Night lights are widely used children's night sleep items. It has a soft, warm and restful glow. When the night lights are turned on, the children feel very safe and comfortable in the dark. Night lights can be used not only to light up the darkness but also as home decorations. The design of night lights is now more varied than ever. We can find all kinds of shapes, from luminous stars, bears, chickens, pandas and even merry-go-rounds. Children love these colorful shapes and will pick their favorite one when selecting the night light. Besides the amusing decorations, night lights also provide practical functions. Some night lights are equipped with temperature sensors. They will turn off automatically when the environment becomes too hot or too cold. Certain night lights even can be connected to a smartphone to adjust the temperature or dim the nightlight. In conclusion, night lights are both fascinating and practical. They are one of the most important sleep aids for growing kids and help ensure children have a good, safe sleep every night.