Gas Discharge Lamp Ballast 8K0941597E

Image is an example only, BRAND MAY VARY

A Gas Discharge Lamp Ballast is an electronic component used in a car's lighting system to regulate the current flow through the gas discharge lamp. Gas discharge lamps, such as xenon headlights, require a high voltage to ignite the gas inside the bulb and produce light. However, once the gas is ignited, it requires a lower voltage to sustain the light. The ballast helps to provide this regulated voltage.

The Gas Discharge Lamp Ballast also helps to protect the lamp from damage by preventing excessive current flow. It does this by limiting the current to a safe level. In addition, the ballast helps to extend the lifespan of the lamp by providing a stable and consistent voltage, which reduces stress on the lamp and prevents premature failure. Overall, the Gas Discharge Lamp Ballast plays an essential role in ensuring that gas discharge lamps in cars function optimally and last for as long as possible.