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| LED Light |
A single AA battery can provide 500ma, in series which means 3v x 500ma = 1.5 watts. This can burn out most of the LEDs. The LED Light Emitting Diods (LED) are very rugged, they last a very long time and they are an optical source.
This is a sample picture of a Led battery where it lights a LED. The full meaning of LED is Light Emitting Diode.
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