News

April 27, 2022

CIE TC 3-60 TC on Spectral Daylight Characteristics - Southern Hemisphere Data Needed

March 10, 2022

Message from CIE President on recent events

February 2, 2022

New CIE Research Forum on Lighting in the Usage of Augmented, Virtual, and Mixed Reality Devices

January 21, 2022

IEA 4E SSL Annex issues new report promoting CIE’s new global test standard

The International Energy Agency’s Energy Efficient End-use Equipment (IEA 4E) Solid State Lighting Annex (SSL Annex) organized the 2017 Interlaboratory Comparison (IC 2017) to investigate the level of agreement in measurements of SSL products by various types of goniophotometers including near-field type and source-rotating type, as well as mirror-type goniophotometers which are most commonly used.
 

June 29, 2021

CIE TC 3-59 New TC on the Integration of Daylight and Electric Lighting – Photometric, Colorimetric and Radiometric Requirements for the Spectral Design of Indoor Lighting

May 31, 2021

CIE TC 2-95 - New TC on the measurement of obtrusive light and sky glow

May 15, 2020

Video on CIE Position Statement on UVR to manage the risk of COVID-19

Available Now

April 2, 2020

Launch of CIE S 026 Toolbox and User Guide

March 25, 2020

cie-releases-two-key-publications-uv-disinfection

CIE Support for actions against COVID-19

December 19, 2019

OSA Color Technical Group Webinar - Blue Light Hazard what does it really mean?

OSA Color Technical Group webinar on Blue Light Hazard.

Presented by the CIE Vice President Standards, Dr John O'Hagan. 
 

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