which uses multiple LEDs in a wide variety of use conditions

The addition of a new UV LED reactor will allow SemiLEDs to continue to build on the momentum of the rapidly growing UV LED market and confirms our position and commitment as a top supplier of led high bay light,” said Dr. Chuong Tran, SemiLEDs President and COO. “The addition of the new reactor will enable us to further improve the support and service we provide to a growing list of companies dedicated to the UV market through our broad portfolio of UV LEDs.

Lumileds said the new white paper goes beyond simple lumen maintenance data which describes how a single LED behaves and addresses the more common lighting system which uses multiple LEDs in a wide variety of use conditions.

An LED luminaire's usable life is determined by a manufacturer's determination of expected lumen maintenance and by the actual usable life of the many components included in the system. Each of the LED high bay lighting components must be analyzed independently in order to provide an accurate assessment.