Why choose our spare hid xenon ballast ?

    Usually hid kit contain two ballast and two bulbs for car light's one beam , but during usage, some ballast or bulbs might be broken because of defective , it is not worth to buy whole set , so we create this hid ballast catalog for you to buy the compatible one to fix issue. 
    Hid ballast must provide 23KV to bulb side to active xenon light emitting at the 1st second , but after that , the voltage must drop fast unti stable output in 9-16V , and because they are installed on car , they must water-proof , shock-proof , dust-proof , Plus high voltage protect , high current protect etc.
    A good ballast is very important to whole hid system , we have 6 years working experience in hid field , almost all kinds of ballast we can get one for you , if you don't find in list , please feel free to contact us .