I've recently seen adverts for LED bulbs that (intentionally) lower the color temperature when they're dimmed. Here is a 2013 article that goes into the techni

I've recently seen adverts for LED bulbs that (intentionally) lower the color temperature when they're dimmed. Here is a 2013 article that goes into the technicalities a bit: http://www.ledsmagazine.com/articles/print/volume-10/issue-10/features/careful-design-delivers-halogen-like-led-dimming-magazine.html http://www.ledsmagazine.com/articles/print/volume-10/issue-1...