Are your children scared of the dark? Are you? Probably not, but a nightlight can make moving around in your home easier at night. If you have to get up and go to the bathroom, and don’t want to wake up the rest of your family, having a nightlight will let you find your way without being too much of a bother.
There are many different options for nightlights, and what you get will depend on what you are planning to use it for.
If you want a light that is always on, then you can go with a regular nightlight, which will also be your cheapest option. If you want it to turn on only at nighttime, you can get one with a light sensor, or you can go even further and have one that is motion activated, eliminating the need to fumble around in the dark, but at the same time saving energy.