led are not all that, sometime they really suck ****
Yeah, like one LED I had that was a yellow ~2700k temperature. Yuck!
Most of the time, incans really suck ****.
Sort of light how Incans make everything look dirty even if they have rich blue and blue green hues?
Some LEDs have a much wider color gamut than any incan, some are worse. Exceptions do not prove the rule and vice versa.
That's what I now think of incans after having discovered whiter LED's and daylight CFL's. Incans just look so dingy and dirty to me now, like when I was still smoking - how the walls would look. Of course I could still see a use for mood settings, and in fact Golden Hour is the best time for photography.
Matter of perspective. If you're used to looking at everything in a blue tint it will look normal and an incan will look yellow. Use an incan long enough and it will look perfectly white while the led now looks purple.
And this is the very reason behind white balance settings in cameras - and why I shoot photos in raw, where temperature and tint don't get 'baked in' as with jpegs.. You can set any temperature and tint after the fact in your raw processor of choice, such as Lightroom, without any degradation to the image. Jpegs will suffer if you try altering that after-the-fact because a color gamut (such as sRGB, or AdobeRGB) has already been assigned to the pixels.
However, regarding what SemiMan said::
"The incan will always look a bit yellow and the cool blue led always blue no matter how long of adaption. Only 4000k looks white perceptively after adaption."
I think average incan joe's will not really notice that - it will truly seem 'white' to them. I think the people that will always notice the differences are those that have seen alternate temperature lighting.. Such as those that are into photography. We're more 'trained' to recognize the differences in color temperatures and tints (yes, they
are separate terms).