You might not realize it because you’re in the technology age, but the blue undertones and light from your smart device actually affect your ability to sleep properly. What led light color is best for your sleep? Tumblr Led Lights Bedroom Video Led Lighting Bedroom Led Room Lighting Diy Led Lighting Ideas Has the led blue light become bad for sleep quora. What color of led lights help you sleep . Last year, the team tested green, blue, and violet light on mice. Blue light from led light bulbs and electronic devices disrupts melatonin production because your eyes are more sensitive to blue light. [6] when we take in all that bright blue light from laptops, tvs, and phones—especially before we go to bed—our bodies get the signal that it's time to be awake, even if we're tired. Blue light, the type of bright light that comes from natural sunlight and the lcd/led screens of our electronic devices, can boost our attention, reaction times and moods during the day. Elect...