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1 lumen
См. также в других словарях:
Lumens — Lumen Lu men, n.; pl. L. {Lumina}, E. {Lumens}. [L., light, an opening for light.] 1. (Photom.) (a) A unit of illumination, being the amount of illumination of a unit area of spherical surface, due to a light of unit intensity placed at the… … The Collaborative International Dictionary of English
Lumens/Watt — (LPW / lpw) A measure of the efficacy (efficiency) of lamps. It indicates the amount of light (lumens) emitted by the lamp for each unit of electrical power (Watts) used. U.S. Dept. of Energy, Energy Information Administration s Energy… … Energy terms
Lumens — Lumen Cette page d’homonymie répertorie les différents sujets et articles partageant un même nom … Wikipédia en Français
lumens — lu·men || luËmÉ™n n. unit for measuring the rate at which light is transmitted (Optics); cavity, hollow space (Anatomy, Botany) … English contemporary dictionary
Lm/ft2 — lumens per square foot … Medical dictionary
Lm/m2 — lumens per square meter … Medical dictionary
Lm/W — lumens per watt … Medical dictionary
Lpw — lumens per watt … Medical dictionary
lumen — {{hw}}{{lumen}}{{/hw}}s. m. inv. (fis.) Unità di flusso luminoso, corrispondente al flusso emesso da una sorgente puntiforme avente l intensità luminosa di una candela; SIMB. lm … Enciclopedia di italiano
Lm/ft2 — • lumens per square foot … Dictionary of medical acronyms & abbreviations
Lm/m2 — • lumens per square meter … Dictionary of medical acronyms & abbreviations
