Halogen lamps are lamps in which the halogen iodine (formerly also bromine) is added to the filament. This has a positive effect on the colour temperature, the brightness and the lifespan of the lamp.

A headlight is used to illuminate the road or the area in front of a vehicle. A distinction is made between low beam, high beam, parking light and fog light. The headlights are usually mounted directly on the front of the vehicle. However, additional headlights can also be mounted …

A high beam is an additional beam pattern of headlights. It is brighter and ranges further than the normal low beam. One special variant here is the pencil beam.

Horns belong to the class of audible signal devices. They are manually activated as continuous audio signals, and in contrast to backup alarms, primarily serve for the acoustic alerts toward the front of the vehicle. Even modern horns still work according to the principle of the Wagners hammer.