Halogen 3-way light bulb

Halogen cycle incandescent lamp and method for the protection of

Halogen cycle incandescent lamp having an intermediate lead-in c

Halogen cycle incandescent lamp structure

Halogen incandescent lamp

Halogen incandescent lamp

Halogen incandescent lamp

Halogen incandescent lamp and socket combination, particularly f

Halogen incandescent lamp for motor vehicles

Halogen incandescent lamp structure

Halogen incandescent lamp with filament positioning arrangement

Halogen incandescent lamp with heat transfer by conduction

Halogen incandescent lamp with high reliability filament connect

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 lamp and method of its manufacture

Halogen lamp fill mixture which reduces lower operating temperat

Halogen-filled incandescent lamp and inside current conductor th

High efficiency tubular heat lamps