We are thrilled to reveal the winners of the V(λ) Art Contest "Light up your Inner Muse: Celebrating 100 years of V(λ) with the art of light". Learn more about the winners and check out their submissions here.
CIE Research Strategy 2023-2027 has been published
Since its inception in 1913, the CIE has become a professional organization and has been accepted as representing the best authority on the subject and as such is recognized by ISO as an international standardization body.
Advancing knowledge and providing standardization
With strong technical, scientific and cultural foundations, the CIE is an independent, non-profit organization that serves member countries on a voluntary basis.
This Technical Report presents a roadmap for the CIE, to help guide its development of a new, complete, self-consistent system of CIE colorimetric measures, based directly on cone fundamentals, with explicit consideration of the impacts of normal variations of the cone fundamentals due to age,... more
Le présent Norme internationale ISO/CIE a été élaboré par le comité technique la CommissionInternationale de l’Éclairage (CIE) en coopération avec le comité technique TC 274, Lumière et éclairage,en collaboration avec le comité technique CEN/TC 139, Peintures et vernis du Comité européen... more
This ISO/CIE International Standard was revised by the International Commission on Illumination (CIE) and is now published in cooperation with Technical Committee ISO/TC 274, Light and lighting, in collaboration with the European Committee for Standardization (CEN) Technical Committee CEN/TC 139,... more
Glare models developed for electric lighting conditions are not applicable to daylight situations. This report summarizes the daylight glare prediction models which were confirmed by independent studies.The cause of the sensation of discomfort glare appears to be a compound of two effects:contrast... more