Lamp with integral pulse width modulated voltage control...

Lamp with integral voltage converter having phase-controlled...

Lamp with integrated electronic module

Lamp with internally pressed fuse

Lamp with lead wire thermal switch

Lamp with self-constricting plasma light source

Lamp-operating unit and low-pressure mercury discharge lamp

Lampholder fitting with three-way brightness solid-state fluores

Lamps

Laser pump energy conservation

Lead wires for improved starting of compact fluorescent lamp sys

LED lamp

LED-based modular lamp

Light apparatus using microwave having a waveguide within an...

Light assembly having light changing device

Light bulb life extender

Light bulb with program disc

Light emitting diode assembly

Light guiding device for an oblong light source

Light matrix display system