Before the words according to the ministry of construction 'the notice on the printing ( Build the [ 2004] No. 66) Set of requirements, both at home and abroad a large number of night view lighting project and specification has further the analysis of the field investigation and literature research, carefully summarize practical experience, and on the basis of consultation for this specification. This specification main technical content: general evaluation indexes, terminology, and basic rules, lighting, lighting design, lighting energy saving, light pollution limits, lighting power supply and safety, etc. This specification shall be administered by the housing and urban-rural development, building scientific research institute of China is responsible for the interpretation of the specific technical content ( Address: Beijing xicheng district 19 che zhuang street; Chinese architectural academy of sciences institute of physics; Zip code: 100044) 。 This specification editor unit: this specification participated units: China construction science research institute of Beijing institute of architectural design institute of tianjin university of chongqing university institute of architecture planning and Toshiba lighting (Beijing lighting lighting academy Shanghai society Beijing) Co. , LTD. , osram, China) Lighting co. , LTD. , Shanghai homophones lighting &audio engineering co. , LTD. , Shanghai manufacturers lighting landscape engineering co. , LTD. Shenzhen gge the international copper association (general electric co. , LTD. China) 1 in the urban night scene illumination design, implement the national laws, regulations, and technical and economic policy, shape the city night image, increase the city charm, rich people night life, achieve the advanced technology, reasonable economy, energy saving, environmental protection, the use of safe, convenient maintenance and management, the implementation of green lighting, these norms are formulated. 2 this specification used in urban construction, rebuilding and expansion of buildings, structures, special landscape elements, commercial pedestrian street, plaza, park, advertisement and identify the night scenery of the landscape lighting design, etc. 3 city night scene illumination design, besides should conform to this specification should comply with the provisions of the current related national standards. 1 night scene landscape in night, nightscape in the night, through the natural light and the light shape the landscape, or at night. 2 night view lighting nightscape lighting refers to in addition to the stadium area, construction sites and road lighting, and other functional lighting, all outdoor public space or scene of night landscape lighting, landscape lighting (also called 景观照明) 。 3 flood lighting floodlighting usually by project-light lamp to illuminate a scene or target, the intensity of illumination significantly higher than the surrounding intensity of illumination lighting. 4 the outline outline lighting lighting, contour lighting using light directly sketch buildings and structures and other lighting system according to the object contour. Pervious to light within 5 lighting lighting from interior towns using indoor to outdoor light transmission way of lighting. Six focus lighting accent lighting in order to improve the intensity of illumination, specific area or goal to make it brighter than the surrounding area of lighting. 7 dynamic lighting dynamic lighting through the light output of the control of the lighting scene bright, dark, or color change way of lighting. 8 efficiency of lamps and lanterns luminaire efficiency in the use of the same conditions, the total luminous flux from lamps and lanterns and lamps and lanterns of all light sources within the ratio of the total luminous flux. For details, please click on the download: http://bbs. lightingchina。 com/dispbbs_18_19031_1_1。 超文本标记语言