Founded in 1906, the Illuminating Engineering Society (IES) is the global authority on illumination. We offer professional development, publications, and standards to lighting experts worldwide, improving …

About the IES The Lighting Authority Established in 1906, the Illuminating Engineering Society is the recognized technical and educational authority on illumination. Our mission is to improve the lighted …

The IES Lighting Library Standards Collection Discover IES Standards through our cloud-based platform Our standards library is unique in the lighting industry because of our attention to quality, topic …

The IES is dedicated to improving the lighted environment by bringing together those with lighting knowledge, and by translating that knowledge into actions that benefit the public.

The IES is committed to the ongoing development and delivery of cutting-edge education for lighting professionals. Available through modern learning modalities, as well as in-person courses, our …

The IES has an active calendar that includes multiple opportunities to network and socialize with industry peers. Browse educational courses as well as various society and section events.

Jan 27, 2026 · We are the Portland, Oregon based section of the Illuminating Engineering Society, a not-for-profit organization dedicated to all aspects of the ART and SCIENCE of ILLUMINATION. The …

The Minneapolis/St. Paul section of IES advances the art and science of lighting through education, standards, and community engagement.

Explore resources on lighting standards, professional development, and publications from the Illuminating Engineering Society to enhance your understanding of illumination.

Apr 5, 2025 · IESLA is proud to host the IES Fundamentals of Lighting (FOL) course in-person for 2025. This is a intensive seven-module program divided over 3 Saturdays. It will provide enough depth for …