When you purchase through links on our site, we may earn an affiliate commission.Heres how it works.

Plus: what to do to mimic the restorative powers of natural sunlight for better rest.

Again, it holds a massive influence over your circadian rhythm.

A couple watching the sun set across a bay

When this system is in harmony, it promotes physical and emotional benefits.

In simple terms, bright light exposure signals wakefulness, which makes it beneficial in the morning.

Meanwhile, darkness is conducive to settling down to sleep at night.

Light from a sunset coming in through a bedroom window

In other words, youll have a much easier time drifting off to sleep.

In this case, you have a few options at your disposal.

Many of today’sbest smart lightshave tweaks that can mimic a sunset.

TUO Circadian Smart Bulb