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  1. Illuminating Engineering Society: Advancing Lighting Standards ...

    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 …

  2. Standards - Illuminating Engineering Society

    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.

  3. About the IES - Illuminating Engineering Society

    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 …

  4. The IES Lighting Library Standards Collection - Illuminating ...

    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 …

  5. Membership - Illuminating Engineering Society

    Membership cost: $25 USD Emerging Countries Emerging Countries Members and Associates Join Now As the IES looks to inspire growth in the lighting industry and become a more inclusive Society, …

  6. IES25 The Lighting Conference - Illuminating Engineering Society

    in Anaheim, California, 21-23 August 2025 for IES’ annual conference, IES25: The Lighting Conference, the preeminent conference for all things lighting, from research to design to technology and more—a …

  7. SALC 2025 - Illuminating Engineering Society - ies.org

    Nov 8, 2024 · Submissions for consideration for the 2025 IES Street and Area Lighting Conference in New Orleans, LA, are now being accepted through February 6, 2025.

  8. IES Standards Process - Illuminating Engineering Society

    The IES Technical Committee Policies and Procedures have been reviewed by ANSI and are part of the IES ANSI-accreditation. The Procedures & Policies ensure that IES standards follow the essential …

  9. IES Standards Toolbox - Illuminating Engineering Society

    The IES is committed to providing lighting professionals with resources and tools that support your efforts to enhance your lighting knowledge, work more efficiently and stay updated on the very latest …

  10. Upcoming Events - Illuminating Engineering Society

    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.