Nightlights, also known as night lights or night-lights, are lights used in dark rooms, corridors, and pathways to aid in nighttime navigation and provide a certain amount of illumination. Many nightlights use low-wattage light bulbs or an LED, which consume minimal energy. They are common in both homes and businesses, such as hospitals and nursing homes. Nightlights are designed to provide a soft ambient lighting, usually used in darkened areas and at night when vision is more limited. Their purpose is to provide a visible path. This helps people find their way through a room or hall in the dark, without stumbling. It also helps to keep people safe from falling, tripping, or stepping on something in the dark. In addition to illuminating pathways, nightlights can also be used as a security measure. By providing a controlled amount of light, it can make an area seem occupied or lit up from the outside. This also helps to deter burglars from infiltrating a home or business. Nightlights can be both functional and decorative pieces in a home or office. A wide variety of shapes, sizes, and colors are available. Some nightlights come with fun themes and pictures, while others use a bright light to create a glowing effect. Nightlights are a practical and affordable way to increase safety and security in both residential and commercial buildings. They can also be used as a decorative touch, adding an extra layer of charm to a space. Whether using a nightlight for functional or aesthetic reasons, it is an easy and effective way to make a space more inviting.