The night light is a very popular product with many people, especially with parents and small children. It is used to provide a low level of light in dark bedrooms. Night lights come in a variety of shapes, sizes, and colours. They can be placed anywhere, although most are put near the child's bed, in hallways, or in other areas of the house. Night lights are usually powered by either batteries or electricity. The light provided by a night light is often considered preferable to that of a normal light bulb since it is more soothing and tends to help people relax. Having a color changing night light can be especially calming, as its soft colors ease the mind and can make the room look more inviting. As well, some night lights come with soothing sound effects, such as the sound of raindrops, waves, or even wind chimes. Night lights provide enough light to ensure visibility without disrupting the persons sleep. Many people prefer them to the dazzling glare of a bright bulb or light coming from another room. Furthermore, night lights act as a safety measure since they provide a low level of illumination that helps reduce the risk of someone tripping over in the dark. Overall, night lights are an excellent addition to any room, especially for children and other individuals who need a low level of light in order to feel safe and comfortable at night. The various shapes and colors of night lights offer many possibilities for those looking to spruce up their bedroom or other spaces.