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MB LED Lights vs Bi-Xenons

Old Mar 16, 2015 | 10:35 AM
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MB LED Lights vs Bi-Xenons

Hi,

I'm Currently waiting to take delivery of my car which is due at the end of the month and it as the standard MB high-performance LED headlamps.

Which wondering if LED's headlamps they are brighter than the Bi-Xenons Headlamps?

Do the LEDs colour have a little blue tit in colour?
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Old Mar 16, 2015 | 10:46 AM
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To me the LED's look like natural sunlight. Approx 5700 Kelvin. Bix should not look blue with standard Benz Philips burners unless they have worn badly & the arc gap has increased substantially & is out of focus to the lens.

When you see blue Bix on the road either someone has changed the burners into the 6000 to 9000K range which actually produce less light or the lamps are worn & near the end of their life.
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Old Mar 16, 2015 | 01:11 PM
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Originally Posted by S18LOK

Do the LEDs colour have a little blue tit in colour?
Only when it gets REALLY cold
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Old Mar 16, 2015 | 03:55 PM
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I have the LED headlamps and they do have the blue lighting.
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Old Mar 16, 2015 | 04:00 PM
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The LED headlights on this car are very good and throw a bright, wide beam. I've had several cars with Xenons ... some were slightly brighter than my C300, others not. All, however, were fine on the mostly unlit rural roads I typically drive on.
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Old Mar 16, 2015 | 07:25 PM
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Originally Posted by CO2010
I have the LED headlamps and they do have the blue lighting.
What they actually do is throw a very cold white light so vs sunlight they lack a little yellow. You don't want blue. The human eye lacks sensitivity at that end of the spectrum.







Human eye sensitivity ^.







Benz standard Bix are 4300 Kelvin ^.

Last edited by Glyn M Ruck; Mar 16, 2015 at 07:36 PM.
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Old Mar 16, 2015 | 07:48 PM
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^^ Cool graph. What's interesting is that when I see the blue tint it's always off the reflection from the car in front of me. My eyes are playing tricks on me.
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Old Mar 16, 2015 | 07:53 PM
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Yeah ~ reflected & refracted light can do strange things to the human eye. I always laugh at some on this board that fit 9000K Blue burners believing the provide more light.

Last edited by Glyn M Ruck; Mar 16, 2015 at 07:57 PM.
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Old Mar 17, 2015 | 09:53 AM
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I was driving behind this landscaping truck early this morning which so happened to have an aluminum rear panel. Here is a perfect example of the different tones the LED headlamps give out. Sometimes they display bright white, sometimes blue, sometimes even purple.


MB LED Lights vs Bi-Xenons-pic_zpssosblgnr.jpg
MB LED Lights vs Bi-Xenons-pic-201_zpsbxpivohs.jpg
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Old Mar 17, 2015 | 10:23 AM
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Yes, reflection & refraction can do strange things as can outer lens material. The predominent colour is cool bright white.
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