Webinar: LED Color Stability—10 Important Questions

Don’t miss this chance to gain a better understanding of the issues surrounding LED color stability. Get the latest from Michael Royer of Pacific Northwest National Laboratory, Ralph Tuttle of Cree, and Chad Stalker of Philips Lighting.

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 colour of the light, or chromaticity. This webinar will examine the causes of colour shift, and look at existing metrics used to describe colour shift/colour stability in LED lighting. Are there established tolerances for colour shift? What current standards apply to the measurement of colour shift, and are there plans for new methods and/or standards for projecting colour shift in the future? Presenters Michael Royer, Ralph Tuttle, and Chad Stalker will answer these questions and many others.

The webinar will begin promptly at 7:00 p.m. Central European Time, (1:00 p.m. ET or 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.

For more information, or to register, visit the DOE SSL website.

09 Apr