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    jrt's Avatar
    jrt Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Oct 12, 2009, 06:52 PM
    CFL and timers
    Is there a problem using cfl bulbs on certain switch timers? If so, what is the problem? I have noticed that some timers states to use on regular light bulbs(incandescent) only.
    Scleros's Avatar
    Scleros Posts: 2,165, Reputation: 262
    Hardware Expert
    		  
    #2

    Oct 12, 2009, 09:02 PM
    Quote Originally Posted by jrt View Post
    If so, what is the problem?
    The problem is the effects of the interaction of the CFL electronics and the timer electronics when the two are placed in a circuit together. Solid state timer switch kills CFLs discusses the effects of timers of triac design. Some mechanical timers or solid state relay type timers (example: Swylite) are compatible with CFLs.
    KISS's Avatar
    KISS Posts: 12,510, Reputation: 839
    Uber Member
    		  
    #3

    Oct 12, 2009, 09:14 PM

    You need to use dimmable CFL's.
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