Night lights refer to small lights that are used to light up an area at night. They come in a variety of shapes and sizes and can have a variety of different functions. Some are used for safety reasons, while others are just for decoration. Reasons why people use night lights range from safety to comfort and convenience. Safety is an important factor for many people. Night lights allow those exiting their homes at night to have a clear view of their path, be it a hallway or stairs, thus allowing them to be more confident and better protected. There are also some night lights that can sense movement, which can be an added comfort factor for some people. Another reason night lights are popular is convenience and comfort. Some people prefer to have a little bit of light when they wake up during the night, allowing them to reach for their phone, eyeglasses, or a bottle of water without turning on a bright overhead light. Night lights can also provide a bit of a soothing atmosphere in a bedroom or hallway, allowing people to be able to figure out where they are when they wake up during the night without having to be jarred awake with a bright light. Night lights not only provide a functional purpose, but they can also be a great decorative item. Many night lights come in unique shapes, sizes, and colors, and can be used to brighten up a room or hallway. They can also be used to set the tone of a room, such as a paranormal themed night light that glows in the dark for a spooky atmosphere. Whether you are using them for safety, convenience, comfort, or decoration, night lights can serve a variety of different purposes. Many people find that they enjoy having a small amount of light while they are trying to go to sleep or even during the night when they wake up and need to orient themselves.