Illumination mode selecting device for illumination lamp
Inductively powered lamp unit
Lamp ballasts
Lamp dimming device
Lamp switching circuit and method
LCD back light panel lamp connecting structure
Lighting control system for discharge lamps
Lighting system for an aircraft cabin
Low-voltage non-thermionic ballast-free energy-efficient gas-dis
Non-light producing phosphor energizable lamp simulator and meth
Operating system for multiple fluorescent lamps
Operating system for sun tanning apparatus
Programmable distributively controlled lighting system
Pupillary efficient lighting system
Radio frequency powered large scale display
System for electrical interconnection and switching of multiple
Thin schaukasten
Two-wire display lighting control structure