Multiple ballast and lamp control system for selectively...
Multiple channel, multiple scene dimming system
Multiple channel, multiple scene dimming system with multiple in
Multiple gas discharge lamp interleave trigger circuit
Multiple lamp ballast control circuit
Multiple lamp ballast control circuit
Multiple lamp ballast system
Network based electrical control system with distributed...
Networkable controllers for LED lighting
Non-light producing phosphor energizable lamp simulator and meth
Numerical controlled colour light source system
OLED area illumination source
OLED area illumination source
Operating system for multiple fluorescent lamps
Operating system for skin treatment apparatus
Operating system for sun tanning apparatus
Organic light emitting diode methods and apparatus
Ornamental light display and circuit therefor
Panel for controlling lighting scene
Phantom fluorescent lamp with safety switch