International Electrotechnical Commission
Glossary

ENilluminance (of an elementary surface) (symbol E) 
the luminous flux received by an elementary surface divided by the area of this surface

NOTE In the SI system of units illuminance is expressed in lux (lx) or lumens per square metre (lm/m2).


TC/SC:82Terms     Info     Publications
Published in:IEC 62257-12-1, ed. 1.0 (2007-06) Terms     Info
Reference number:3.1
Source:IEV 723-08-30

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