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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 ultraviolet radiation (UVR) is recognized as a major cause of non-melanoma skin cancer in human... more
This document was revised by the International Commission on Illumination (CIE) and is now published in cooperation with Technical Committee ISO/TC 274, Light and Lighting.This first edition of ISO/CIE 23539 cancels and replaces ISO 23539:2005/CIE S 010:2004, which has been technically revised.... more
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 published new LED illuminants in CIE 015:2018 Colorimetry, 4th Edition. Based on one of... 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 manufactures, agriculture facility companies, researchers with an optical... more Latest News and Events
Peter Thorns, CIE Division 3 Director, will present a webinar organized and hosted by the CIE National...
Dr Paolo di Lecce was recently appointed as the new Chair of TC 4-62. He has opened a call for...
In January this year the CIE National Committees approved the membership of the next Governing Board (GB...
CIE JTC 20 (D6/D2) will review current state-of-the-art of wearable alpha-opic light dosimetry methods...