AIA Continuing Education: LED Life Specifications Explained

Presenters: David Korow

Dates: Thursday, June 24 – 2 PM EST

Life ratings for SSL devices are often boiled down to a lumen maintenance (L70) level at a defined time. This specification applies only to the LED’s as measured by the chip's manufacturer. This seminar will explore IES TM21 and explain how LED chip manufacturers generate life ratings.