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It depends
Longevity of the bulbs depend on how they're used. The CF's burn out when used for long periods of time without being shut down, mainly due to their own heat. The incandescents last much longer when left on for long periods of time, mainly because the heating and cooling cycles make the filament brittle.
Posted by: Dr. John   Posted on: 05/09/07 You are currently: a Guest | Members login | Terms of Use

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What about the mercury  equalizer@... | 05/08/07
Agree, and in addition...  Carrion | 05/08/07
Less lead.  Dr. John | 05/09/07
Complete agreement!  Technocrat@... | 05/09/07
not typical  shraven | 05/09/07
It depends  Dr. John | 05/09/07
One year average, Two years maximum...  Boomslang | 05/09/07
I've never had problems with my fluorescent bulbs...  usc1801 | 05/09/07
What Planet are you on?  davidsarmstrong | 05/09/07
Experience differs...  Boomslang | 05/13/07
Just add a tax that makes them more expensive. Banning them is just not..  Been_Done_Before | 05/09/07
Please...  Henry Miller | 05/09/07
more food out of mouths  Dr. John | 05/09/07
Less mercury than if we have to build more coal-fired plants.  usc1801 | 05/09/07
Mercury, internal AND external  saskatoon | 05/09/07
Oh I needed a good laugh.  maldain | 05/08/07
Not so fast on the laughing.  NBrazil | 05/08/07
Agreed, they lower the electric bill  CobraA1 | 05/09/07
CO2 is not a pollutant??  AntiM$ | 05/09/07
Poor facts  Plazmic | 05/09/07
Sorry  davidsarmstrong | 05/09/07
shakey humor  shraven | 05/09/07
Nothing "shakey" about current bulbs wasting 90% of their energy.  usc1801 | 05/09/07
A GOOD start.  HypnoToad72 | 05/08/07
Agreed, for the most part - but I prefer electric car to light rail  CobraA1 | 05/09/07
Not so fast...  Technocrat@... | 05/09/07
You are wrong... What was your point anyway  techJerk | 05/09/07
A bad start  Hameiri | 05/09/07
Think it through...  Dr. John | 05/09/07
Dirty, ignorant socialists [nt]  Omch'Ar | 05/08/07
You  techJerk | 05/09/07
Socialism??  westks | 05/10/07
Yeah like more expensive bulbs...  agohige | 05/09/07
How dare you  frgough | 05/09/07
don't fit your expected result is about all  shraven | 05/09/07
What brand???!!!!  Dr. John | 05/09/07
i wouldn't mind changing  aellath | 05/09/07
Maybe it's your eyes...  techJerk | 05/09/07
Facts correct  frgough | 05/09/07
Incorrect facts  Moreese | 05/09/07
Nazis Flexing Muscles-agreed!  tangentjohn@... | 05/11/07
Wonderful, just wonderful  frgough | 05/09/07
Just what did you think...  techJerk | 05/09/07
Thanks, but no thanks.  Mr Roboto | 05/09/07
hmmm...  techJerk | 05/09/07
Not really.  Mr Roboto | 05/09/07
Flourescents are a bad idea with lamp dimmers!  davetracer@... | 05/09/07
They sure are  osreinstall | 05/09/07
weird science  shraven | 05/09/07
Yes it is strange  osreinstall | 05/09/07
Must use the more expensive ones...  Boomslang | 05/09/07
Another piece of legislation applied to the masses only  osreinstall | 05/09/07
lies, damned liars and just plain conspiracy theorists  shraven | 05/09/07
And watching their behavior.  osreinstall | 05/09/07
fluorescent bulbs not good with dimmer switch  Paul4 | 05/09/07
And what about.........  cancrusher | 05/09/07
incandescent's emit more mercury  Moreese | 05/09/07
Incorrect facts  Moreese | 05/09/07
Incandescent, Mercury??  Thguns | 05/09/07
Fluorescent mercury mess  kkrys | 05/09/07
Economics will rule!  jimfishes | 05/09/07
savings?  merc2dogs` | 05/09/07
Governmental meddling.  abpnick@... | 05/09/07
Did Politicians Invest in Florescent Stocks?  luvalittle | 05/09/07
personal freedom vs. common good  common sense | 05/09/07
Replaced all incandesant  jerryhorvath@... | 05/10/07
Did you really say that?  Joe Donovan | 05/10/07
The amount of heat generated by a 60 watt bulb  nix_hed | 05/10/07
The ONE deal breaker for me  tangentjohn@... | 05/11/07
Them There BAD Lightbulbs.....  SenlacHill | 05/12/07

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