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What is the most commonly used color of an LED?

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What is the most commonly used color of an LED?

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The answer is RED! How unexpected it is! Based on Hamsters research, red color light is the most conducive to sleep. At night red color light can significantly reduce people's depressive symptoms compared with blue/white color light.Jun 26, 2018

Best Night Light Color for Sleep \u2013 Sunnest

https://sunnests.com \u203a blogs \u203a blog-text1 \u203a best-night-ligh...
https://sunnests.com \u203a blogs \u203a blog-text1 \u203a best-night-ligh...
Search for: What color of LED lights is best to sleep with?
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Light emitting diodes are available in a wide range of colours with the most common being RED, AMBER, YELLOW and GREEN and are thus widely used as visual indicators and as moving light displays.

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