Increasing your lighting efficiency is one of the fastest ways to decrease your electricity bills. Turn off the lights in any room you’re not using, or consider installing timers, photo cells or occupancy sensors to reduce the amount of time your lights are on. Use task lighting; instead of brightly lighting an entire room, focus the light where you need it. For example, use fluorescent under-cabinet lighting for kitchen sinks and countertops under cabinets. Consider three-way lamps; they make it easier to keep lighting levels low when brighter light is not necessary. Finally, use compact fluorescent lamps (CFLs); they are much more efficient than incandescent bulbs and last six to 10 times longer. CFLs are more expensive than incandescent bulbs, but they pay for themselves by saving energy over their lifetime. Check out Lighting for more tips.
This tip is brought to you by the U.S. Department of Energy and ISU Extension.