LED Diffuser IK Ratings: How PS, PMMA and Polycarbonate Compare

Learn how IK ratings measure LED diffuser durability — and how Polystyrene, PMMA, and Polycarbonate compare across impact resistance, transmittance, and UV stability. A practical guide to specifying vandal-resistant, UGR<19 compliant lighting for any environment.

Hospital and Cleanroom Diffusers: A Complete Guide to Choosing the Right One

In critical environments like hospitals, laboratories, and cleanrooms, lighting plays an essential role not only in visibility and aesthetics but also in hygiene, safety, and human well-being. In such places, every component of the lighting system—from the housing to the diffuser—must meet strict standards for durability, optical quality, and chemical resistance. One of the most […]