Jiangxi Province in the industry landscape project to install Ltd. (www.jxzhongye.com.cn) located in four two high-tech business park on the 18th floor, Nanchang, Jiangxi, Nanchang Gaoxin Road, Contact: Xiongjing Li industry in Jiangxi Province Landscape Engineering Installation Co., Ltd., founded in 1994. For 20 years, the industry, adhering to the "Albert Hing China, a human light" corporate mission, to create the industry's well-known "in the industry" brand. In today has grown into a company with many years in the landscape lighting project design, budgeting, construction site management, installation, LED electronic products R & D, manufacturing and sales of high-tech enterprises. Companies with urban and road lighting engineering contractor qualification, special lighting engineering design B qualification, intelligent building three qualifications. Police light background lighting project is not simply a collection of information, from the details, clarifying the concept of lighting design tools and ideas and learn good experience, summed up the lesson, contribute to a good night lighting. Overall, the study of light background needed: a mutual correspondence and effect lighting effects and lighting environment; 2, the installation of lighting maintenance methods, lighting distribution and proportion of the number of cases each installation; 3, layered lighting and layout; 4, the lighting energy consumption and capital return period. Finally, the establishment of a database for the investigation results to improve road landscape lighting, the cumulative investigation into the project file, organize, form number scale, which is similar to the overall analysis of the relevant projects, get laws lighting projects, features, for the future of the night provide valuable reference for lighting, landscape lighting to achieve study of project services, in order to create a people relish unforgettable night lighting project. Jiangxi Province in the industry landscape project to install Ltd., founded in 1994. 20 years, led lighting construction, the industry adhering to the "Albert Hing China led lighting construction, a human light" corporate mission, to create the industry's well-known "in the industry" brand. In today has grown into a company with many years in the landscape lighting project design, budgeting, construction site management, installation, LED electronic products R & D, manufacturing and sales of high-tech enterprises. Companies with urban and road lighting engineering contractor qualification, special lighting engineering design B qualification, intelligent building three qualifications. In the tunnel lighting design when selecting lighting, should be fully aware of how rational use, such as: low pressure sodium lamp for long tunnels or tunnels under the conditions of the smoke more, high-pressure mercury lamp for smoke over the short tunnel or tunnels under conditions less. Usually the tunnel lamps distributed in three forms, a symmetrical layout, lighting staggered layout, the layout of the line, the other two are combined with the layout of the line in the layout of the practical application. Overall, tunnel lighting design relates to the safety of vehicles and personnel, a full range of lighting intelligent control, reasonable people-oriented energy security tunnel lighting design in order to build a harmonious and safe transportation network.