Programmable PWM module for controlling a ballast

Programmable wallbox dimmer

Programmable wallbox dimmer

Programmed ballast with resonant inverter and method for...

Programmed control module for inductive coupling to a wall switc

Programmed start ballast for gas discharge lamps

Programming and control device for modified lead ballast for HID

Projection type video display apparatus

Projector and light source device thereof

Projector lamp control for increased lamp life

Projector, lamp lighting circuit and lamp lighting control...

Protected dimming control interface for an electronic ballast

Protecting a cold cathode fluorescent lamp from a large...

Protection architecture for multi-lamp system

Protection circuit and discharge lamp driving device...

Protection for external electrode fluorescent lamp system

Protection for external electrode fluorescent lamp system

Protective and measure device for multiple cold cathode...

Protocol enhancement for lighting control networks and...

Pulse network for fluorescent lamp dimming