Who invented LED Bulb????
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Nick Holonyak
While working for General Electric, the North American engineer invented the first LED in the visible spectrum in 1962.
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Nick Holonyak
Nick Holonyak While working for General Electric, the North American engineer invented the first LED in the visible spectrum in 1962. One year later, he stated in Reader's Digest that LED lamps would substitute the incandescent bulbs invented by Thomas Edison.
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