What is ugr in lighting?
UGR stands for Unified Glare Rating. UGR (Unified Glare Rating) is a method of calculating glare from luminaires, light through windows and bright light sources. Unified Glare Rating (UGR) is an indicative rating for glare based on. Short for Unified Glare Rating (UGR) is the measurement of calculating glare from luminaires. Visual Comfort Probability (VCP) is a measure of discomfort glare for interior lighting applications. In this video tutorial, you will learn what is UGR.