Author Topic: LED Colour Temperature & Tints  (Read 4028 times)

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Offline CRX

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LED Colour Temperature & Tints
« on: September 30, 2014, 12:42:13 AM »
LED Colour Temperature & Tints
(Generally determined by the thickness of the yellow phosphors layer covering the LED die)
(A thinner layer = “cooler” more bluish light, A thicker layer = “warmer” more yellowish light)



LED Light
Phosphor Film Conversion for White LEDs






ANSI-NEMA FL-1
Visible Spectrum
Solar Spectrum
Colour Temperature
Colour Rendering Index
Planckian/ Black Body Locus



Additive Colour
Subtractive Colour


« Last Edit: March 28, 2016, 12:15:49 AM by CRX »

Offline JohnnyMac

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Re: LED Colour Temperature & Tints
« Reply #1 on: September 30, 2014, 07:14:39 PM »
Stickied!

Thanks, CRX! You've been a busy boy, haven't you? :D

Offline MRsDNF

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Re: LED Colour Temperature & Tints
« Reply #2 on: September 30, 2014, 09:17:06 PM »
+1 on what JM said. An amazing collection and very useful resource.
When the big picture is to big, look for a point you can start at and build from there.

Offline david57strat

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Re: LED Colour Temperature & Tints
« Reply #3 on: July 06, 2015, 09:02:51 AM »
There's some excellent information, in this thread.  Thanks you, kindly, for sharing it with us :D

Offline MtnDon

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Re: LED Colour Temperature & Tints
« Reply #4 on: August 08, 2016, 06:57:02 AM »
That is a very nice graphic. Makes it easier to understand tints.