Night lights, also known as night lamps, are a kind of lighting product used mainly for indoor lighting. It is small in size and easy to carry. It is very suitable for children's intimate partners. Night lights have a variety of shapes, such as cars, spaceships, cartoon characters, etc. In addition, night lights also have different light sources, including LED, fluorescent tube, incandescent lamp and night light projector. No matter what type of night light, it will emit a gentle light to make the child feel warm and safe at night. In addition to providing lighting, night lights also have many other functions. For example, some night lights can play lullabies to help children sleep better; some night lights can be set to automatically turn on when it gets dark outside; and some night lights also have light control functions that allow parents to remotely switch them on and off. In short, night lights are an excellent tool to protect children's safety at night, and it is also a great way to stimulate children's creativity, encourage them to explore new ideas and gain knowledge.