Mid power LEDs for high lumen maintenance applications

Abstract

High power LEDs, such as LUXEON Rebel, LUXEON TX, and LUXEON FLIPCHIP WHITE have demonstrated high robustness and lumen maintenance, for which the industry has become accustomed. Until recently, traditional mid power LEDs could not achieve these high lumen maintenance values. We will discuss how Lumileds has systematically engineered the LUXEON 3535 family of LEDs to have similar lumen maintenance as well as robustness as our high power LED.