Since: 17 Jul 2011
Location: Milan
Posts: 59

Italy 2008 Defender 90 Puma 2.4 SW Stornoway Grey
Wiring the SVX 7" Headlamp
So I would like to fit my 7" Wipac Headlamp but I have a question.

As you can see in the picture below they have a smaller light bulb inside that should go on when the sidelight goes on too.




How should I wire them?
If I "steal" the power from the wire of the sidelight do I have to change the fuse in the fusebox?
Post #513405 11th Mar 2016 10:38pm
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mk1collector



Member Since: 17 Sep 2009
Location: West Yorkshire
Posts: 6769

England 2004 Defender 110 Td5 CSW Bonatti Grey
Mud stuff do a link wire for this type of thing. Ray
My build thread
http://www.defender2.net/forum/topic17615.html
Post #513410 11th Mar 2016 11:00pm
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DEF_Jam



Member Since: 17 Jul 2011
Location: Milan
Posts: 59

Italy 2008 Defender 90 Puma 2.4 SW Stornoway Grey
The back of them it's like this:



So I was thinking to use one of these to take the power from the sidelight



Should I change the fuse or it's not necessary?
Post #513417 11th Mar 2016 11:38pm
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JWL



Member Since: 26 Oct 2011
Location: Hereford
Posts: 3443

England 2002 Defender 110 Td5 SW Coniston Green
I'll just get some popcorn ready for the tirade that is sure to come for that picture of a scotchlok! I have done exactly what you're proposing and I popped led's in the headlamp bowl. Yes you can piggyback off the seperate sidelights, I spliced and soldered then covered with self amalging tape. I'm really pleased with the result, a lot like having dim-dip but without the hassle of seperate relays/controllers. The led 501 type bulbs in mine are the cree type as sold by one of the forum sponsors AF advanced factors and are quite impressive.
There's a couple of poor pictures below that doesn't really do them justice




Click image to enlarge





Click image to enlarge
Post #513421 12th Mar 2016 12:53am
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DEF_Jam



Member Since: 17 Jul 2011
Location: Milan
Posts: 59

Italy 2008 Defender 90 Puma 2.4 SW Stornoway Grey
So you did replace the light bulb I have with a LED one?
Could you post the link?

Do you have pictures of the connections job?
Post #513422 12th Mar 2016 1:09am
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JWL



Member Since: 26 Oct 2011
Location: Hereford
Posts: 3443

England 2002 Defender 110 Td5 SW Coniston Green
Off the top of my head these are the type I fitted http://www.advancedfactors.co.uk/glo116-t1...8002-p.asp

As for pictures of my wiring connections, I don't take pictures of anything like that, I much prefer to do the job and tuck it away out of sight, much easier on the eye Thumbs Up
Post #513424 12th Mar 2016 1:42am
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XS Pete



Member Since: 13 Jan 2011
Location: Suffolk
Posts: 632

England 2011 Defender 90 Puma 2.4 XS CSW Stornoway Grey
Unfortunately, this is one application where leds aren't very sucessful. Whatever leds you use, they won't last very long if you use your headlights much, as the heat developed by the dipped/main beam will kill them. Big Cry
Post #513439 12th Mar 2016 7:03am
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walfy



Member Since: 29 Aug 2007
Location: Frome
Posts: 2658

 
DEF_Jam wrote:







It's OK to use that one. It's only the blue ones that cause issues. The yellow versions are new and improved Rolling with laughter Rolling with laughter 110 D250 SE HT
110 USW SOLD
RRE HSE Dynamic Gone, wife killed it
VOLVO XC60 R Dynamic with some toys

Polaris RZR 900XP SOLD
Post #513462 12th Mar 2016 9:24am
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leeds



Member Since: 28 Dec 2009
Location: West Yorkshire
Posts: 8581

United Kingdom 
Well apart from the question of an invalid E mark and the reflector is not designed for an LED cluster.

Pete also raises a valid point about heat dispersion. The branded LED headlights I have seen are all quite 'weighty' at about 1-2 kg a headlight with the back being made of alloy with ribs on, painted black. Cooling fins inbuilt into the headlight?

Brendan
Post #513469 12th Mar 2016 9:58am
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DEF_Jam



Member Since: 17 Jul 2011
Location: Milan
Posts: 59

Italy 2008 Defender 90 Puma 2.4 SW Stornoway Grey
So I will probably stay with the bulb it has at this point.

Should I change any fuse because of the extra drain or I'm good like that?
Post #513746 13th Mar 2016 12:40am
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