Night lights are a small light source that emits light in the dark. They are widely used for decoration, lighting, and as a form of security at night. Night lights come in a variety of shapes, sizes and colors. They are usually small, lightweight and can be powered by either a wall socket or batteries. They can be powered on and off with a switch, a dimmer or even a remote control. Common shapes include stars, animals, flowers, hearts, and many more. Night lights can be used to ensure safety and security during the night. It can help to gently light the way in dark rooms, hallway, or stairways. It also makes it easier to see whats around you without straining your eyes. Most importantly, it helps to keep away dark spirits and negative energy. Night lights can also be used for decorative purposes. You can turn on a light to create a romantic atmosphere or add even more beauty to a room or garden in the evening when the sun has set. Not only will you get enjoyment from just looking at it, but it also serves as a reminder of the beauty of night time. No matter what you use night lights for, its a great way to make your environment more peaceful, more beautiful, and more secure.