Past News and Events

CIE standard illuminant A was introduced in 1932 to represent typical tungsten-filament lighting in colorimetry, and for decades it has been used as a reference spectrum in photometer calibrations.
In 2018, CIE... more

CIE DIS 017-SP2:2023 ILV: International Lighting Vocabulary –Supplement 2: Terms and Definitions for Horticultural Lighting

With the rapid development of the application of optical radiation in the field of plant growth in recent years, different types of stakeholders with different backgrounds are coming together; for example, lighting... more

ISO/CIE 11664-5:2023 Colorimetry — Part 5: CIE 1976 L*u*v* colour space and u’, v’ uniform chromaticity scale diagram

The committee responsible for this document is ISO/TC 274, Light and lighting. This second edition cancels and replaces the first edition (ISO 11664-5:2009), of which it constitutes a minor revision. ISO 11664 consists of the... more

ISO/CIE DIS 28077(E):2023 Photocarcinogenesis action spectrum (non-melanoma skin cancers)

ISO/CIE 28077 was prepared by CIE Technical Committee 6-32, Action Spectrum for Photocarcinogenesis, as CIE S 019. The committee responsible for this document is ISO/TC 274, Light and lighting.

Solar... more

Search form

Past News and Events

March 23, 2023

CIE TC 4-62 Adaptive Road Lighting - call to participate

February 7, 2023

Sydney, Australia and online

CIE Australia Lighting Research Conference February 7, 2023

February 6, 2023

New CIE JTC Call for Experts

December 19, 2022

CIE TC 3-62 Call to Participate

October 10, 2022 to October 11, 2022

National Technical University of Athens, Greece

CIE Expert Tutorial and Symposium on the Measurement of Temporal Light Modulation

October 2, 2022 to October 6, 2022

Frankfurt, Germany

Light + Building 2022

September 26, 2022 to September 30, 2022

Tsagkarada (Mount Pelion), Greece

9th International Lighting Design Workshop - ILDW

September 21, 2022 to September 23, 2022

Aalborg University, Copenhagen, Denmark

8th Light Symposium 2022 - LS2022

September 20, 2022 to September 22, 2022

Prague, Czech Republic

LUX EUROPA 2022

September 4, 2022

Joint Statement of Intent on the Digital Transformation

Pages

Licht2023

CIE TC 4-62 Adaptive Road Lighting - call to participate

CIE Australia Lighting Research Conference February 7, 2023

New CIE JTC Call for Experts

CIE TC 3-62 Call to Participate