A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Groundwork for Measurement of Effective Intensity of Flashing Lights
Validity of Formulae for Predicting Small Colour Differences
CIE Classification System of Illuminance and Luminance Meters
Discomfort Caused by Glare from Luminaires with a Non-Uniform Source Luminance
Calibration, Characterization and Use of Array Spectroradiometers
城市照明总体规划指南 - includes English version
Optical Measurement of LED Modules and Light Engines
Lighting for Pedestrians: A Summary of Empirical Data
Non-Linearity of Optical Detector Systems
Characterization of AC-Driven LEDs for SSL Applications
Goniospectroradiometry of Optical Radiation Sources
Enhancement of Images for Colour-Deficient Observers
Recommended Reference Solar Spectra for Industrial Application
Photometry of Curved and Flexible OLED and LED Sources
Deslumbramiento molesto en la iluminación de car-reteras y vehículos - includes English version, 2023
Optical Safety of Infrared Eye Trackers Applied for Extended Durations
Guide for the Gonioradiometric Measurement of Upper Air Ultraviolet Germicidal Irradiation Luminaires
The CIE 2016 Colour Appearance Model for Colour Management Systems: CIECAM16
CIE 249:2022-Cor1 Visual Aspects of Time-Modulated Lighting Systems (incl. Corrigendum 1)
Spectroradiometric measurement of optical radiation sources
Spatial distribution of daylight - CIE Standard General Sky
Road traffic lights - Photometric properties of 200 mm roundel signals
Standard method of assessing the spectral quality of daylight simulators for visual appraisal and measurement of colour
Emergency Lighting