Night lights are devices used to provide light in dark environments. They are used not only to provide illumination for people to navigate through the dark but also to provide a calming comfort that help us feel safe and secure at night. Night lights come in many shapes, sizes, and styles. Some night lights are motion-activated, turning on when sensing movement and then automatically turning off after a designated period of inactivity. LED night lights offer a less expensive way to light a hallway, stairwell, bedroom, or living room. Many night lights are presented in whimsical shapes and colors, providing just enough light to set the mood. For children, night lights are a source of comfort. As a child, I had a night light that shone in the shape of the moon. It offered just enough light to make the dark of night not so scary, helping me feel safe. Having a night light in your home could bring comfort to all but is especially beneficial to those who suffer from night terrors, sleepwalking, or are afraid of the dark. Night lights also serve multiple purposes, providing light for changes of sheets and covers, additional light for late night feedings, finding toys when dropped on the floor, and checking on the baby without having to turn on the bright lights. With so many features, shapes, sizes, and styles, night lights are a great way to add comfort to the nighttime. The beauty of night lights is that they provide just enough light to take away some of that darkness without having to put the bright lights on and ruin a good nights sleep.