Light ratios, satisfaction, user perception, and general health in (day)lit office landscapes

J. van Duijnhoven, M.B.C. Aries, A.L.P. Rosemann, H.S.M. Kort

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Abstract

(Day)light in office buildings has already been proven to be a beneficial contributor to
health. However, people’s perception of the physical light environment deviates
significantly from objective measurements. Large differences between user’s perception
and objective light parameters, such as illuminance level or daylight contribution, could
lead to people interfering with the automated lighting system which then may not be able
to deliver the intended employee’s health benefits. This study found deviations between
objective and subjective measures. In addition, correlations between daylight/electric light
ratios (DL/EL) and self-reported satisfaction with lighting or self-reported general health
were found to be not always statistically significant throughout the duration of the
experiment. Further research should focus on the differences between subjective and
objective light parameters and potential mediators between office lighting and occupational
health.
Original languageEnglish
Title of host publication22. Internationale Tagung Licht, 25-29 September 2016, Karslruhe
Place of PublicationKarlsruhe
PublisherKIT Scientific Publishing
Pages613-618
Publication statusPublished - 25 Sep 2016
EventLICHT 2016, 25-28 September 2016, Karlsruhe, Germany: 22. Gemeinschaftstagung der Lichttechnischen Gesellschaften Deutschlands, Österreichs, der Niederlande und der Schweiz - Karlsruher Institut für Technologie, Karlsruhe, Germany
Duration: 25 Sep 201628 Sep 2016
http://www.licht2016.eu

Conference

ConferenceLICHT 2016, 25-28 September 2016, Karlsruhe, Germany
Abbreviated titleLICHT 2016
Country/TerritoryGermany
CityKarlsruhe
Period25/09/1628/09/16
Internet address

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