Supercapacitor Flashlight

Using a 5 watt MR16 led light, this (50 watt equivalent) flashlight (weighs less than one pound) really puts light in dark places. The capacitors can be recharged hundreds of thousands of times–so there’s no worry about wearing them out.Using a 5 watt MR16 bulb, the light will shine for about six m…
By: MikeTheMaker

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