Abstract
A field study has been made in eight offices in a new municipal building to determine the fluorescent lamp colours preferred by the staff for supplementing daylight and providing the night-time lighting. Four of the offices were glazed with clear glass and four with tinted 'Anti-sun' glass. Office areas and ceiling heights varied as did the illumination levels in the different offices. It is concluded that for supplementing natural daylight the Daylight (CCT 4300 K) lamp is best on account of its compatibility with daylight and its high luminous efficacy. This lamp was also well accepted for night-time lighting. The White (CCT 3500 K) lamp was in general the second choice.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
