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e-ILV

The e-ILV provides free access to all the terms and definitions contained in the international standard CIE S 017:2020 ILV: International Lighting Vocabulary, 2nd edition.

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17-29-029

lighting quality

degree of excellence to which the totality of lighting characteristics fulfils user needs and expectations or other applicable requirements

Note 1 to entry: The degree of excellence is not a quantitative measure but depends on the application area and covers individual end-user well-being, safety and public security, architecture and lit environment.

Publication date: 2020-12
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