The Illuminating Engineering Society Introduces New Standard: ANSI/IES RP-44-21 Recommended Practice: Ultraviolet Germicidal Irradiation
February 16, 2022The Illuminating Engineering Society (IES) recently introduced the standard, ANSI/IES RP-44-21 Recommended Practice: Ultraviolet Germicidal Irradiation. This new standard addresses…
GUV Measurements – From the Lab to the Field
October 7, 2021By Michael L. Grather, CTO, LightLab International Allentown, LLC We have all seen the wide range of new products claiming…Lighting Library Contents
May 14, 2021WHAT’S IN THE LIGHTING LIBRARY? The Lighting Library® is a newly formulated 5-collection series of IES standards that updates, expands,…
The IES Lighting Library Standards Collection
July 22, 2020Our standards Lighting Library is unique in the lighting industry because of our attention to quality, topic breadth, and diversity…
