Lm and Lumen

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.

Lumen is a synonym for lm. In some cases you can use "Lumen" instead a noun "Lm".

Lumen 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.

Lm is a synonym for lumen. You can use "Lm" instead a noun "Lumen".

Nearby Word: luminous