What does LUMEN stand for?
What does LUMEN mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: LUMEN.
We've found a total of 1 definition for LUMEN:
What does LUMEN mean?
- the unit of luminous flux, equal to the luminous flux emitted in a unit solid angle by a point source of one candle intensity.