This presentation offers an overview of DG-1 including various aspects of the color & light relationship, like Color Rendering, CCT, and TM-30.

This presentation offers an overview of DG-1 including various aspects of the color & light relationship, like Color Rendering, CCT, and TM-30.

Seven presenters bring you different perspectives of the application and research of Germicidal Ultraviolet (GUV) Disinfection.

“How Man Made Day” explains how man invented “artificial daylight”. Produced for the Atlanta Public School system by Education Advisor Illa Podendorf, The Laboratory School, University of Chicago.

This package is the entire 2020 IES Research Symposium, "Light + Quality: Meaningful Metrics Beyond Energy". It is 4 sessions, and 8 CEUs.

Topic experts Dr. David Sliney and Richard Vincent will discuss the science, applications, guidelines, potential, and concerns regarding Ultraviolet and Visible Light Disinfection.

Mark Lien talks with James Brodrick, formerly of the Department of Energy at the 2019 IES Annual Conference in Louisville, KY. As the Solid-State Lighting Technology Manager in the Office of Energy Efficiency and Renewable Energy, U.S. Department of Energy, Jim might be the most important figure in the widespread adoption of Solid-State Lighting in North America.

The Light & Color Course Package includes five courses that represent important aspects of light and color, including TM-30, evaluating Spectral Power Distribution, the history of Correlated Color Temperature, and more. Buy these courses as a package, and you get access to five courses for the price of four.

The Lights of the Round Package includes "Lights of the Round: Part 1 and 2". Save $5 by purchasing both "Lights of the Round" courses together as a package.

This webinar will look at recent developments in the specification and evaluation of color rendition including an overview of TM-30-18 and subsequent developments. How those developments could change lighting practice over the next 10 years will also be explored.