This report gives essential information necessary for consistent implementation of the CIE system for mesopic photometry (CIE 191:2010) in practical outdoor lighting applications. It describes how…

CIE x051:2025 Proceedings of the CIE 2025 Midterm Meeting Vienna, Austria, July 4-11, 2025: Scientific Conference (July 7-9, 2025)

This volume is published in the publication series Proceedings of the CIE (International Commission on Illumination) with the ISSN no. 3061-015X (…

CIE PS 003:2025 CIE Position Statement on Obtrusive Light and Light Pollution, 1st Edition

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.

…

CIE 256:2025 Measurement of Human Skin Colour

This document provides an authoritative framework for the standardized and reproducible measurement of human skin colour. Prepared by CIE Technical Committee 1-92, it establishes a harmonized…