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The energy is unveiled in the shape of photons on recombination. In typical diodes, the Power is released in the form of warmth. But in light-emitting diodes, the Strength is produced in the shape of photons.저가제품은 방열처리가 제대로 되어있지 않거나 전원부가 부실해서 기존에 쓰던 형광등에 비해 더 빨리 고