Hid Bulb Ballast

Too much power and your lamp will die out faster and may actually explode.

Hid bulb ballast.

Hids lights must be capable of turning on and off quickly in order to function without overheating. Here is an ebay aftermarket 10000k 75w automotive xenon hid lamp running on a us 70w m98 psmh ballast without the usual 3 wire ignitor wired to the ballast circuit. Typically the hid ballast sometimes with the addition of a capacitor and igniter serves to start and operate the lamp in a controlled manner. A ballast is essential in hid lighting technology because it provides the voltage to start the bulb and it also helps in maintaining an adequate flow of electrical current to the bulb.

The hid ballast has to be able to regulate the current in your hid lighting system very precisely. Hid ballasts also act as dc to ac converters. The hid ballast has special circuitry installed that helps restart the lamp quickly after turning it off. Too little power isn t good for a hid lamp either as it can damage the light causing uneven lighting and a possible crack in the arc inside the bulb.

An hid bulb gives off a higher light intensity compared to other types of bulbs. Instead i started this bulb using a special matsushita super high voltage ignitor for an acura tl car from about 1999 that is wired to a e26 socket pigtail commonly used in led. Hid lamps require a ballast to operate. This is because the xenon gas inside the bulb needs time to cool down before it starts receiving a strong high voltage current again that turns the light back on.

Just like other parts of your vehicle the hid bulb ballast is also not exempted from getting damaged over time especially if it s exposed to moisture. In order to sustain this brightness an hid bulb ballast must be used to regulate its voltage. You won t find the same type of circuitry in other vehicle lights.