"The warm colours of old lightbulbs are forgotten too" This is obviously not true; when I go to a hardware or home improvement store, there is all sorts of inf

"The warm colours of old lightbulbs are forgotten too" This is obviously not true; when I go to a hardware or home improvement store, there is all sorts of information on the color temperature and purported color reproduction quality of the light bulbs. And "warm white" LEDs that are supposed to imitate incandescent are ubiquitous.