What is Xenon?

High Intensity Discharge (HID) Xenon headlights are the new generation headlights that are fitted to most luxury cars and most new cars can have them fitted as an (expensive) option. This technology has been in home and commercial lighting for years.  They produce 300% more light than standard halogens and yet use less power. The HID Xenon (not Zenon) lighting technology is significantly different to the conventional halogen bulbs that use a heated tungsten filament. Unlike Halogen lamps, HID lamps don't have a filament but create light as a result of an arc between two electrodes. The heat from the arc vaporises the metal halide which produces light as the temperature and pressure increases. The light produced by an HID Xenon lighting system is greater than a standard halogen bulb and with less power consumption. HID Xenon lighting systems appear as bright white light beams which resembles natural daylight. The bright white beam offers greater visibility.

In an HID Xenon lighting system, the voltage between the two electrodes rises firstly from 12V to 23000V and keeps stable at 85V by using the a Xenon HID ballasts system.


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