In a recent LD+A energy column, Willard L. Warren, PE, LC points out that various glare metrics have come and gone, with CIE’s Unified Glare Rating (UGR) on the way. The IES Handbook, however, calls such predictors useful for groups but not for individuals.
He poses the question: Is it more practical to simply provide dimmable task/ambient lighting system that’s individually controllable?
Check it out here.
Leave a Reply