News

August 29, 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.

January 10, 2019

Call for Information on National Regulations and Standards on Obtrusive Light

TC 4-58 is preparing a guideline on obtrusive light from colourful and dynamic lighting. For this purpose, the TC is collecting information on existing national and regional regulation, standards and guidance documents for obtrusive lighting (i.e. light emission and ingression). We therefore would be grateful if you could provide some information on obtrusive lighting in your country, with emphasize on coloured and dynamic aspects. Please send all relevant material to the chair of the TC Steve Lau at Stevelau@china-yd.com on or before 2019-03-15.

December 21, 2018

CIE Officers of the Commission 2019 - 2023

We are pleased to announce those who will serve the CIE as Officers of the Commission for the Quadrennial 2019 - 2023, which will commence at the end of the 29th Quadrennial Session.

December 7, 2018

Looking for visual data for sparkle and graininess

The CIE Joint Technical Committee JTC 12 (D1/D2/D8) “The measurement of sparkle and graininess” is discussing the definition of the measurement scales of sparkle and graininess. For this purpose, it is collecting visual data, which can be used for scaling or for devising texture difference formulae. Please, if you have obtained or you are planning to obtain visual data of sparkle and graininess and are willing to share them, or if you want to collaborate in the development of the measurement scales of sparkle and graininess, contact to the JTC 12 Chair, Alejandro Ferrero

July 3, 2018

CIE Call for Experts

CIE calls for experts to its newly approved Technical Committees:
TC 2-90 LED Reference Spectrum for Photometer Calibration
TC 2-91 Optical Measurement Methods of LED Packages and LED Arrays

Intersted in contributing? Then check out the TC links and connect with the TC Chair.

May 16, 2018

May 16 - International Day of Light

UNESCO Officially announces May 16 as the International Day of Light
CIE is pleased to be part of the inaugural IDL Steering Committee

International Day of Light May 16www.lightday.org 

October 21, 2017

CIE President-elect Appointed

Dr Peter Blattner elected as President-elect of the CIE at the CIE Midterm Meeting, Jeju, South Korea, October 2017.

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