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nternational Electrotechnical Commission
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luminous efficacy
[lm/W]
quotient of the luminous flux emitted by the power consumed by the source
[SOURCE: IEC 60050-845:1987, 845-01-55]
TC/SC:
82
Terms
Info
Publications
Published in:
IEC 62257-1, ed. 3.0 (2015-10)
Terms
Info
Reference number:
A.72
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