April 23, 2019
CIE Position Statement
There have been a number of reports in the media about the risk to human health following exposure to light from sources such as light emitting diodes (LEDs), referring to the term “blue light hazard” (BLH). This term has been inaccurately used to represent... more
This Draft International Standard is a supplement to CIE S 025:2015 Test Method for LED Lamps, LED Luminaires and LED Modules, which specifies the requirements for measurement of electrical, photometric, and colorimetric quantities of OLED Luminaires and OLED Light Sources. These sources were not... more
This document specifies the methodology for evaluating the energy performance of lighting systems for providing general illumination inside non-residential buildings and for calculating or measuring the amount of energy required or used for lighting inside buildings. This document does not cover... more
This document is a Technical Specification outlining a way of working to determine the maintenance factor for both outdoor and indoor lighting installations using the methodology as described in CIE 154:2003 and CIE 097:2005.
The document combines insights from IEC standards with regard to product... more