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Do led lights need a ballast?

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LED "drivers" as they are called are simply regulated power supplies, which may contain one or more of the following: Transformers, rectifiers, resistors, capacitors, etc. Calling that a "ballast" would be a loose translation, IMO. read more

While it is true that the ballast is not 100% efficient (nothing is), the LED Tube Lights which require removing the ballast have, simply put, a ballast inside the tube itself. As a result, those products suffer from the exact same inefficiencies as the existing ballast. read more

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Led Tubes No Remove Ballast And Starter,No Ballast And ...
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