Does the length of the tube in CFL’s make it more or less efficient?



  1. 0 Votes

    No wendy83, it does not. In fact, an 8′ bulb can be replaced with an incandescent-sized fluorescent counterpart. This is because the length of a bulb does not indicate how much power it requires to operate or how many lumens are produced. Hope I helped, and have a green day!

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