GE Lighting Energy Smart CFL 97554 7-Watt, 425-Lumen Biax Light Bulb with G23 Base, 10-PackENERGY SAVING COMPACT FLUORESCENT LIGHT BULBS: The compact, double tube design of the CFL light bulbs provides energy savings. Use them in plug in sockets throughout your home. The bulb saves in energy costs compared to a traditional bulb. RELIABLE CFL LIGHT BULBS: These 7W CFL light bulbs provide similar light output in any operating position. They are long lasting and will work for 9 years, outlasting standard incandescent lamps. VERSATILE TUBE