75378647
Oct 24, 1997
Nov 20, 2001
Electronic and electrical lighting control components comprising light switches, dimmers, consoles, triggers, memories, sequencers, encoders, keyboards, lighting controllers, automated lighting controllers, focus finders, splitters, visualizers, graphics finders and parts for the foregoing, for controlling and programming lighting in theaters, television and films studios, clubs, discos, stadiums, and other multi-purpose entertainment venues; accessories for electronic and electrical lighting control components, namely network data splitters, network data protocol convertors, network hubs, gateways, light sensors, automatic replay controllers and virtual visualisation systems
Environmental Control Apparatus