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halogen vs xenon on the D3
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Ringostarr
 


Member Since: 24 Jan 2016
Location: N/A
Posts: 130

Ireland 2007 Discovery 3 TDV6 Commercial Auto Rimini RedDiscovery 3
halogen vs xenon on the D3

I find the Halogen headlights more than good enough on the road. I have no problem with them at all. On the xenons is it only the dip beams that are hid and the heads still only a regular bulb. Any idea the voltage of the standard xenon bulbs, would they be something like 4800k. Considering doing a little mod. So far it's been all repairs from front to back then back to front again Rolling with laughter
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Post #185295631st Aug 2017 9:50 pm
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hgrimmett
 


Member Since: 11 Oct 2009
Location: Bledlow
Posts: 901

2015 Discovery 4 3.0 SDV6 SE Tech Auto Indus SilverDiscovery 4

My understanding is that there is a shutter in the Xenon units that is lifted when main beam is requested giving you the full beam from Xenons which is supplemented with the halogen bulbs. The voltage is 12v but the 'temperature' of the light is 4800k.
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Post #185295731st Aug 2017 9:54 pm
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beanie
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Member Since: 12 Mar 2011
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England 2013 Discovery 4 3.0 SDV6 GS Auto Fuji WhiteDiscovery 4

Yes main is Halogen H7, however the D2S dip Xenon has a shutter that opens to compliment main beam with additional Hid light Thumbs Up
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Post #185295831st Aug 2017 9:55 pm
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Ringostarr
 


Member Since: 24 Jan 2016
Location: N/A
Posts: 130

Ireland 2007 Discovery 3 TDV6 Commercial Auto Rimini RedDiscovery 3

Sounds like the shutter would definitely complement the H7. In 2 minds wether to go with with the xenons MOD or go with a front only V8 break MOD. I believe they would be approx the same cost.
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Post #185296631st Aug 2017 10:36 pm
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DaveJLBI
 


Member Since: 07 Mar 2014
Location: Clare
Posts: 678

Ireland 2014 Discovery 4 3.0 TDV6 HSE Auto Loire BlueDiscovery 4

This guy has a pair available for sale in Ireland
http://www.adverts.ie/exterior-parts/land-...t/13550501

Have them in my D3 and the light is great, saying that, I have never driven a halogen equipped D3 so cannot accurately compare.

However, my brother moved from a D3 with xenons to a D4 with xenons and noticed a big difference on the high beam without the halogens in the D4.
  
Post #18530701st Sep 2017 11:52 am
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Lost for Words
 


Member Since: 03 Sep 2013
Location: Warminster, Wiltshire
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United Kingdom 2006 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Yup, people (and LR) readily dismiss those extra halogen bulbs, but they make a big difference. Thumbs Up

IIRC, the voltage on the HID bulbs themselves is up to 28kV on start up. Can give a nasty zap if you're not careful!
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Post #18533422nd Sep 2017 9:33 am
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