Night lights are small lights that you plug into an electrical outlet in the wall or on a shelf to give off a soft glow to a room. They are often used in bedrooms, bathrooms, hallways, and other areas of your home where there is limited or no natural light. Many people enjoy them as a cozy source of illumination at bedtime or when trying to sleep during the day. Night lights can also help small children feel more secure in the dark or during sleepover nights. Many creatively designed lights also look great as childrens bedroom decorations. The variety of options available range from stars, animals, sports and even customized characters like superheroes or cartoon characters. Night lights come in a variety of styles and materials and can be plugged into either wall outlets or USB ports. They can be either battery-powered, plugged into an electrical outlet, or run on solar power. Many night lights come with an inviting warm glow that can set a comforting atmosphere as you enter a home. No matter why youre using night lights, its important to choose one with a lower wattage or lumen rating. A night light should emit a softer light rather than a glaring flood of light to ensure that it doesnt keep you awake at night. Safety is important, too. Look for night lights with a built-in night light sensor so that they shut off after you leave the room.