The IES has an active calendar that includes multiple opportunities to network and socialize with industry peers. Browse educational courses as well as various society and section events. To keep abreast with our upcoming events follow the calendar below. To save on fees and learn more about the benefits of membership, click here.

Loading Events

« All Events

  • This event has passed.

Webinar: Presenting LM-80-20: Improved Maintenance Testing, Now Including Diode Lasers and UV LEDs

20 January 2022 | 12:00 pm - 1:00 pm EST

Free –  USD20.00
IES Educational Webinar Series

In this webinar, Jeff Hulett presents the newly-released LM-80-20 maintenance testing standard. LM-80-20 includes over two dozen substantive changes to the prior LM-80-15 revision. The changes alter and improve the testing methodology for visible LED devices, and they address LM-80’s applicability to new classes of devices, including UV LEDs, laser diodes and filament LEDs. The webinar begins with a short introduction to LM-80, Mr. Hulett then discusses the substantive changes made to the 2015 revision, along with the background research and rationale that influenced the working group to make each change.

Webinar participants are eligible for one (1) IES Continuing Education Unit (CEU).

PRESENTER: Jeff Hulett
Jeff HulettJeff Hulett is CTO of Vektrex and the Technical Coordinator for the LM-80 working group. He has published numerous articles on LED and laser device testing. He holds several patents in the area of LED current sources, device reliability and life test.


20 January 2022
12:00 pm - 1:00 pm EST
Free –  USD20.00
Event Categories:


IES Education
View Organizer Website
Skip to content