[ Lighting Control apparatus and software for controlling and operating lighting systems; electronic ballasts for lighting purposes; light emitting diodes (LEDs), laser diodes and zener diodes; electronic circuits, optical sensors and thermal sensors for light control systems and light management systems ]

electronic message system comprised of electronic signs and computer hardware and software for displaying the messages conveyed by these signs

TELEVISING OF LIVE SPORTS AND ENTERTAINMENT EVENTS IN AN ARENA FACILITY FOR SPECTATORS VIEWING THE EVENT