More on HID Ballasts
HID ballasts are a vital part of every Metal Halide, Mercury Vapor, and High Pressure Sodium lighting fixture; without them, nothing will work. When your bulb goes dark, try replacing the bulb, but if that doesn't work, chances are you need to replace your ballast. Make sure to carefully choose your replacement, since generally they are not interchangable. In case you are unable to find the right one, make sure to contact us and we'll be happy to help.