Latest Publications
CIE TN 012:2021 Guidance on the Measurement of Temporal Light Modulation of Light Sources and Lighting Systems
New regulations are coming into force in several regions with respect to temporal light modulation (TLM) of lighting products. However, standardized test methods and even basic understanding of requirements are largely lacking in the area. Newly introduced metrics, like the stroboscopic visibility... more
The development trend for high-tech products is towards the capability of flexibility, for example flexible lighting, displays, cell phones, batteries, sensors, memory, solar cells. Flexible products can be light, thin, break-resistant, and offer more creative freedom for the designer. It is not... more
The aim of the International Lighting Vocabulary (ILV) is to promote international standardization in the use of quantities, units, symbols and terminology related to the science and art of light and lighting, colour and vision, metrology of optical radiation over the ultraviolet, visible and... more
Interest in studying the ipRGC-influenced responses to light is strong, and continues to increase. The research teams who work in this domain come from many disciplines, each with their own research perspectives. Perhaps as a consequence, reviewers and readers of papers in this field are often... more
Latest News and Events
Light for Life - Living with Light
Because of COVID19 CIE 2021 will be a hybrid event - of course we...
The Lichttechnische Gesellschaft Österreichs (LTG), also CIE NC Austria, is proud to announce their...
POSTPONED TO SPRING 2021 - exact dates yet to be advised!!!
The scientific-practical Conference...
The Australian National Committee of the CIE is pleased to update their upcoming one-day virtual event,...