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We have a ceiling fan light. One swith controls the fan, the other the light. When I turn on the light switch, there is a noticable delay (like a full second) before the light comes on. Is it a wiring issue? I notice no blinking, no other problems, just the delay.

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is it a low energy bulb (or normal fluorescent light)? some have a delay on start up –  ratchet freak Feb 4 '12 at 19:50
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No, regular small fan light bulbs (incandescent) –  LLA Feb 5 '12 at 0:34
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Is it possibly not a standard hardwired switch? Some fans are controlled by radio remotes, and the receiving electronics could have a delay. If the switches are identical to your other typical light switches, this probably isn't it. –  Shimon Rura Feb 5 '12 at 0:59
    
Another question. Are the switches regular switches or is it something designed for ceiling fans? –  lqlarry Feb 5 '12 at 3:47
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Sounds like you have lazy electrons. Or possibly a bad switch. –  Tester101 Feb 5 '12 at 3:56
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3 Answers 3

This is one of those problems that you just have to work out systematically, don't be swayed by logic.

  • If there is only one bulb change it.
  • Check the wiring at the light and switch - see that the connections are tight.
  • Change the switch.
  • Try wiring a test lamp to the fixture.
  • Call an electrician. You may have serious wiring issues.
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+1 for not being swayed by logic -- it causes so many problems! –  Chris Phillips Feb 6 '12 at 23:57
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I had this problem with an dimmer switch designed for use with LED and CF bulbs. I was using incandescent bulbs. I returned the dimmer switch to home depot and got a regular "for incandescent only" dimmer switch and the problem went away.

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Also don't rule out the fan. I've installed one fan that had a rather large capacitor on the light circuit. Not sure of the reason of the capacitor but that light had a small delay when turned on.

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