Veeco Instruments Inc. announced today that Changelight Co., Ltd. has ordered additional TurboDisc® K475i™ Arsenic Phosphide (As/P) Metal Organic Chemical Vapor Deposition (MOCVD) system capability to increase production of red, orange, yellow (R/O/Y) light emitting diodes (LEDs).  Changelight qualified and put into production Veeco’s premiere K475i system in February 2016.