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Picture of Bring dead led to light
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I got the ideea to put an dead led to high voltage and it worked.
 
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Step 1: Power source

Picture of Power source
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The power source is from this instructable (http://www.instructables.com/id/Make-an-Ultra-Simple-High-Voltage-Generator/)

parts:
-transformer
-high current supply
-led
-crocodile clips

Step 2: High voltage supply

Picture of High voltage supply
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Invert the input with the output. Put the led at new output and power supply to new input

Step 3: Result

Picture of Result
My output was at a low current as 20mA  but if the current is bigger the led can break fiscally the epoxy can break. You can put a diode bridge to convert from AC to DC.
kctess54 years ago
lol fisically
Tim Temple4 years ago
Did you get anything more than one single flash out of it?
theVader75 (author)  Tim Temple4 years ago
yes it is constantly flashing at 50hz