How Does Automated Outdoor Lighting - dusk to dawn Work?

Automated outdoor lighting that stays on from dusk to dawn works like a smart nightlight that knows when it's time to turn on and off.

Imagine you have a nightlight in your room that turns on as soon as it gets dark outside, and then turns off again when the sun comes up. That’s what happens with these lights, they use something called a sensor, which is like a tiny detective that checks how much light there is.

The sensor inside the light looks at the sky, just like you look out your window to see if it's dark. If it gets too dark, the sensor tells the light: "It’s time to turn on!" Then the light shines bright until morning comes.

When the sun starts rising and the sky gets lighter, the sensor says: "It’s getting brighter, time to take a break!" The light then turns off, just like your nightlight goes to sleep when you wake up in the morning.