Night lights have a long history of being used as a way to help comfort and ease the fear of the dark. Children have been especially known to use them. The use of night lights can be traced back to ancient Egypt and even further. Today, night lights are popular for use in children's bedrooms in particular and for dark hallways and stairwells. The lights usually come in various shapes and sizes and commonly in bright, cheerful colors that can lighten up darkened areas. Some night lights come with digital displays, remote controls and other various features. Night lights provide enough light for a person to be able to make it safely around their surroundings. They also add a layer of security, since people won't be fumbling around in the dark if they need to get up and do something. They also cut down on energy costs since they consume less energy than standard light bulbs. One major benefit of night lights is that they can be used to help reduce a child's fear of the dark. By using a night light, children can feel safer and more secure when they're sleeping in their bedrooms. This can help them to sleep better and be more comfortable in the dark. Night lights have been important for centuries and continue to play an important part in helping to reduce fear and increase safety in the dark. Their usefulness spans across all ages and they can really go a long way in helping to make a house or other area a little bit safer and a bit more calming.