What Is Ballast In Hid Lights

Ballasts have been used in lighting for decades and more frequently in hid lamps as hid headlights have gained popularity.

What is ballast in hid lights.

To put it simply a ballast is the functional heart of a fluorescent or hid light source. Let s lose the technical jargon. The ballast is able to balance the system accordingly. Ballast a device required by electric discharge light sources such as fluorescent or hid lamps to regulate voltage and current supplied to the lamp during start and throughout operation.

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. Hid ballast smart piece of technology. Also does it provides enough voltage and current throughout operation. The ballast is designed to detect bulb shut down.

It s a little black box that connects to your hid system acting as a dc to ac convertor that ensures your bulbs get the right kind of current. The ballast also helps to turn the lights on initially giving a high voltage current to start the lamp. Fluorescent bulbs used to dominate the market but now hid lights are the most popular option and for a good reason. Dimming ballasts are special ballasts which when used together with a dimmer will vary the light output of a lamp.

The bulb operates slightly differently depending on circumstances for example when you immediately turn it on and when it s been running for a while. If you do not use the ballast there will be nothing to regulate the electrical power and the bulb may use more energy and burn out quickly. A ballast is a key part of your hid lighting system. Hid lights have high lumen per watt efficiency.

For these bulbs you will require a ballast to turn on and control your lamps. A lighting ballast is a piece of equipment required to control the starting and operating voltages of electrical gas discharge lights. In a fluorescent lighting system the ballast provides the voltage needed to start the lamp and regulates the electrical current of the light once it is. A hid ballast is a device required by a xenon headlight bus also for fluorescent lamps to regulate voltage and current supplied to the lamp during start.

The term lighting ballast can refer to any component of the circuit intended to limit the flow of current through the light from a single. Ballast factor bf the ratio of the light output of a fluorescent lamp or lamps operated on a ballast to the light output of the lamp s operated on a standard reference ballast. High intensity discharge hid grow lights. All fluorescent and hid light sources require a ballast for proper operation.

A electronic ballast for a xenon hid lamp comprises three key functional blocks. An hid ballast is a boosting transformer that converts battery voltage into the approximately 75 to 110 volts needed to maintain the arc. In most implementations the ballast is what connects to the car s control system and the hid light bulb is plugged into the ballast.