Blue light may not be so bad for sleep

The sun provides warmth and a bright light with orange-yellow hues during the day. But at night, cold, dim, and white light from the Moon, which exposes people to light similar to blue wavelengths emitted by various types of artificial lighting. Previously, blue light has been dubbed as disruptive to a good night’s sleep.

How blue light affects your eyes, sleep, and health

Sleeping with the light on may be harmful to you - The Washington Post

What is Blue Light from Digital Devices? Is it harmful for eyes?

Can I Wear Blue Light Glasses All the Time: Health and Tips – Just Human

How Smartphones Influence Your Sleep and What You Can Do About It – HiGRID

The Blue Light Nightmare: It Doesn't End When You Wake Up - Swanwick

Will blue light from electronic devices increase my risk of macular degeneration and blindness? - Harvard Health

Can't Sleep? Here's 12 Surprising Causes You Need to Know

Can't sleep? Blame all those glowing gadgets

Blue Light Might Not Be So Bad for Your Sleep After All

Does screen time before bed *actually* affect your sleep? — Calm Blog

How Smartphones Influence Your Sleep and What You Can Do About It – HiGRID

Blue Light: What It Is and How It Affects Sleep

Does the Color of Light Help You with Sleep? A Guide to LED Colors that Help You Sleep Better

Blue Light Can Impact Your Sleep. Can Blue-Light-Blocking Glasses Help? - CNET