Night lights are not only decorative items, but also can bring a sense of security to both children and adults. Night lights illuminate dark hallways, bathrooms, closets and other potentially dangerous unobserved spaces. This visibility creates a feeling of security and familiarity that allows children to better sleep at night, while adults sleep more soundly, knowing that a potential intruder may be spotted. Night lights also function as a safety device. While most can be set to automatically turn on at night, they are also useful for finding your way in the dark without bumping into a hazardous object. This can also help parents navigate their children around a room if they wake in the middle of the night. Night lights come in a variety of shapes, sizes, colors and wattages. The type of bulb used in the night light can be very important to consider. Low-wattage bulbs are more efficient and reduce the overall heat output of the night light. Other features such as motion detectors, timers, and adjustable brightness levels increase the safety of the night light. Finally, night lights create a soothing ambiance in the home. The soft glow of a night light is perfect for parents who want to comfort their sleeping child or help adults drift off to sleep easier. In conclusion, night lights are an essential item for many homes. Not only are they necessary for safety and security, but they also provide a pleasant atmosphere to a bedroom or hallway. They serve as a comforting reminder of home and bring a sense of peace to any space.