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Question:

I removed the 20 tandem LED lights from the advertising lights. Now how do I light them?!

I removed the 20 tandem LED lights from the advertising lights. Now how do I light them?!

Answer:

DC positive and negative correspondenceSupply voltage = single LED operating voltage *20
DC positive and negative correspondenceSupply voltage = single LED operating voltage *20
DC positive and negative correspondenceSupply voltage = single LED operating voltage *20

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