Halogen incandescent lamp and method for its production

Halogen incandescent lamp incorporating two filaments for...

Heater and heating device with heaters with lamps having an...

Incandescent illuminating device with antifragility coating

Incandescent lamp

Incandescent lamp

Incandescent lamp having a helical coil that comprises...

Incandescent lamp having an improved arbor

Incandescent lamp having embedded support means

Incandescent lamp having embedded support wires

Incandescent lamp having increased life

Incandescent lamp with an improved filament implementation

Incandescent lamp with vibration-protected filament mount

Incandescent light bulb with multiple filaments providing multip

Incandescent multi-filament light bulb

Infrared lamp with heat conductive cap assembly and fixture

Lamp filament

Lamp filament configuration for use in a drum lens

Light bulb assembly having a light bulb with the ability to...

Light filament formed from carbon nanotubes