Commission Internationale de l'Éclairage

The Commission Internationale de l'Éclairage (CIE) is an international organization dedicated to setting standards for light and color. It develops guidelines and measurement methods used worldwide to ensure consistency in how we perceive, measure, and reproduce colors in various industries like lighting, photography, and display technology. By establishing these standards, the CIE helps designers, engineers, and manufacturers create products that produce accurate and consistent color experiences, contributing to better visual quality and safety across applications.