Past News and Events

September 23, 2021 to September 25, 2021

Gabrovo, Bulgaria

CIE NC Bulgaria 2021 Sixth Junior Hybrid Conference on Lighting (Lighting)

The National Committe for Lighting in Bulgaria (NKO) is proud to announce their upcoming event ...

Coming up in September 2021, NC Bulgaria are holding the Sixth Junior Hybrid Conference on Lighting (Lighting 2021) in Gabrovo, Bulgaria, and online.

This is an excellent opportunity for young researchers to present their latest research activities and describe recent and emerging developments and directions in the field of lighting and lighting technologies within, but not limited to the following topics:

  • LED Lighting
  • Photobiology and non-Visual Effects of Light
  • Lighting Technology (lamps, luminaires, lighting controls)
  • Lighting Calculations. Photometry and Colorimetry
  • Energy Efficiency and Economic Aspects of Lighting
  • Ergonomics and Physiology of Vision. Human Aspects of Lighting
  • Interior, Exterior and Road Lighting. Lighting Quality. Light Pollution
  • Renewable Energy Sources and Lighting
  • Management of Lighting and Renewable Energy Sources
  • Daylight Design and Architectural Lighting
  • Common Lighting Aspects. Standards and Legislation in Lighting

Visit and for more information on Lighting 2021.


July 6, 2021 to July 13, 2021


CIE S 026:2018 Tutorial

Understanding and application of  CIE S 026/E:2018 CIE System for Metrology of Optical Radiation for ipRGC-Influenced Responses to Light
Online with live Q&A sessions:
July   6, 2021,  09:00 - 11:00 CEST
July 13, 2021, 16:00 - 18:00 CEST

March 16, 2021 to March 17, 2021


CIE Israel International Virtual Conference Light and Lighting from East to West


The Israeli Committee of Illuminating Engineering – CIE Israel - is pleased to announce that it will host an international virtual conference under the title of Light and Lighting from East to West, with leading speakers from five continents.

An international gathering of academics, architects, lighting designers, electrical engineers, students, manufacturers, distributors and those interested in the world of light and lighting, this conference will cover a wide spectrum of topics related to the field of illumination, including engineering, innovation, health and wellbeing, aspects of indoor and outdoor illumination and irradiation influenced by COVID-19.

The conference is free, however, registration is required with the SEEEI (Society of Electrical, Electronic and Energy Engineers in Israel).

Further details are now available here. Alternatively, please contact Mr Nissim Kashak at, or by phone at 9723-6134116 extension 2.

November 12, 2020 to November 13, 2020

Online with Zoom

CIE Workshop on the Calculation and Measurement of Obtrusive Lighting