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how to connect a led bulb with battery and a switch ? Answered


3 Replies

tylervitale (author)2012-11-05

If we're to assume that you're using a normal SPST switch with a battery which can indeed provide enough current and voltage to power the bulb, then it can be hooked up in a normal series circuit or "loop".
Also, (just to make sure I've covered all ground) ask yourself a question: Would you plug this bulb into a wall? If so, then it will not work with batteries. (unless you happen to have an abnormally high voltage battery)

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bwrussell (author)2012-11-05

What size battery? What color, specs does the LED have? What kind of switch?
Giving some details will get this question answered as it is a simple answer but impossible to answer without more info.

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Jayefuu (author)2012-11-05

Which part of it are you struggling with? What have you tried?

Reading this would be a good start:

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