The International Commission on Illumination (CIE) has long incorporated the latest scientific findings into its recommendations. The new ISO/CIE 8995-1:2025 standard clearly defines that lighting is no longer only about providing a sufficient amount of light, but also about its quality. Proper lighting should also be healthy, comfortable, and functional. In addition to clear rules for intensity, uniformity, and color rendering, the document also defines electric lighting as a tool that directly affects human psychology, performance, and overall health.
The mentioned ISO standard should become a valuable tool for everyone who wants to create a high-quality working environment that increases productivity and supports mental and physical health.
In this context, full-spectrum procognitive lighting is also coming to the forefront, as its spectrum and other properties are closer to natural daylight. It helps the brain keep pace, improves attention, and supports overall well-being. In other words, well-designed lighting will not let you “burn out” in the middle of the day, but will gently help you stay in the workflow.
Read more in the study HERE
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