Method and apparatus to reduce Hg loss in rf capacitively couple

Method and circuit for enhancing stability during dimming of ele

Method and means for improving the efficiency of light generatio

Method for deflecting the arc of an electrodeless hid lamp

Method of hot restarting electrodeless HID lamps

Microwave discharge light source apparatus

Microwave energized plasma lamp with solid dielectric waveguide

Microwave excited ultraviolet lamp system with improved lamp...

Microwave lamp with multi-purpose rotary motor

Microwave lamp with rotating field

Microwave powered electrodeless light source utilizing de-couple

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

Modulated high frequency dimmer circuit with infrared suppressio

Modulatged high frequency discharge lamp operating circuit with

Multiple-discharge electrodeless fluorescent lamp

Non-rotating electrodeless high-intensity discharge lamp...