INDUSTRY EVENT
IES25 | The Lighting Conference, Anaheim, California| Anaheim Marriott
August 21 - 23, 2025, Anaheim, California| Anaheim Marriott
Join us August 21-23, 2025 in sunny Anaheim, CA for IES' annual conference, IES25: The Lighting Conference, the preeminent conference for all things lighting, from research to design to technology and more - a true state of the industry event.
Our three day event includes a day of hands-on workshops, two days of educational sessions and technical papers & presentations, exhibits by leading manufacturers, Emerging Professionals Day, the Leadership Forum, and the industry benchmarking illumination Awards Gala.