News

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. 
 

October 11, 2019

CIE and ISO New Partnership Agreement Signed

A new partnership agreement between the CIE and the ISO was signed onThursday Ocotber 10, 2019 at an event hosted by the Austrian Standards Institute (ASI).

August 29, 2019 to October 28, 2019

CIE Symposium in Hong Kong April 2020 - Abstract Submission System OPEN

Many of you interested in contributing to this symposium might be wondering, and have concern, about the current situation in Hong Kong and how this might impact upon not only the symposium but importantly the travel arrangements and security of attendees at the symposium.

We can advise that the situation is being closely monitored, and contingencies are being arranged to ensure that the symposium will take place in April next year.

Meanwhile the abstract submission system for the symposium is open, the deadline for submission is October 23, 2019 - we look forward to receiving your contribution.

May 16, 2019

International Day of Light May 16 2019

May 16 of every year is set aside to CIE is pleased to participate in the Steering Committee of the IDL and to  promote the  understanding and awarness of how Light is of fundamental importance in our daily life, our environment, in fact the Universe itself.

This importance is well expressed in this message from Ms Audrey Azoulay, Director General of UNESCO, on the occassion of this year's International Day of Light.

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