Pioneer recommends the use of compact fluorescent light bulbs for home lighting use. Compact fluorescent (CF) bulbs use only 25 to 33% as much electricity as incandescent bulbs and can last ten times longer. Although compact fluorescent bulbs are more expensive to purchase, the energy savings from each bulb over its lifetime (approximately 5 years) is usually $30 to $40.

CF bulbs will fit perfectly in your standard incandescent sockets and will produce a warm, pleasing light. There are, however, a few limitations on the use of CF bulbs. CF bulbs that are non-dimmable should never be used with a dimmer switch, as it can pose a fire hazard. There are CF bulbs currently available that are compatible with incandescent dimmers, so be sure to read packages carefully. CF bulbs are also not recommended for use with motion sensors or mechanical timers, as the frequent on/off switching will significantly shorten the life of the bulb. But for most home lighting uses, CF bulbs are a great way to save lots of energy-and money.

Check out the lighting calculator to see just how much money you can save with an a compact fluorescent lightbulb.