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dc.creatorDavidović, M.
dc.creatorĐokić, Lidija
dc.creatorČabarkapa, Aleksandra
dc.creatorKostić, Miomir
dc.date.accessioned2019-10-31T11:23:41Z
dc.date.available2019-10-31T11:23:41Z
dc.date.issued2018
dc.identifier.issn1477-1535
dc.identifier.urihttp://raf.arh.bg.ac.rs/handle/123456789/287
dc.description.abstractThe subjective impressions of pedestrians are necessary in order to decide on the appropriate colour of light to be used for street lighting. Therefore, a pilot project aimed to compare subjective evaluations of the sidewalk illumination under two street lighting installations, realised by LEDs of 3000 K (warm white) and 4000 K (neutral white), was recently conducted in Belgrade. Both installations had comparable sidewalk illuminances as well as other relevant photometric parameters. The evaluation was done through a questionnaire. A group of 139 (61 male and 78 female) respondents, all of them university students, was asked to grade both lighting installations for the sidewalk light intensity, the appearance of human faces, the colour of light and the colour rendering as well as the overall impression. According to the median values, the 3000 K LED installation was considered better than the 4000 K installation for all aspects assessed as well as the overall impression. Although the survey results convincingly showed a preference for 3000 K LEDs for this comparison, additional research is needed using a more representative sample of people and a wider range of locations before a definite conclusion can be reached.en
dc.publisherSAGE Publications Ltd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/36018/RS//
dc.rightsrestrictedAccess
dc.sourceLighting Research and Technology
dc.titleWarm white versus neutral white LED street lighting: Pedestrians' impressionsen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractЂокић, Лидија; Костић, Миомир; Давидовић, М.; Чабаркапа, Aлександра;
dc.citation.rankM22
dc.identifier.wos000503082200009
dc.identifier.doi10.1177/1477153518804296
dc.identifier.scopus2-s2.0-85059913605
dc.type.versionpublishedVersion


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