： Night lights are a classic way for people to illuminate their homes in the dark. They are a source of comfort and security for millions of people as it can ward off the fear of the darkness. Though night lights come in various shapes and sizes, they all have the same purpose – to make people feel safe and secure. Traditional night lights are usually plugged into wall outlets and turn on when it gets dark. They come in all shapes and sizes ranging from simple bulbs to creative shapes like stars and moons. The most popular and common night lights are the plug-in lamps that automatically turn on when the lights go out. These lamps are usually plugged into wall outlets near bedrooms, hallways, and other places. Modern versions of night lights are LED-based and have many features, such as remote control, motion sensing, color changing, and timer settings, making them much more versatile than traditional night lights. They are also highly energy-efficient and last longer than traditional night lights. In the past decade, night lights have become increasingly popular and serve many purposes for people. Not only do they provide people with warmth and security, but they can also be used as decorations for homes, from subtle and simplistic-looking night lights to intricate colorful designs with motion sensors. Whether they are traditional or modern, night lights will always be a part of our lives. They may seem like a simple thing but they are associated with much more than that. They serve as a source of comfort, security, and safety in our homes.