Night lights refer to various lighting sources that are used to create a pleasant and cozy atmosphere in a bedroom at night. They are essential for bedtime and childrens rooms, as they help make bedrooms calmer and more relaxing for falling asleep. Today, there are a variety of familiar night lights, such as those made of glass, metal and even wood. With imaginative and compact shapes, they come in a variety of styles, making them not only practical, but also very decorative. Additionally, multifunctional night lights are equipped with built-in lamps that light up through a few simple clicks, enabling you to turn off the main lights and still have background illumination. Moreover, night lights are also great for childrens bedrooms, as they help them feel safe and secure in their rooms. Especially in the case of younger children, night lights can provide a reassuring atmosphere at home—which can give parents great peace of mind. Finally, night lights have gone beyond lighting up a common bedroom. With more and more improvements in technology, some night lights even contain Bluetooth speakers or USB ports. These allow you to stream music and to charge your electronic devices while you sleep. In conclusion, night lights are no longer just a source of illumination. They are also an interesting way to decorate your bedroom, while also providing you with extra comfort and convenience.