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English Fox - English Dictionary
Meaning of
illuminance
in English
illuminance
us
//ˈɪ.lʊ.mi.nəns//
uk
//ˈɪ.ljuː.mə ns//
#uncommon
Definitions
Noun
luminous
flux
on
a
surface
(
measured
in
lux
)
The
illuminance
in
the
room
was
measured
to
be
500
lux
.