Lighting is a very important part of home decoration and life, not only can create a pleasant atmosphere for the life, but also for the home with a perfect finishing touches, its importance can be imagined easily. It is also possible to use lighting for physiological healing, such as blue light for the prevention and treatment of depression. In terms of lighting in the living room, chandeliers are usually the first to be used. As the first line of lighting, and it provides people a kind of grand atmosphere, for the living room decoration is a perfect ornament. Secondly, a ceiling light suspended sits in the center of the living room, which creates a very bright, even ceiling lighting to the room. The line lights are usually placed in some relatively dark corners and workspaces, which further increases the brightness of the space. Finally it is the living room table lamp, they assist the overall lighting of the entire room, so that the decoration of the living room without the atmosphere of the bleak. When choosing the lighting, pay attention to energy saving and environmental protection, in terms of color temperature, the atmosphere should be comfortable and natural, based on warm color. It is also important to pay attention to the size of lamp when purchasing, usually the diameter of light that exceeds the width of the furniture is too big, which is not appropriate.One of the most important points is to match the style of the lighting with the overall home decoration style. In a nutshell, proper lighting is essential to create a pleasant and comfortable atmosphere. In terms of lighting design, we should pay attention to energy saving, environmental protection, atmosphere and the coordination with decoration style.