With the continuous development of urban construction, the People's economic, cultural and material standard of living is rapidly increasing, urban landscape lighting has been booming, has become an important part of urban construction. The lighting for the value of a building, just as the image is as important for a person. Performance of modern architecture, lighting environment plays a very important sense, then light is related to the concept of the soul of the building is increasingly being recognized and has been placed on lighting design and planning architectural design, master planning macro perspective to allow photos. Commercial city feels busy and full of modern flavor, nighttime cityscape continue to give another life through the urban landscape lighting design. While giving the building the night life of the city is the overall design of the building landscape lighting, lighting design techniques using different performance building structure and appearance beauty; reflects modern architecture combined with structural mechanics and aesthetics. Lighting Design is really a function beyond mere illumination light into the subject field of environmental art. It is based on the design of our thinking, the use of lighting the fourth element of this space, the "night lighting" to the "Night beautification", full use of various forms of modern art lighting and control technology to create innovative architecture Night landscape. Floodlighting is a reflection of building outlines in the night, the performance of the building means the appeal of artistic lighting [1]. It is based on the shape of the building, structure, color; architectural surroundings; the building functional use and building owner's requirements; construction and installation of rationality; the use of running costs and other economic factors, the use of various lighting methods, means, take advantage of characteristics of various types of lighting to outdoor floodlight lighting, combined with other art lighting, or the use of indoor lighting within the translucent, light through color, light and shade, static and dynamic contrast, in the darkness, that is, to highlight The building itself features and style, but also to make it show a different image of the day. Modern architectural floodlighting, it must complete a comprehensive consideration.