Cree, Inc. continues to break performance and efficiency records with the next generation of its CXB High Bay LED luminaire, offering improved reliability and greater value than ever before. Improving upon the first LED fixture designed to compete directly with traditional high bay luminaires installed in North America, the newest Cree® CXB Series LED high bay fixtures have advanced to offer even better light performance, lower operating costs and longer life as the ideal LED replacement for high ceiling applications.