illuminance

Signification (Anglais)

The luminous flux incident on unit area of a surface; commonly measured in lux (lumen/metre²) or otherwise foot-candles. The illuminance of a star upon the earth is frequently measured on a negative logarithmic scale referred to as its apparent magnitude, which see.

Concepts

éclairement lumineux

Synonymes

intensity of illumination

luminous flux density

illuminating value

amount of light

Traductions

Beleuchtungsstärke

iluminamento

illuminantie

emitancia luminosa

verlichtingssterkte

iluminância

intensidad de iluminación

aydınlanma

الإضاءة

Notes

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