For commercial and industrial use, fluorescent lighting has long been the standard because it burns cooler, uses much less power, and throws of a fuller spectrum of light than incandescent bulbs, which is much easier on the eyes because it is closest to the natural spectrum of the sun. But for all their efficiencies, fluorescent light bulbs do require extra equipment to regulate the flow of energy through the bulb that causes it to illuminate. A fluorescent light ballast regulates energy flow to Finish Reading this Post