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UGR <19 Diffuser Plate
Introduction to UGR
UGR (Unified Glare Rating) is an objective measure of glare that is used by lighting designers to help control the risk that occupants of a building will experience glare from the lighting.
UGR values range from 40 (extremely high glare) to 5 (very low glare). In most situations, the less glare the better, so a low UGR is better than a high UGR.
What UGR levels is recommended?
International standards such as EN12464 recommend maximum UGRs for different situations. UGR<19 is recommended for many office and classroom settings.
How to reduce UGR?
Yongtek provides UGR diffuser plate with micro-prism design that help to control the glare and allow to reduce UGR below 19 for indoor working areas to meet European Standard (EN 12464).
Check our UGR solutions!
