The age of the incandescent bulb will fade to black starting on Wednesday, as federal rules aimed at improving efficiency comes into effect New Year's Day.
There's another story where the US's power consumption has fallen for the last 3 years in a row. And this is why. Get rid of the inefficient heaters, and use real lights!
"ShepherdsDog" said in a cold climate are they really that energy inefficient, seeing as they heat the room too?
Yup. Thermodynamics, not just a good idea, it's the Law! Energy that could be light is instead transmitted as heat. Inefficient. Notice that the really efficient quartz heaters emit no light? A good light should emit no heat.
I don't like the "flicker" of fluorescents and I certainly don't like the colour temperature. I don't have any choice though, as the Ministry of Light Bulbs Commissar has decided which type I can use for me.
"DrCaleb" said in a cold climate are they really that energy inefficient, seeing as they heat the room too?
Yup. Thermodynamics, not just a good idea, it's the Law! Energy that could be light is instead transmitted as heat. Inefficient. Notice that the really efficient quartz heaters emit no light? A good light should emit no heat.
but by doing both, giving off heat and light, are they really saving us any money, or are the savings so infinitesimal as to be nil? Extra heat sources are appreciated right now
"ShepherdsDog" said in a cold climate are they really that energy inefficient, seeing as they heat the room too?
Yup. Thermodynamics, not just a good idea, it's the Law! Energy that could be light is instead transmitted as heat. Inefficient. Notice that the really efficient quartz heaters emit no light? A good light should emit no heat.
but by doing both, giving off heat and light, are they really saving us any money, or are the savings so infinitesimal as to be nil? Extra heat sources are appreciated right now
If I remember my thermodymanics, it would be more efficient to use a good LED for light and a good Quartz or gas heater for heat. You could use less power in each, and get better results that one bulb.
But if it's all you have . . it's better than nothing. I recall my computer gives off a fair bit of heat too. Not so much light.
but by doing both, giving off heat and light, are they really saving us any money, or are the savings so infinitesimal as to be nil? Extra heat sources are appreciated right now
Test that theory. Turn off your furnace and cook your roast supper with the oven door open.
in a cold climate are they really that energy inefficient, seeing as they heat the room too?
Yup. Thermodynamics, not just a good idea, it's the Law! Energy that could be light is instead transmitted as heat. Inefficient. Notice that the really efficient quartz heaters emit no light?
Or did everyone prepare a private stock..
Or did everyone prepare a private stock..
I've been using CFLs for 20 years, and LEDs for 10. If it weren't for the fridge and stove, I wouldn't have any incandescent bulbs.
Edit - and I still am using the first one I bought, 20 years ago!
in a cold climate are they really that energy inefficient, seeing as they heat the room too?
Yup. Thermodynamics, not just a good idea, it's the Law! Energy that could be light is instead transmitted as heat. Inefficient. Notice that the really efficient quartz heaters emit no light?
but by doing both, giving off heat and light, are they really saving us any money, or are the savings so infinitesimal as to be nil? Extra heat sources are appreciated right now
in a cold climate are they really that energy inefficient, seeing as they heat the room too?
Yup. Thermodynamics, not just a good idea, it's the Law! Energy that could be light is instead transmitted as heat. Inefficient. Notice that the really efficient quartz heaters emit no light?
but by doing both, giving off heat and light, are they really saving us any money, or are the savings so infinitesimal as to be nil? Extra heat sources are appreciated right now
If I remember my thermodymanics, it would be more efficient to use a good LED for light and a good Quartz or gas heater for heat. You could use less power in each, and get better results that one bulb.
But if it's all you have . . it's better than nothing. I recall my computer gives off a fair bit of heat too. Not so much light.
I recall my computer gives off a fair bit of heat too. Not so much light.
Lights on, nobody home.
but by doing both, giving off heat and light, are they really saving us any money, or are the savings so infinitesimal as to be nil? Extra heat sources are appreciated right now
Test that theory. Turn off your furnace and cook your roast supper with the oven door open.
hmmmmm, I wonder how much of a smuggling business can be set up ?
Or did everyone prepare a private stock..
My wife has already mentioned making bulb runs to Buffalo.
Me? I'd rather buy cheap booze.