Indoor lighting quality: Effects of different wall colours

Alessia Pedace, Alessia Pedace, Francesca Fragliasso, Laura Bellia

    Research output: Contribution to journalArticle

    11 Citations (Scopus)

    Abstract

    This paper reports the results of measurements performed in a test room to investigate the impact of using different wall colours and light scenes on indoor lighting quality. Eye level spectral irradiances were measured for a user located inside the room and seated at a desk. These measurements allow the use of the Irradiance Toolbox, which makes it possible to calculate equivalent illuminances for the photopigments in the human eye. Moreover, the CIECAM02 colour appearance model was used to investigate the variations in hue and chroma values of the different wall colours when changing the light scene. The results demonstrate that there are significant variations in eye level spectral irradiance distributions, photoreceptor stimulation and hue and chroma values with different combinations of wall colours and light scenes
    Original languageEnglish
    Pages (from-to)33-48
    Number of pages16
    JournalLIGHTING RESEARCH & TECHNOLOGY
    Volume39
    Publication statusPublished - 2015

    All Science Journal Classification (ASJC) codes

    • Electrical and Electronic Engineering

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