What is the meaning of lm?

noun

  • A unit of luminous flux equal to the amount of light given out through a solid angle of 1 steradian by a point source of 1 candela intensity radiating uniformly in all directions.
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APAWordNet. (2010). lm. Retrieved September 22, 2026, from http://smartdefine.org/lm/definitions/1291924
ChicagoWordNet. 2010. "lm" http://smartdefine.org/lm/definitions/1291924 (accessed September 22, 2026).
HarvardWordNet 2010, lm, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/lm/definitions/1291924>.
MLAWordNet. "lm" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/lm/definitions/1291924>
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