Advertise on fullfatrr.com »

Home > Technical (L322) > Headlamp light brightness compared to D3
Post Reply  Down to end
Page 1 of 2 12>
Print this entire topic · 
A1GSS



Member Since: 24 Dec 2010
Location: Saffron Walden, Essex
Posts: 1973

England 
Headlamp light brightness compared to D3

Folks

As I have the luxury of a Disco 3 and an FFRR I'm interested in how they compare... apart from the obvious I mean.

One thing I've noted is that the Xenon lights on the D3 are noticeably better on both dip and main beam, than the Xenons on the FFRR. Both are Bi-Xenon (ie one Xenon unit for both main and dip with the powered shutter) and both have halogen main in-fill lights.

Both seem properly adjusted and all bulbs etc working. Can't recommend looking into either of the beams from close range though Shocked

Thoughts? Graham

____
Gone: 10MY L320 RR Sport HSE, Ipanema Sand
Gone: 20MY Jaguar iPace HSE, Silicon Silver
Gone: 17MY RR Evoque SE Tech, Loire Blue
Gone: 08MY Discovery 3 XS, Stornoway Grey
Gone: 07MY FFRR TDV8 Vogue, Stornoway Grey

Post #86899 12th Oct 2011 2:21pm
View user's profile Send private message View poster's gallery Reply with quote
stan
Site Moderator


Member Since: 13 Jul 2010
Location: a moderate moderated moderator moderating moderately in moderation
Posts: 35274

United Kingdom 

got to admit my xenons were good but not that good so i replaced the 4300k bulbs with 6000k ones and now have a brighter, whiter light. ... - .- -.




Y. O. L. O.
.

Post #86901 12th Oct 2011 2:24pm
View user's profile Send private message View poster's gallery Reply with quote
A1GSS



Member Since: 24 Dec 2010
Location: Saffron Walden, Essex
Posts: 1973

England 

Ah, that's interesting. Wonder if someone has the specs for the colour temp of teh D3 and teh FFRR? Graham

____
Gone: 10MY L320 RR Sport HSE, Ipanema Sand
Gone: 20MY Jaguar iPace HSE, Silicon Silver
Gone: 17MY RR Evoque SE Tech, Loire Blue
Gone: 08MY Discovery 3 XS, Stornoway Grey
Gone: 07MY FFRR TDV8 Vogue, Stornoway Grey

Post #86906 12th Oct 2011 2:34pm
View user's profile Send private message View poster's gallery Reply with quote
alanm_3



Member Since: 19 Feb 2011
Location: my House, unless I’m not at home, in which case I’m somewhere else.
Posts: 6723

Scotland 2017 Range Rover Autobiography SDV8 Loire Blue

Most factory xenons are 4300k AFAIK Got - 2017 SDV8 Autobiography in Loire Blue
Had- 2008 TDV8 Vogue SE in Java black
Had - 2007 S/C in Stornoway Grey

Post #87004 12th Oct 2011 4:51pm
View user's profile Send private message View poster's gallery Reply with quote
Reformed



Member Since: 09 Oct 2010
Location: South
Posts: 471

England 

Same as Scarey, I upgraded mine to the 6000k ones, go well with the led side lights but still have not got around to the fogs yet. Reformed

Post #87008 12th Oct 2011 4:59pm
View user's profile Send private message View poster's gallery Reply with quote
stu



Member Since: 04 May 2011
Location: Richmond North Yorkshire
Posts: 927

United Kingdom 2012 Range Rover Vogue TDV8 Orkney Grey

i must admit i have been thinking the last few mornings that my lights are not that bright in comparison with my trusted little Skoda.

by the sounds of it an upgrade to 6000K bulbs seem to be a good idea??

where is the best place to get these from? Current: TDV8 (3.6) RRS HSE



Past: TDV8(4.4) Vogue
Discovery 3 Commercial
TDV8(3.6) Vogue
TD6 Vogue
D2 V8 ES
D1 V8 ES
RR Vogue Classic

Post #87018 12th Oct 2011 5:52pm
View user's profile Send private message View poster's gallery Reply with quote
A1GSS



Member Since: 24 Dec 2010
Location: Saffron Walden, Essex
Posts: 1973

England 

Ian at HIDS4U

http://www.hids4u.co.uk/hid-xenon-bulbs/

Disco3 Forum sponsor. Graham

____
Gone: 10MY L320 RR Sport HSE, Ipanema Sand
Gone: 20MY Jaguar iPace HSE, Silicon Silver
Gone: 17MY RR Evoque SE Tech, Loire Blue
Gone: 08MY Discovery 3 XS, Stornoway Grey
Gone: 07MY FFRR TDV8 Vogue, Stornoway Grey

Post #87019 12th Oct 2011 5:54pm
View user's profile Send private message View poster's gallery Reply with quote
alanm_3



Member Since: 19 Feb 2011
Location: my House, unless I’m not at home, in which case I’m somewhere else.
Posts: 6723

Scotland 2017 Range Rover Autobiography SDV8 Loire Blue

Just to avoid any false hope here, the higher the colour temperature, the less light will be output.

Most OEM xenons are 4300k and are as close to daylight temperature as possible, and the higher the colour temperature from 4300, to 6000 to 8000 to 10,000 then 12,000 the light gets progressively more blue until you reach ultra violet, As the colour temperature increases the ability of the human eye to "see" this light decreases.

See here :-

http://www.manyadeal.com/page.html?id=24 Got - 2017 SDV8 Autobiography in Loire Blue
Had- 2008 TDV8 Vogue SE in Java black
Had - 2007 S/C in Stornoway Grey

Post #87020 12th Oct 2011 5:58pm
View user's profile Send private message View poster's gallery Reply with quote
A1GSS



Member Since: 24 Dec 2010
Location: Saffron Walden, Essex
Posts: 1973

England 

Nice charts. To my eyes, the 5000K and 6000K look brighter than the 4300K... Whistle Graham

____
Gone: 10MY L320 RR Sport HSE, Ipanema Sand
Gone: 20MY Jaguar iPace HSE, Silicon Silver
Gone: 17MY RR Evoque SE Tech, Loire Blue
Gone: 08MY Discovery 3 XS, Stornoway Grey
Gone: 07MY FFRR TDV8 Vogue, Stornoway Grey

Post #87021 12th Oct 2011 6:01pm
View user's profile Send private message View poster's gallery Reply with quote
alanm_3



Member Since: 19 Feb 2011
Location: my House, unless I’m not at home, in which case I’m somewhere else.
Posts: 6723

Scotland 2017 Range Rover Autobiography SDV8 Loire Blue

I think that's because the camera doesn't see what the human eye sees. Got - 2017 SDV8 Autobiography in Loire Blue
Had- 2008 TDV8 Vogue SE in Java black
Had - 2007 S/C in Stornoway Grey

Post #87022 12th Oct 2011 6:03pm
View user's profile Send private message View poster's gallery Reply with quote
A1GSS



Member Since: 24 Dec 2010
Location: Saffron Walden, Essex
Posts: 1973

England 

Ah yes. Colour is all in the mind... Graham

____
Gone: 10MY L320 RR Sport HSE, Ipanema Sand
Gone: 20MY Jaguar iPace HSE, Silicon Silver
Gone: 17MY RR Evoque SE Tech, Loire Blue
Gone: 08MY Discovery 3 XS, Stornoway Grey
Gone: 07MY FFRR TDV8 Vogue, Stornoway Grey

Post #87027 12th Oct 2011 6:16pm
View user's profile Send private message View poster's gallery Reply with quote
alanm_3



Member Since: 19 Feb 2011
Location: my House, unless I’m not at home, in which case I’m somewhere else.
Posts: 6723

Scotland 2017 Range Rover Autobiography SDV8 Loire Blue

antoniasdad wrote:
Ah yes. Colour is all in the mind...


And beauty is in the eye of the beholder! Thumbs Up Got - 2017 SDV8 Autobiography in Loire Blue
Had- 2008 TDV8 Vogue SE in Java black
Had - 2007 S/C in Stornoway Grey

Post #87028 12th Oct 2011 6:18pm
View user's profile Send private message View poster's gallery Reply with quote
stan
Site Moderator


Member Since: 13 Jul 2010
Location: a moderate moderated moderator moderating moderately in moderation
Posts: 35274

United Kingdom 

alanm_3 wrote:
Just to avoid any false hope here, the higher the colour temperature, the less light will be output.

Most OEM xenons are 4300k and are as close to daylight temperature as possible, and the higher the colour temperature from 4300, to 6000 to 8000 to 10,000 then 12,000 the light gets progressively more blue until you reach ultra violet, As the colour temperature increases the ability of the human eye to "see" this light decreases.

See here :-

http://www.manyadeal.com/page.html?id=24


in the lab there might be a difference but when i changed my tired 4300k's to brand new 6000k's the difference was defo there.. ... - .- -.




Y. O. L. O.
.

Post #87029 12th Oct 2011 6:22pm
View user's profile Send private message View poster's gallery Reply with quote
alanm_3



Member Since: 19 Feb 2011
Location: my House, unless I’m not at home, in which case I’m somewhere else.
Posts: 6723

Scotland 2017 Range Rover Autobiography SDV8 Loire Blue

Maybe it was because they were tired?

It would have been interesting to compare new 4300k to the old 4300k

Anyway, I've gone for chavvy 8000k Whistle Got - 2017 SDV8 Autobiography in Loire Blue
Had- 2008 TDV8 Vogue SE in Java black
Had - 2007 S/C in Stornoway Grey

Post #87030 12th Oct 2011 6:24pm
View user's profile Send private message View poster's gallery Reply with quote
stan
Site Moderator


Member Since: 13 Jul 2010
Location: a moderate moderated moderator moderating moderately in moderation
Posts: 35274

United Kingdom 

8000k is a bit blue isnt it? ... - .- -.




Y. O. L. O.
.

Post #87032 12th Oct 2011 6:27pm
View user's profile Send private message View poster's gallery Reply with quote
Post Reply  Back to top
Page 1 of 2 12>
All times are GMT

Jump to  
Previous Topic | Next Topic >
Posting Rules
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum



Site Copyright © 2006-2024 Futuranet Ltd & Martin Lewis
fullfatrr.com RSS Feed - All Forums


Switch to Mobile site