Night Lights is an integral part of the evening for many people. The soothing glow of a night light, which can be found in many bedrooms, hallways, kitchens and living areas, can create a calming atmosphere that encourages relaxation and sleep. Different night lights come in a variety of styles, colors and designs. Some night lights are designed to look like streetlights, stars, and other colorful shapes. Others come with a dim switch and a timer that will automatically switch off the light after a certain amount of time. All night lights provide a gentle glow that is designed to be calming and safe for young children. The most common type of night lights are LED lights. LED lights emit a warm, non-flickering light that is both energy-efficient and environmentally-friendly. LED night lights are also brighter than traditional incandescent bulbs and can last up to 15 times longer. Night lights can be useful in other ways as well. For those who are afraid of the dark, a night light can provide a safe source of illumination. They can also be used as a signaling device so that children can move around safely at night or signal the need for assistance. Whether used to create a calming atmosphere or for added security, night lights are an excellent addition to any household. No matter what type of night light you choose, having one in your home can make your nighttime safer and more restful.