26 50 00 Lighting 26 09 23 Lighting Control Devices 26 55 61 Theatrical Lighting
CSI Codes : 26 09 00 Instrumentation and Control for Electrical Systems, 26 50 00 Lighting, 26 55 00 Special Purpose Lighting
Trade Names : Wattstopper, H E Williams, Crestron, Current HLI, Kenall, Lumenpulse, Focal Point, ETC- Electronic Theatre Controls, J T H Lighting Alliance