Division 6 News and Events

Array spectroradiometers are used pervasively in light measurement. However, their properties are not widely understood by users. This report seeks to educate users in the characteristics of array spectroradiometers that are... more

CIE 232:2019 Discomfort Caused by Glare from Luminaires with a Non-Uniform Source Luminance

In 1995 the CIE Technical Committee 3-13 developed the Unified Glare Rating (UGR) to predict discomfort glare for indoor lighting systems. For practical reasons, the UGR is based on the average source luminance. The introduction of... more

CIE 231:2019 CIE Classification System of Illuminance and Luminance Meters

The properties of illuminance meters and luminance meters are characterized by a number of selected quality indices defined in ISO/CIE 19476:2014 “Characterization of the Performance of Illuminance Meters and Luminance Meters”,... more

ISO/CIE 17166:2019(E) Erythema reference action spectrum and standard erythema dose

This document was prepared by the International Commission on Illumination (CIE) in cooperation with Technical Committee ISO/TC 274, Light and lighting. This first edition of ISO/CIE 17166 cancels and replaces ISO 17166:1999 | CIE S... more

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Division 6 News and Events

March 14, 2019 to March 15, 2019

Eindhoven, the Netherlands

CIE Tutorial on S026:2018

Registration Closed (no on-site registration)

Tutorial Programme

June 14, 2019 to June 22, 2019

Washington DC, USA

CIE 2019 29th Quadrennial Session

A date with Malaysia - CIE Midterm Meeting, 2021

2019 Joint CIE NC Canada, CIE NC US with the Council for Optical Radiation Measurements (CORM)

Second Junior Balkan Conference on Lighting "BalkanLightJunior 2019" and accompanying event "Lighting2019" - Plovdiv, Bulgaria

CIE NC Russia - International Scientific and Technical Greenhouses Lighting Conference

Illuminating Engineering Society - Annual Conference