ECN Forum Forums General Topics of the Trade General Discussion Area variation in color of fluorescent tubes

high pressure sodium is yellowish, mecury jobs are greenish, metal halide is a tad blue, there's warm white, cool white, all sorts of colors.

doctor's offices want a true skin color, so there is a particular flour. that they like, meat coolers like their meat red looking...

i get the same sort of Q's, drives me nuts


somewhere, there should be a chart as to what visible spectrum is addressed..