IEVref:845-29-176ID:
Language:enStatus: Standard
Term: environmental zone
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Definition: area where specific activities take place or are planned and where specific requirements for the restriction of obtrusive light are recommended

Note 1 to entry: Environmental zones are indicated by a zone rating (E0 … E4) in accordance with CIE 150:2017, Guide on the Limitation of the Effects of Obtrusive Light from Outdoor Lighting Installations, 2nd Edition.


Publication date:2020-12
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