The worst part of LEDs is they have a noticable 60 cycle flicker that is less noticable on flourescents. An LED is a one way device so when the power cycles to negative voltage the LED turns off. Incandescents would have the same flicker but the filament cannot cool down enough during the cycle to be noticable plus they work during the negative voltage part of the cycle. Take an LED christmas light or clock into a dark room. Move it up and down in a wide arc and you can see the flicker easily. Some people are more suceptible to the flicker, like my wife and two of the kids than others. LEDs run on DC do not flicker.
As a side note the filament in the Flourescents is only part of the startup cycle. I'm recalling that from memory so don't quote me on it.
I heard that neon lights use even less electricity than Flourescents and LEDs for the same light output.
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Today's Featured Article - The Day Mom Drove the 8N - by Brian Browning. My Dad was wanting to put in a garden but couldn't operate the 8N and handle the old horse drawn plow he had found and rigged up to use with the tractor. Well, he decided to go get Mom out of the house and have her drive the tractor while he walked behind the plow. You got to understand that while my Mom is a hard worker who will always help whenever she can... she had never operated farm machinery before that day. Dad got her out there, explained how the clutch was the same as in our o
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