Solid-state ballast for rapid-start type fluorescent lamps

Starter assembly for a gas discharge lamp

Starter circuit for a low pressure discharge lamp

Starter circuit for lamps with high reignition voltages

Starter circuits for discharge lamps

Starter for discharge lamp

Starter for igniting a gas and/or vapor discharge lamp

Starter for minimizing damage to lamp electrodes of a...

Starterless low-voltage fluorescent-lamp circuit arrangements

Starting circuit for low-pressure discharge lamp, such as a comp

Starting circuit for multiple fluorescent lamps

Supply circuit for P-N junction cathode

Switching circuit for a fluorescent lamp with heated filaments

Symmetrical load power reduction device for lighting fixtures

Symmetry control circuit for pre-heating in electronic ballasts

System and apparatus for cathodoluminescent lighting

System and method for automatically routing power for an...

System for energizing and dimming gas discharge lamps

System for the power control of high voltage electron beam gener

Thermal protector for circular fluorescent lamp assembly