Are LED Lights Bad For Sleep?

Are LED Lights Bad For Sleep?

Research has found that exposure to blue light suppresses the production of the sleep hormone melatonin more than any other type of light.

Fluorescent bulbs and light-emitting diodes (LEDs) have taken over lighting because they are more energy efficient and can provide better lighting than incandescent bulbs.

Do LED lights keep you awake?

The consensus seems to be that avoiding LEDs, either in the form of actual light bulbs or LED powered screens at least an hour before we go to sleep can help us fall asleep faster and sleep better.

Is it safe to leave LED lights on all night?

Fortunately, because they are cool to the touch and simply dim over time, LED lights do not present these hazards. With this in mind, it’s a good idea to turn off your LED lights at night so the transformer has time to cool down and avoid the risk of overheating.

What color light is bad for sleep?

The hamsters exposed to red light at night had significantly less evidence of depressive-like symptoms and changes in the brain linked to depression, compared to those that experienced blue or white light. However, total darkness at bedtime is still best for sleep.

Do LED lights make you tired?

Will LED Light Bulbs Help You Fall Asleep? Researchers over the past few decades have discovered that exposure to low levels of light in the blue part of the spectrum can inhibit the natural production of melatonin, the hormone that makes you sleepy.

Photo in the article by “Army.mil” https://www.army.mil/article/188326/labs_connect_virtually_to_rapidly_test_integrated_capabilities