Plessey today announced that it has entered a long-term commercial agreement with 8point3 Ltd., a Dartford-based LED luminaire manufacturing company. Plessey will be supplying its GaN-on-Silicon MaGICTM LEDs, made at its state-of-the-art semiconductor manufacturing facility in Plymouth, UK, for use in 8point3's new Sabre Architectural range of LED linear lighting products.