50.4: Relation between Short‐term and Long‐term Assessment of Glare

Abstract

By combining two experiments, we evaluated to what extent short-term evaluation of discomfort glare is a good prediction for long-term exposure to the same lighting condition. The results indicated that glare reported after long time exposure was equal or slightly lower than what was assessed after shortterm exposure, reducing the need for longer-term experiments. Author Keywordsglare; short-term assessment; long-term assessment; luminaire luminance; vertical illuminnace at eye.