Microwave powered lamp having a non-conductive reflector within

Microwave powered lamp with improved cooling system

Microwave powered lamphead having external shutter

Microwave-powered ultraviolet rotating lamp, and process of...

Middle output electrodeless lighting system

Miniaturized transformer and inverter circuit and discharge tube

Modified valley fill high power factor correction ballast

Modulated high frequency dimmer circuit with infrared suppressio

Modulatged high frequency discharge lamp operating circuit with

Multi-discharge tube lighting apparatus

Multi-electrode array for a beam mode fluorescent lamp

Multi-lamp backlight apparatus

Multi-lamp drive device

Multi-lamp drivers and transformers thereof

Multi-lamp driving system

Multi-lamp driving system

Multi-tap primary coil for gas discharge lamps

Multiple discharge lamp lighting apparatus

Multiple discharge lamp lighting apparatus

Multiple discharge load electronic ballast system