Lighting is an important part of home decoration. Good lighting can bring a warm and colorful atmosphere to the home, and various lighting patterns can also play an important role in highlighting the home. The first consideration for lighting effects is location and brightness. Different parts of the home need different brightness lights. For example, reading and studying require bright lights, and watching TV and entertaining require medium illumination. Secondly, the color temperature of the light source should be matched with the color temperature of the wall. A soft light should be selected if the wall is too light in color. Finally, the size and shape of the lamp should match the furniture and overall home style. In general, different designs can be produced through different arrangement, size and shape of lighting fixtures. Therefore, when choosing home lighting, it is necessary to take into account the overall home style and different functional areas. By providing the right lighting, the home can become a cozy, comfortable and harmonious place to live in.