Most of the premium UGR<19 compliant LED panels have an opal light effect. That is achieved by combining a translucent or semi opal film with a solid prismatic sheet. While the clear prismatic sheet will control the beam angle to reduce the glare, the film will hide the LED hotspots. The overall effect is a […]
Achieving UGR<19 Lighting with Micro Prismatic Sheets and Diffuser Films Creating visually comfortable indoor environments requires lighting systems that minimize glare while maintaining high efficiency. One of the most effective approaches is the combination of micro prismatic sheets and optical diffuser films, commonly used in LED luminaires designed to achieve a Unified Glare Rating (UGR) below 19, the recommended […]