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IES Webinar: Predicting Lighting Through Photometry

9/12/2025

The Illuminating Engineering Society (IES) will host a webinar that will explore the fundamental science of photometry and traces the lifecycle of an IES file — from laboratory testing to real-world application.

Participants will learn how photometric measurements are captured, structured into IES files, and used to simulate, compare, and specify lighting solutions. The session, designed for a broad lighting audience, will help professionals build or refresh their understanding of photometry to better support accurate predictions and achieve design goals.

Register for the webinar, to be held on September 18, via the IES website.

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