A LED night light is a small, energy-efficient lighting device designed to provide a soft glow in dark spaces. It typically uses light-emitting diodes (LEDs) to produce light, which consumes less electricity compared to traditional bulbs. These lights are often used in bedrooms, hallways, or bathrooms to help navigate during the night without turning on bright overhead lights. Many LED night lights come with features such as automatic sensors that turn the light on at dusk and off at dawn. They are available in various designs, colors, and brightness levels, making them suitable for different preferences and settings.