Compact fluorescent lamps have become one of the most popular lamp types available. With lumen output similar to that of incandescent lamps, but only using about one quarter of the wattage, its easy to see why. Satco® carries hundreds of variations of high quality, energy efficient and ENERGY STAR® certified compact fluorescent lamps from 5 W mini spirals, to decorative types, to our HI-PRO high wattage spirals suitable for almost any commercial application.