Its not entirely unreasonable to have in I4, what fighting games call a 'limit break' where your shields have absorbed so much they have to radiate it out again.
http://www.exposingthetruth.co/over-unity-led-light-a-reality/
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MIT researchers have created an “over-unity” LED that absorbs ambient heat energy.
The LED produces 69 picowatts of light using 30 picowatts of power, giving it an efficiency of 230 percent. That means it operates above “unity efficiency” — putting it into a category normally occupied by perpetual motion machines.
However, while MIT’s diode puts out more than twice as much energy in photons as it’s fed in electrons, it doesn’t violate the conservation of energy because it appears to draw in heat energy from its surroundings instead. When it gets more than 100 percent electrically-efficient, it begins to cool down, stealing energy from its environment to convert into more photons.
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(A LED, in a typical housing)
http://www.exposingthetruth.co/over-unity-led-light-a-reality/
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MIT researchers have created an “over-unity” LED that absorbs ambient heat energy.
The LED produces 69 picowatts of light using 30 picowatts of power, giving it an efficiency of 230 percent. That means it operates above “unity efficiency” — putting it into a category normally occupied by perpetual motion machines.
However, while MIT’s diode puts out more than twice as much energy in photons as it’s fed in electrons, it doesn’t violate the conservation of energy because it appears to draw in heat energy from its surroundings instead. When it gets more than 100 percent electrically-efficient, it begins to cool down, stealing energy from its environment to convert into more photons.
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(A LED, in a typical housing)