Definition of Lumens

1. Noun. (plural of lumen) ¹

¹ Source: wiktionary.com

Definition of Lumens

1. lumen [n] - See also: lumen

Lexicographical Neighbors of Lumens

lumbricidal
lumbricide
lumbriciform
lumbricine
lumbricines
lumbricoid
lumbricosis
lumbrics
lumbricus
lumbrokinase
lumbus
lumefantrine
lumen
lumenal
lumened
lumens (current term)
lumic
lumican
lumichrome
lumicolchicine
lumicolchicines
lumicrine
lumiflavin
lumiliximab
lumina
lumina gold
luminaire
luminaires
luminal
luminally

Literary usage of Lumens

Below you will find example usage of this term as found in modern and/or classical literature:

1. Lectures: On Illuminating Engineering Delivered at the Johns Hopkins by Johns Hopkins University, Illuminating Engineering Society (1911)
"This gives a total of 1480 lumens which would require a luminous source of 235 mean spherical candle-power. It will be interesting to note in the above ..."

2. Lectures: On Illuminating Engineering Delivered at the Johns Hopkins by Johns Hopkins University, Illuminating Engineering Society (1911)
"This gives a total of 1480 lumens which would require a luminous source of 235 mean spherical candle-power. It will be interesting to note in the above ..."

3. Light, Photometry and Illumination: A Thoroughly Rev. Ed. of "Electrical by William Edward Barrows (1912)
"Ft, the total lumens radiated by each lamp. S, the area of the surface illuminated. 3. The Effective lumens per Watt or per Cubic Foot of Gas per Hour. ..."

4. American Electricians' Handbook: A Reference Book for Practical Electrical by Terrell Croft (1921)
"The method of computing from its distribution graph the total flux, in lumens, emitted by a light source is this: From the distribution graph of any light ..."

5. Theoretical and Practical Electrical Engineering: Comprising a Course of by Louis Denton Bliss (1922)
"Lamps are now quite frequently rated in lumens instead of candle power. Roughly, the lumens are equal to ten times the- candle power. Accurately the lumens ..."

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