Night lights seem to represent a warm and secure feeling, hypnotizing us to have a good night's sleep. It brings us to a peaceful atmosphere and sometimes, it can deliver us special messages and meaningful encouragement. Night lights usually use soft light to bring us into a relaxed state. It helps us build an atmosphere of comfort and security with bright but soft light that does not hurt our eyes, enabling us to get a good night's sleep. It can also help soothe nervous or anxious feelings. Having a night light is like keeping a companion in the dark. If we want to send out positive energy, we can also get a night light with inspirational or motivational quotes on it. Many such night lights can be found online, and it can remind us of our determination and courage before going to bed. Furthermore, kids are usually more scared of the dark than adults. If you are a parent, providing your children with a night light can help reduce their fear of darkness. What's more, if you choose the right night light,it can also help your children decorate their bedroom and make them feel warm and secure too. In conclusion, whether you are an adult or a child, when the darkness of night falls, a night light is really a source of comfort. Taking a night light with you, no matter what kind, provides a little bit more energy and courage to you as you go to sleep.