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Definitions for
"Footcandles"
Keywords:
lumen
,
illuminance
,
candle
,
square
,
equal
Unit of illuminance (light falling on a surface). One lumen falling on one square foot equals one-foot candle. Also, a measurement of the amount of light reaching a subject.
lampsplus.com
The English unit of measurement of the illuminance (or light level) on a surface. One footcandle is equal to one lumen per square foot.
ldpi-inc.com