Are circular fluorescent lights dimmable?
Are circular fluorescent lights dimmable?
A friend of mine just called me and asked me this question? I told him that I think they are not dimmable, but I am still checking. He said someone has him putting up a flush mounted circular fluorescent light in a kitchen ceiling, and she wants to have it put on a dimmer switch. |
Are circular fluorescent lights dimmable?
On Mon, 19 Sep 2016 11:03:02 -0400
"TomR" wrote: Are circular fluorescent lights dimmable? SYLVANIA 30-Watt 3,000K Warm White Circline Dimmable Fluorescent Tube Light Bulb (Common: 9-in; Actual: 9-in) http://www.lowes.com/pd/SYLVANIA-30-...l-9-in/3365866 |
Are circular fluorescent lights dimmable?
"TomR" writes:
Are circular fluorescent lights dimmable? A friend of mine just called me and asked me this question? I told him that I think they are not dimmable, but I am still checking. He said someone has him putting up a flush mounted circular fluorescent light in a kitchen ceiling, and she wants to have it put on a dimmer switch. Nope. Florescent lights need an internal transformer to pump up the voltage so that the electrons can jump from one end to the other. Attempt to reduce the power and the electrons will no longer be able to make that jump at all. The only practical way to dim a florescent is to put a shield in place. -- Dan Espen |
Are circular fluorescent lights dimmable?
Dan Espen writes:
"TomR" writes: Are circular fluorescent lights dimmable? A friend of mine just called me and asked me this question? I told him that I think they are not dimmable, but I am still checking. He said someone has him putting up a flush mounted circular fluorescent light in a kitchen ceiling, and she wants to have it put on a dimmer switch. Nope. Florescent lights need an internal transformer to pump up the voltage so that the electrons can jump from one end to the other. Attempt to reduce the power and the electrons will no longer be able to make that jump at all. The only practical way to dim a florescent is to put a shield in place. Well, should have Googled before pressing send. I do get hits on: dimmable round fluorescents This page discusses the issue: http://donklipstein.com/f-dim.html (Don posts here.) -- Dan Espen |
Are circular fluorescent lights dimmable?
On 9/19/2016 11:03 AM, TomR wrote:
Are circular fluorescent lights dimmable? A friend of mine just called me and asked me this question? I told him that I think they are not dimmable, but I am still checking. He said someone has him putting up a flush mounted circular fluorescent light in a kitchen ceiling, and she wants to have it put on a dimmer switch. Any fluorescent is dimmable with a dimmable ballast. Therefore, if the fixture contains a dimmable ballast, it's dimmable capable. |
Are circular fluorescent lights dimmable?
On 9/19/2016 8:20 AM, Dan Espen wrote:
"TomR" writes: Are circular fluorescent lights dimmable? A friend of mine just called me and asked me this question? I told him that I think they are not dimmable, but I am still checking. He said someone has him putting up a flush mounted circular fluorescent light in a kitchen ceiling, and she wants to have it put on a dimmer switch. Nope. Florescent lights need an internal transformer to pump up the voltage so that the electrons can jump from one end to the other. Attempt to reduce the power and the electrons will no longer be able to make that jump at all. The only practical way to dim a florescent is to put a shield in place. GE makes dimmable circline lamps; http://goo.gl/cSNyTN The data sheet says to write to GE for recommended ballasts. |
Are circular fluorescent lights dimmable?
On Monday, September 19, 2016 at 11:02:42 AM UTC-4, TomR wrote:
Are circular fluorescent lights dimmable? A friend of mine just called me and asked me this question? I told him that I think they are not dimmable, but I am still checking. He said someone has him putting up a flush mounted circular fluorescent light in a kitchen ceiling, and she wants to have it put on a dimmer switch. Then he should have the specs and/or installation instruction for the actual fixture which will have the information. A typical one is not dimmable, but apparently there are some that are. |
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