Night lights are designed to provide a comforting source of light for individuals who have difficulty sleeping in darkness. These lights are usually small and subtle so they can create a relaxed atmosphere while still providing light. Night lights can also be used to help in other ways. They can help keep children safe by providing a source of light so they can see where they are at night. They can offer a sense of security for adults who may have anxiety or paranoia about the dark, allowing them to feel more comfortable in their environment. Night lights can also be used as a nightlight for people who want to read in the middle of the night, if the regular lighting in the room is too harsh or disruptive. Night lights come in various styles and forms. Some can be plugged into a wall outlet and turned on and off. Others are battery powered and are more portable. Some have motion-activated sensors that turn the lights on and off when they detect movement, which can be beneficial when someone needs to get up in the middle of the night. There are also night lights with different color light bulbs, which can be calming and provide a little more light than a regular white bulb. Overall, night lights offer a source of soothing light for those who need it. They can be used to create a sense of security, a soothing atmosphere, or for a practical purpose. No matter what your needs are, night lights can be invaluable sources of light.