UGR stands for Unified Glare Rating, which is a measure of the discomfort caused by glare from a lighting installation. UGR<17 refers to a specific UGR value that signifies a low level of glare. A UGR value below 17 indicates that the lighting installation is designed to minimize glare and provide a comfortable visual environment. It is commonly used as a requirement or recommendation for lighting in spaces where visual tasks are performed, such as offices, classrooms, and other work environments. UGR<17 compliant lighting ensures that the lighting design meets certain standards for visual comfort and reduces the potential for glare-related discomfort or visual fatigue.

You can find all LED lights which has UGR<17 are perfect for anti-glare with this tag.