What is an LED? Why is it preferred to other type of bulbs
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Light-emitting diode
The LED bulbs require much less wattage than the CFL or Incandescent light bulbs, which is why LED bulbs are more energy-efficient and long lasting than the other types of bulb.
The LED bulbs require much less wattage than the CFL or Incandescent light bulbs, which is why LED bulbs are more energy-efficient and long lasting than the other types of bulb.
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LED light emitting diode is a device which can also glow even when a weak electric current flow through it. It has two wires called lead attached to the LED one lead is slightly longer than the other the longer late is always connected to the positive terminal of the battery and the shorter lead is connected to the negative terminal of the battery.
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