DOE to Host Webinar on LED Color Stability

On Tuesday, April 15, the U.S. Department of Energy’s (DOE) Solid-State Lighting Program will host a 60-minute live webinar entitled LED Color Stability: 10 Important Questions.

The lumen maintenance lifetime of many LED products is 25,000 hours or more, but that doesn’t mean products are guaranteed to perform the same over that time. One thing that could change is the color of the light, or chromaticity. This webinar will examine the causes of color shift, and look at existing metrics used to describe color shift/color stability in LED lighting. Are there established tolerances for color shift? What current standards apply to the measurement of color shift, and are there plans for new methods and/or standards for projecting color shift in the future? Presenters Michael Royer of Pacific Northwest National Laboratory, Ralph Tuttle of Cree, and Chad Stalker of Philips Lighting will answer these questions and many others.

The webinar will begin promptly at 1:00 p.m. ET (10:00 a.m. PT) and will include a 45-minute presentation followed by a 15-minute question-and-answer session with attendees. IES continuing education credits will be offered.

Click here to learn more and to register.

Craig DiLouie

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