If you use a fluorescent lighting system at your home or workplace, you’ll need magnetic ballasts at some point. Differing slightly from ballasts used for dimming, inductive or magnetic ballast is used to limit the amount of current released through a fluorescent light source or tube. In addition to regulating current, magnetic ballasts also provide sufficient voltage to turn fluorescent lamps on. Choose from standard fluorescent light ballast, advance ballast, electronic ballast or light fixture ballast. Zoro also features a selection of fluorescent light fixtures and fluorescent lighting accessories like replacement lenses and lamp starters to complete your lighting setup.