Follow the 1:4 rule: Choose a CFL with one-fourth the wattage of the incandescent bulb it replaces.
Use to replace a 45, 60, 75, and 100W incandescent in a fixture that may hide the lamp. For enclosed fixtures, look for CFLs that are rated for "enclosed fixtures."
Use to replace a 40, 60, 75 and 100W A-lamp in areas where lamp is visible or any downward facing socket. This is the most aesthetically pleasing CFL when compared with an incandescent bulb.
Use to replace a 65-90W R lamp in a recessed can.
For use in decorative fixture applications.
Use to replace a 65-120W R lamp in a recessed can and in the bathroom.
Only use dimmable CFLs in dimming circuits that state they are rated "dimmable."
Use to replace a 90-120W outdoor floodlight. Be careful not to use in conjunction with a motion sensor or photo cell.
Use to replace a 40 and 60W globe in areas where lamp is visible. Bath bar or any downward facing socket.
Remember the 4:1 rule – select a CFL with one-fourth the wattage of an incandescent.
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When your CFL bulb does reach the end of its lifetime, it is important that you continue your commitment to help protect the environment by disposing of it safely and correctly. (click on a question to see the answer)
A representative will be on hand at the following locations to show you how energy-efficient lighting can save you time and money.