The Illuminating Engineering Society of North America (IES) released a new publication titled Recommended Practice for the Economic Analysis of Lighting. Officially known as RP-31-14, the report seeks ...

The DALI Alliance and the Illuminating Engineering Society (IES) have announced a strategic collaboration aimed at advancing the development, adoption, and harmonization of educational initiatives ...

Part of LEDVANCE’s IES-recognized triple win, Opti-Select expands versatility across indoor and outdoor applications with field-adjustable performance. Tunable Warm Spectrum Series This series ...

Luminous intensity data is critical for lighting design, providing insight to the effect and appearance of lighting in a given environment. Captured in photometric data files, luminous intensity data ...