"Lighting" is one of the important factors that many people consider when building, buying, or layout design planning. Good lighting not only increases the brightness and comfort of the house, but also makes it easier to decorate. If you can incorporate light and shadow into the house design, it will add more features to the house. Good lighting is not just for big houses. Regardless of the size of the space, layout or location, as long as the correct lighting design of the house is used, the space can take on a completely new look.