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How many types of LEDs are classified by luminous color?

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How many types of LEDs are classified by luminous color?

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Answer: Red LED, orange LED, green LED, blue LED, white LED.

Answer analysis and solution:

LED can be divided into many types according to the color of light emission, mainly including:

Red LED

Orange LED

Green LED (can be further divided into yellow-green, standard green and pure green)

Blue LED

White LED (usually composed of blue LED and yellow phosphor package)

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