XLamp® CXA2530 LED Arrays Cree LED XLamp® CXA2530 LED Arrays expand Cree's family of high flux, multi-die arrays offering high performance in an easy-to-use platform. With XLamp lighting-class reliability, the uniform emitting surface of these LED arrays enables both directional/non-directional lighting applications and luminaire designs. The CXA2530 LED arrays are available in 2-step and 4-step color consistency and feature a 19mm optical source. These LED arrays bring new flux levels and efficacy to this form factor.