Halogen incandescent lamp with internal current conductors of tu

Halogen incandescent lamp with single halogenated hydrocarbon fi

Halogen incandescent lamp, particularly for operation from power

Halogen incandescent lamp-and-reflector unit

Halogen incandescent-type reflector lamp, particularly for displ

Halogen lamp and method of its manufacture

Halogen lamp device for headlamp

Halogen lamp envelope with roughened surface area and optical fi

Halogen lamp fill mixture which reduces lower operating temperat

Halogen lamp having thick wall pinch seal portion

Halogen lamp supporting device

Halogen lamp unit

Halogen lamp with a heat insulating washer interposed between a

Halogen lamp with infrared reflective coating and halogen...

Halogen lamp with strap-type bulb support mechanism

Halogen lamps, fill material and methods of dosing halogen...

Halogen-cycle type incandescent lamp

Halogen-filled incandescent lamp and inside current conductor th

Halogen-metal vapor discharge lamp

Halophosphate phosphor and fluorescent lamp using the same