Use pear-shaped A-bulb Compact Fluourescent Light Bulbs (CFL ) where the look of a traditional incandescent is required. A-bulb CFL have the shape of a regular light bulb with the workings of an energy-saving compact fluorescent bulb inside. Choose from 4 watt to 23 watt A-lamps to replace a 25 to 100 watt incandescent light bulb.
