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dc.creatorЂокић, Лидија
dc.creatorКостић, Александра
dc.creatorКостић, Миомир
dc.date.accessioned2020-06-21T18:20:58Z
dc.date.available2020-06-21T18:20:58Z
dc.date.issued2013
dc.identifier.isbn978-3-902842-44-2
dc.identifier.urihttp://raf.arh.bg.ac.rs/handle/123456789/997
dc.description.abstractAlthough ambient lighting can significantly contribute to city beautification, it is often designed similar to street lighting, using high-pressure sodium lamps, inadequate for spaces where colour appearance and colour rendering are important. Judging ambient lighting implies evaluating the feelings of security, enthusiasm and attraction. LEDs can be confirmed as the best solution for ambient lighting only if compared with light sources adequate for the illumination of parks, squares, etc. (for example, metal-halide lamps). In order to compare the subjective impressions created by LED and metal-halide lamps a survey was carried out in a Belgrade park. Both lighting installations had three photometric parameters with approximately equal values: illuminance, colour temperature and colour rendering. The respondents rated their impression of metal-halide lighting as better regarding all aspects. The results confirmed the importance of research based on subjective indicators. An additional analysis was done using a new method which introduced the weighting factors.en
dc.language.isoensr
dc.publisherVienna : CIE Central Bureausr
dc.rightsrestrictedAccesssr
dc.sourceProceedings of CIE Centenary Conference "Towards a New Century of Light" : April 15/16, 2013 : Paris, Francesr
dc.subjectAmbient lightingsr
dc.subjectSubjective impressionssr
dc.subjectSurveysr
dc.subjectLEDssr
dc.subjectMetal-halide lampssr
dc.titleSubjective impressions as quality indicators of ambient lightingen
dc.typeconferenceObjectsr
dc.rights.licenseARRsr
dcterms.abstractKostić, Miomir; Đokić, Lidija; Kostić, Aleksandra;
dc.citation.spage1107
dc.citation.epage1111
dc.type.versionacceptedVersionsr


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