LED theory
Light emitting diodes, commonly known as Led. Light emitting diodes just a tiny bulbs. But don't like common incandescent light bulb, light emitting diodes no filament, and not particularly hot, it is only by the semiconductor material in the electronic movement and make it shine. Because light emitting diodes no filament would burn out, so the life is longer. And light-emitting diodes small plastic bulb makes light emitting diodes more durable, plus LED to more easily for now the electronic circuit. The traditional incandescent light and heat the process, it is a total waste of energy. Light emitting diodes of heat is very little, the light is more electricity directly to reduce the demand for power.
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