Quote:
Originally Posted by prairieschooner
These look like they still require a Ballast?
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Since they are specifically built to be plug and play with existing fixtures, they do accept the voltage coming out of the ballast or in the case of Newells, the special 12 volt input ballast. I would suspect that they dampen the voltage spike that the ballast puts out when the switch is turned on since LED's don't need (or even want) that surge.