The purpose of lighting at night is to improve visual amenity and safety. However, in the design and setting-up of lighting installations one should avoid disproportionate unwanted effects.Key take-away points from this Position Statement are described below:There are benefits of light at night,… more

 ISSN no. 3061-015X (print), 3061-0168 (online)To be available soon 

The visual field of human vision has been studied for a long time and many scientific papers have been published on this topic. Technical Report CIE 255:2025 reviews a number of studies on the human visual field, though not exhaustive, in order to allow a better understanding of the role of the… more

This International Standard was prepared by Technical Committee ISO/TC 274, Light and lighting, in collaboration with the International Commission on Illumination (CIE).This first edition of ISO/CIE 8995-1 cancels and replaces ISO 8995-1:2002, which has been technically revised.Good lighting… more