Illumination Engineering Society

The Illumination Engineering Society (IES) is a professional organization dedicated to advancing the science and practice of lighting design and technology. It provides industry standards, research, and educational resources to ensure safe, efficient, and effective lighting in various environments, such as homes, workplaces, and public spaces. Members include engineers, designers, manufacturers, and researchers who collaborate to improve lighting quality, energy efficiency, and visual comfort. The IES helps shape best practices in lighting by developing guidelines and fostering innovation within the lighting industry.