Night lights are a common feature in many homes. They provide a reassuring presence at night, helping to reduce fear of the dark and providing a source of comfort in the home. Night lights come in many shapes and sizes, from traditional plug-in lights to LED light projections. They can be used to light up pathways, hallways, bedrooms, and bathrooms, creating a calming environment that is inviting and safe. In addition to providing a comforting glow, night lights can also help those who are prone to nightmares, insomnia, or night terrors. Night lights also have a practical use in the home, providing illumination for certain tasks that may need to be undertaken during the night. This is especially useful for individuals who may need to make their way to the kitchen or bathroom without turning on the main lights or disturbing others in the home. Night lights are an integral part of many homes and an important part of childhood for many children. And while night lights will never replace a nightlight left on by a parent, they can provide a reassuring presence to help ease children and adults alike through the night.