A nightlight is a small light fixture, often with a bulb of low wattage, installed for the purpose of providing minimal illumination during the night in order to make navigating in the dark easier. Many nightlights have a motion sensor, so that they will turn on when movement is detected in the dark. Night lights can be used in children's bedrooms, in hallways, bathrooms, and other places where a small amount of illumination could be beneficial. It is believed that the use of nightlights to guide a person's way from one room to another helps to minimize home accidents. The use of night lights can also help those who suffer from insomnia. The minimal illumination provided by a nightlight can be enough to help people feel more relaxed and comfortable within their surroundings at night. Night lights can also provide a sense of security, especially among children. Because of its comforting nature, night lights are frequently used as welcoming sources of light in darkened rooms. Lastly, night lights can also give a visually pleasing environment for both adults and children alike. A variety of night lights are available in numerous shapes, colors, and sizes, providing homeowners and families alike with a great way to maintain a pleasant atmosphere at night. In conclusion, night lights can be a great addition to any home, as they have the ability to provide security, safety, calm, and visual appeal.