Definitions from Wiktionary (lumen second)
▸ noun: (physics) A derived SI unit of luminous energy.
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▸ noun: (physics) A derived SI unit of luminous energy.
Similar:
lumen-second,
lumen,
lumen-hour,
Talbot,
lambert,
light second,
luminous energy,
luminous intensity,
illuminance,
luminance,
more...
▸ Words similar to lumen second
▸ Usage examples for lumen second
▸ Idioms related to lumen second
▸ Wikipedia articles (New!)
▸ Words that often appear near lumen second
▸ Rhymes of lumen second
▸ Invented words related to lumen second