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How to say: lumen

Spelling: Lumen Syllables  lumen
US accent
/lˈuːmɛn/
UK accent
/lˈuːmɛn/
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Definition

Definition — 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

Cross intents

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