Division Officers

Division Director	Luc Schlangen
Division Secretary	Luke Price
Division Editor	Eric Liggins
Associate Director	Karl Schulmeister
Associate Director	David Sliney
Associate Director	Shu Takeshita

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CIE 2023 - 30th Quadrennial Session of the CIE

The 30th Quadrennial Session of the CIE. CIE 2023 will be hosted by CIE NC Slovenia in Ljubljana,...

8th Light Symposium 2022 - LS2022

This is an annoucement for the 8th Lighting Symposium, which is organized in part by The Danish...

LUX EUROPA 2022

Lighting Technology Congress 2022

CIE TC 2-97 call for participants

CIE 250:2022 Spectroradiometric measurement of optical radiation sources

This Technical Report provides basic measurement principles and practical guidance on spectroradiometry of optical radiation sources in the ultraviolet, visible and near‑infrared regions of the electromagnetic spectrum in... more

CIE 249:2022 Visual Aspects of Time-Modulated Lighting Systems

The fast rate at which solid-state light sources can change their luminous output is one of the main drivers behind the revolution in the lighting industry and applications of lighting. The fast rate of the intensity change... more

CIE 248:2022 The CIE 2016 Colour Appearance Model for Colour Management Systems: CIECAM16

A colour appearance model provides a viewing-condition-specific method for the transformation of the tristimulus values, X, Y, Z, to or from perceptual attribute correlates.
This publication describes a specific colour... more

CIE TN 013:2022 Terms related to Planckian radiation temperature for light sources