A regular old edison bulb like we have known for years is under $1 at most stores. A compact florescent or CFL is anywhere from $3 to $6 depending on the brand and store. LED’s can be up to $30. So are they worth it?
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Are LED Lights Finally Ready?
It is sort of geeky impressive to think that three or four car batteries will keep the lights on in a normal house and a little sun or wind can keep the batteries charged. California hasn’t increased it’s water needs in 15 years and the population has more than doubled. Can California do the same with electricity over the next 15 years?
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