International Electrotechnical Commission
Glossary

EN lux  
SI unit of illuminance: illuminance produced on a surface of area 1 square metre by a luminous flux of 1lumen uniformly distributed over that surface

[SOURCE: IEC60050-845:1987, 845-01-52]


TC/SC:82Terms     Info     Publications
Published in:IEC 62257-9-5, ed. 2.0 (2013-04) Terms     Info
Reference number:3.8

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