Dictionary

luminous flux

noun

Definition of LUMINOUS FLUX

:  radiant flux in the visible-wavelength range usually expressed in lumens instead of watts

First Known Use of LUMINOUS FLUX

1911
Medical Dictionary

luminous flux

noun

Medical Definition of LUMINOUS FLUX

:  radiant flux in the visible-wavelength range usually expressed in lumens instead of watts—called also light flux

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July 06, 2015
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absolute or relating to a category
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