Sascha Zelt

Vehicle headlight lamp

Incandescent Halogen Lamp

TWO-FILAMENT LAMP

Lamp featuring an improved pinch geometry

Halogen incandescent lamp incorporating two filaments for daylight operation

Halogen incandescent lamp

Lamp e.g. halogen lamp, for use as low beam headlamp of vehicle, has cylindrical shaped lamp tube whose section includes upper surface that is roughened with laser, acid, base or sandblast, before applying coating on section

Lamp, particularly headlamp bulb, has lamp container which is formed from transparent material and transparent material consists of ceramic, particularly yttrium oxide ceramic or alumina ceramic

Power supply system for spiral-wound filaments of halide lamp of vehicle head light, has power supply wire for supplying power to spiral-wound filament of lamp, where filament is made of tungsten, and power supply wire is made of tungsten

Current supply system for spiral-wound filament of electrical lamp i.e. headlight lamp, in motor vehicle, has current supplies with elliptical cross-sectional surfaces and formed as hollow electrode in which core is placed