Super Eco

Photo credit: lgweb, stock.xchng

If you can't see (literally!) why your CFLs aren't lighting up your life the way your old incandescent bulbs did, you may be choosing the wrong type of CFL. (We always just screwed 'em in and flicked 'em on—who knew?)

The folks at Lighter Footstep share some truly enlightening (wink, wink) tips on getting the most performance from your CFLs.

• In addition to how bright they are (measured by lumens), CFLs are also rated according to whether they give off "cool" (4500 to 6000 K [Kelvin]) or "warm" (2700 to 3000 K) light. Experiment with different brands and types to see what you prefer.
• Don't use CFLs in ceiling fans or outdoors, since they don't function well when vibrated or cold.
• Current CFLs are actually "transitional technology"; in the future, CFLs won't have screw-in bases to fit in standard lamp sockets. In the meantime, avoid buying cheap brands, which use poor quality ballasts (bases).

More good things to know about CFLs, from the EPA's EnergyStar site:

• CFLs perform best in open fixtures that allow airflow, such as table and floor lamps, wall sconces, pendants and outdoor fixtures.
• Use reflector CFLs rather than spiral CFLs in recessed fixtures, because the reflector design will evenly distribute the light down to your task area.
• If your fixture uses a dimmer or offers a three-way feature, use a special Energy Star-qualified CFL designed for dimmers or three-way fixtures.