Past News and Events

June 21, 2022 to June 22, 2022

Linz, Palais Kaufmännischer Verein

Lighting Technology Congress 2022

May 18, 2022

CIE TC 2-97 call for participants

Check out our page on participating in CIE technical work.

May 9, 2022

Celebrating the IDL - NC Turkey webinar on light, health and circadian rhythm

May 3, 2022

CIE Tutorial Planning

April 27, 2022

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

April 18, 2022 to April 20, 2022

St. Petersburg, Russia

2nd International and Technical Conference “Light in Museum”

March 10, 2022

Message from CIE President on recent events

February 8, 2022

University of New South Wales, Sydney, Australia

CIE NC Australia Lighting Research Conference 2022

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.
 

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