Lighting ballasts control the voltage and electrical discharge of your lighting units. In other words, if you’re worried about your lights wasting your money and energy, or about blowing a fuse, then a ballast is just the piece of equipment you need. Lighting ballasts work by limiting the flow of a current through the light, from a resistor within the ballast that filters remaining light to other more complex devices. Needless to say, lighting ballasts can help you make the most efficient use of your lighting sources. Here at LBC Lighting we carry quality fluorescent ballasts and transformers at discounted prices.