Originally Posted by
DanK
What sorts of changes do you often make once you have done this?
One vexing part of this is lighting. It used to be that one had two main types, daylight and tungsten, and all tungsten bulbs had reasonably similar spectral distributions, in addition to similar WB. No longer. LEDs commonly come in 4 different nominal temperatures, 2700, 3000, 4000, and 5000K. Worse, even the ones with supposedly similar WB can look quite different because they have spikes and gaps in different parts of the spectral distribution. This is certainly true of cheap bulbs, but it can be true of good ones as well. For example, in one location, I have a Green Creative 15 degree spot mixed in with four Soraa BR30s, and seen together, the Green Creative is noticeably more yellow. And yet another complication: excepting very expensive ones, many LEDs show a shift in color balance when they are dimmed.
But even without that, in a setting with lots of windows, the WB changes dramatically between daytime and night because most interior lighting is at most 4000K.
And of course, if you put your prints up for sale, you have no idea where they will end up.