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LED voltages lends to different colors?

  1. Jul 19, 2009 #1
    I heard through the grape vine that applying different voltages will emit different colors of light from an LED mainly red, green, white and blue. Is this accurate or is it that the architecture of each LED is different. Are there LEDs that are sensitive to various voltages? If so what would these be called?
  2. jcsd
  3. Jul 19, 2009 #2


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    Last edited by a moderator: Apr 24, 2017
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