Stock HID headlights 6000k, 8000k, 10000k
#1
Stock HID headlights 6000k, 8000k, 10000k
I owned a Evo 8 SSL package and absolutely loved how they HID headlights were on that car. I was curious on what type of bulb was in there? It seemed like a 8000k HID bulb.. but i'm not sure. Can someone please inform me. thanks
#7
EvoM Guru
iTrader: (10)
^^^^ this
http://headlightretrofits.com/bulbs-...-kelvin-color/
If you have 4300K bulbs but they're not "blue" enough for you, you are probably not using the right optics. Not all projectors are alike and putting HID bulbs in projectors that were designed for regular halogen lights is not a recipe for success.
http://headlightretrofits.com/bulbs-...-kelvin-color/
We often get the question: “Doesn’t a higher number mean it’s brighter or better ?”. The short answer – NO. When talking about an HID bulb Kelvin Color temperature, a 4100-4300K HID bulb is the brightest Kelvin Temperature you can get. This is the OEM coloring specification on most vehicles with factory HID headlights for a reason.
Let’s explain…
Light output is measured in luminosity or lumens. A 4300k HID bulb at 35 watts generally produces 3200-3400 lumens of light. As Kelvin Color Temperature starts to go up (5000k, 6000k and above) luminosity decreases.
A 5000k HID bulb at 35 watts generally produces 3000 lumens and a 6000k HID bulb at 35 watts generally produces in the 2800 lumen range. The lumen output above 6000k starts to dramatically decrease, which is why we never recommend anything above 6000k for an HID bulb. Anything above 6000k should be regarded as cosmetic or show only.
“Why do my friend’s headlights look brighter than mine and he has xxxx-K temperature bulbs???”- The reason higher Kelvin bulbs may appear brighter is that they are actually glaring more off of the road surface. Glare is NOT how light output is measured. It’s annoying, obnoxious and dangerous. Anything above a 6000K color rating is extremely ineffective & can be deemed practically useless. 6000K is generally the highest Kelvin rating you can go without creating too much glare. The higher the Kelvin rating, the lower the lumen output is. (We can’t stress this fact enough…so we noted it twice)
Let’s explain…
Light output is measured in luminosity or lumens. A 4300k HID bulb at 35 watts generally produces 3200-3400 lumens of light. As Kelvin Color Temperature starts to go up (5000k, 6000k and above) luminosity decreases.
A 5000k HID bulb at 35 watts generally produces 3000 lumens and a 6000k HID bulb at 35 watts generally produces in the 2800 lumen range. The lumen output above 6000k starts to dramatically decrease, which is why we never recommend anything above 6000k for an HID bulb. Anything above 6000k should be regarded as cosmetic or show only.
“Why do my friend’s headlights look brighter than mine and he has xxxx-K temperature bulbs???”- The reason higher Kelvin bulbs may appear brighter is that they are actually glaring more off of the road surface. Glare is NOT how light output is measured. It’s annoying, obnoxious and dangerous. Anything above a 6000K color rating is extremely ineffective & can be deemed practically useless. 6000K is generally the highest Kelvin rating you can go without creating too much glare. The higher the Kelvin rating, the lower the lumen output is. (We can’t stress this fact enough…so we noted it twice)
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#8
Evolved Member
The human eye doesn't see blue well. It has to do with the light absorbing pigments in the retina. So when I see blue headlights coming towards me I think - WATCH OUT because that driver can't see.
#9
Newbie
iTrader: (1)
If you want a slightly higher color temp bulb, one of the few legitimate options out there are the Osram CBIs. 5000k color temp, non-tinted, and they put out the same (if not a little more) lumens as a standard 4300k bulb. They are OEM equipment on Mercedes with HID. They are $$ though
https://www.theretrofitsource.com/co...cbi-49218.html
https://www.theretrofitsource.com/co...cbi-49218.html
#13
Evolved Member
iTrader: (21)
no, 4100-4500k is going to be the "whitest" standard light you can get unless you're spending money like the osram 5000k bulbs. a standard 5000k bulb is going to be more blue than a standard 4300k bulb
FWIW I run 5000k XB35 bulbs from theretrofitsource. to me, they have so little blue in them that they're white
i would not run 6000k. those are definitely blue
3000k is yellow
FWIW I run 5000k XB35 bulbs from theretrofitsource. to me, they have so little blue in them that they're white
i would not run 6000k. those are definitely blue
3000k is yellow
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