Lamp apparatus for liquid crystal display device
Lamp device and a method of regulating the lamp intensity
Lamp having fixed phase power controller with analog trigger
Lamp socket and discharge lamp operating device
Lamp with integral voltage converter having phase-controlled...
Lamp with integrated electronic module
Lamp-operating unit and low-pressure mercury discharge lamp
Lamps
Laser pump energy conservation
Lead wires for improved starting of compact fluorescent lamp sys
Light emitting diode assembly
Light guiding device for an oblong light source
Light weight automotive HID igniter
Lighting apparatus for discharge lamp
Lighting device
Lighting system with a device for reducing system wattage
Lighting system with a high-pressure discharge lamp
Linear beam tubes
Location-sensitive proportional counter tube
Low-pressure discharge lamp with cooled internal ballast