Night lights are a popular form of home decoration. They come in a variety of shapes and sizes and are often used to add ambiance and atmosphere to a room. They are also used to provide a calming, soothing effect, and can be used to help children fall asleep more easily. Night lights can be powered by electricity or battery, depending on the type. Electric night lights usually glow with a warm and inviting light, while battery-powered night lights often dim the light as the battery runs down, giving a soft, flickering light. Night lights can be used in a variety of ways. They are often placed near beds or in hallways to help people find their way around at night. Some night lights also come with motion-sensors, which can be used to alert adults of someone moving around in the dark. Night lights can also be used to create interesting moods in a room. They can be used to create a romantic atmosphere or to provide a sense of security and safety. They can also be used to provide extra light for reading or playing games. Night lights are an affordable and decorative way to improve the look of a room and to create a calming and comfortable atmosphere. They are available in a variety of styles and colors and can be found in many different stores.