FOOTCANDLE


Meaning of FOOTCANDLE in English

ˈ ̷ ̷| ̷ ̷ ̷ ̷ noun

: a unit of illuminance on a surface that is everywhere one foot from a uniform point source of light of one candle and equal to one lumen per square foot

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.