Night lights, common people in the home decoration items night lighting originated in Europe in the nineteenth century. More than a century later, night light is not just an ordinary lighting, but also a beautiful atmosphere, and said that the east and west sides of the night light culture is different. In Europe, night lights generally refer to small lamps with warm light yellow, suitable for bedrooms, living rooms and other different environment; while the night lights of the East are mainly composed of oil lamps, candles, colorful lanterns, etc., different lamp shapes, in addition to lighting, a more popular emphasis is on praying for safety and exorcising evil spirits, and a rich cultural heritage stands behind it. In addition to decorative lighting, more and more night lights are increasingly becoming decorative home accessories that are both practical and very intimate. The night light has the characteristics of small input and low carbon. In addition, it can not only bring people beautiful light environment, but also bring comfort, express love, bring joy to family members and add happiness to family life. This kind of night light is more popular in the market. On the whole, night lights are not just a simple home accessory, but they can drive away the darkness, so that families can enjoy the warm atmosphere. Whatever the design development in the future, night lights will still be an indispensable basic home furnishings.