Night lights are a popular choice for bedroom illumination. Placing one near the bed, or over a bedside table, can create a comfortable, calming atmosphere for sleep. The night light serves multiple purposes as it gives off just enough light so that people can move around in the dark without difficulty. Besides, they also provide safety and comfort to children who may not be ready to sleep in complete darkness. It can also help people who are afraid of the dark by providing comfort with a soft, glowly light. Night lights come in a variety of style, from modern and contemporary designs to more antique and vintage looks. Depending on ones preferences, night lights can also be customized with different colors or shades. Furthermore, technological advancements have led to the development of energy efficient night lights whereby the lights turn off automatically after a certain period of time – saving energy in the long run. All in all, night lights are an essential part of bedroom lighting, providing comfort and safety to people in the middle of the night.