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Fog Light Lamps
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buellbeast
 


Member Since: 30 Jul 2008
Location: Exile
Posts: 1885

United Kingdom 2015 Discovery 4 3.0 SDV6 SE Tech Auto Corris GreyDiscovery 4
Fog Light Lamps

I'm looking to replace the front fog lamp lamps with something a little brighter Whistle

What i need to know is what lamp do they take.
  
Post #56915622nd Dec 2009 8:52 pm
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bbyer
 


Member Since: 25 Dec 2008
Location: Edmonton Alberta
Posts: 701

Canada 2005 LR3 4.4 V8 HSE Auto Zambezi SilverLR3
Piaa H11 Plasma Ion Yellow 55 watt

I removed the stock H11 white halogen bulbs and substituted a pair of Piaa H11 Plasma Ion Yellow 55 watt bulbs, (part number 13511 for the twin pack).

I think that I can see the ground in front of the vehicle better than with the white light. It may be just that the yellow contrasts with the white of the headlights so you can actually see what the Piaa bulbs are illuminating, (or not).

Piaa claims the bulbs give off more light than I guess normal white 55 watt H11's but who knows. I note that claims are aways short on fact, but clearly infer "really great". Anyway, I prefer the yellow to the white, and I think yellow is better in a snow storm - reduced flash back from swirling snow.
 2005 LR3 HSE 4.4L AJ-V8 petrol; Traxide Dual Battery; PIAA 2500K Yellow Ion H11 Fog Light bulbs; CounterAct LT-2 Capacitive Corrosion control; LLumar AIR80 Blue clear Infra Red blocking side window film; Liftgate manual release; Schrader Valve "air in" mod to OEM air suspension reservoir tank; Akebono ceramic pads; OEM solid vented discs; LR4 design hitch receiver; Wiggs D4 MOST bluetooth module; Clock on the Dash; 3 Flash signal light mod; Backup Camera; 2015/16 Nav Data update.  
Post #56927923rd Dec 2009 5:31 am
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Slimer
Site Moderator 


Member Since: 06 Jan 2005
Location: Last Exit to Nowhere
Posts: 16295

United Kingdom 

Pretty pointless going for brighter fog lights, they'll only reflect off the fog more and end up reducing visibility. A yellower light seems to be better than a white light as presumably it reflects less too or at least isn't a blinding when it does
 The End  
Post #56939123rd Dec 2009 11:44 am
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MrH
 


Member Since: 08 Aug 2007
Location: lost in the forest
Posts: 7754

United Kingdom 

We travelled a lot back and forth to Germany during the winter months in years gone by and always wondered why the French drove alot fast than we did - no it wasn't just the normal french style. I found out when I had to drive a french spec car whilst there once which had yellow fogslamps - there are much better!

Yellow penetrates the fog whereas white light reflects a much higher %age - you don't even need to put the brighter PIAA lamps in to get better visibility, simply change to yellow lamps or put yellow film over the fogs (if you can get them).

For similar reason, the emergency services added Red to their blues some years back - red apparently is the best colour for penetrating fog/mist/snow/rain.
 LRs are a fond memory, apart from the maintenance.  
Post #56941023rd Dec 2009 12:21 pm
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Alan G
 


Member Since: 15 Oct 2008
Location: Lanarkshire
Posts: 1372

Scotland 2008 Discovery 3 TDV6 XS Auto Zermatt SilverDiscovery 3

Similar principle as we use on the lamps, gun lamps with various covers lenses for various conditions.

Amber Filter
Also good for foxing, excellent in foggy conditions.

Blue Filter
For highlighting contrast in snow, rain & foggy conditions.

http://www.deben.com/lights_lamping/lightf...ilters.php
 ATB

Alan


http://www.youtube.com/user/Bonzo676767#p/u 
 
Post #56943423rd Dec 2009 12:47 pm
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Ent
 


Member Since: 12 Oct 2007
Location: In the cack
Posts: 6485

Iraq 2011 Discovery 4 3.0 SDV6 XS Auto Fuji WhiteDiscovery 4

Alan

Off Topic It is a very small world, do you realise your Gos is out of the same clutch as my brothers?

Lee
 Club Exped trailer
Club Timed Climate
Club Flappy paddle steering wheel
Club 300bhp
Club Prospeed test pilot/lab rat
Club National Luna Stella conditioner 
 
Post #56947223rd Dec 2009 1:44 pm
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Alan G
 


Member Since: 15 Oct 2008
Location: Lanarkshire
Posts: 1372

Scotland 2008 Discovery 3 TDV6 XS Auto Zermatt SilverDiscovery 3

Off Topic

Ent, you're not related to Jim are you, is that your Bro?
 ATB

Alan


http://www.youtube.com/user/Bonzo676767#p/u 
 
Post #56947523rd Dec 2009 1:52 pm
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Alan G
 


Member Since: 15 Oct 2008
Location: Lanarkshire
Posts: 1372

Scotland 2008 Discovery 3 TDV6 XS Auto Zermatt SilverDiscovery 3
Re: Fog Light Lamps

buellbeast wrote:
I'm looking to replace the front fog lamp lamps with something a little brighter Whistle

What i need to know is what lamp do they take.


I put in a set of the one's with a blueish coating to them and they came up in colour hue more like the Xeons, though upgraded my main beams to PIAA one's and allot brighter than standards.

http://www.piaa.co.uk/bulbs/bulbs.asp
 ATB

Alan


http://www.youtube.com/user/Bonzo676767#p/u 
 
Post #56947923rd Dec 2009 1:55 pm
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Ent
 


Member Since: 12 Oct 2007
Location: In the cack
Posts: 6485

Iraq 2011 Discovery 4 3.0 SDV6 XS Auto Fuji WhiteDiscovery 4

Alan G wrote:
Off Topic

Ent, you're not related to Jim are you, is that your Bro?


Out Flying
 Club Exped trailer
Club Timed Climate
Club Flappy paddle steering wheel
Club 300bhp
Club Prospeed test pilot/lab rat
Club National Luna Stella conditioner 
 
Post #56948423rd Dec 2009 2:05 pm
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