💡lumen

noun
/ˈluː.mən/

Meaning

A unit of luminous flux, measuring the amount of visible light emitted by a source.

Example Sentences

The bulb produces 800 lumens of light.

Synonyms

brightness, illumination, radiance, light output, glow

Antonyms

darkness, shadow, dimness

Collocations

lumen output, lumen rating, per lumen, lumen value

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