1 General Provisions
1.0.1 This code is formulated with a view to implementing national laws and regulations as well as technical and economic policies in urban nightscape lighting design, shaping the urban image in the night, increasing urban charming, enriching people's activities at night, achieving advanced technology, economic and rational, energy conservation, environment protection, safe application, convenient maintenance and management as well as implementing green lights.
1.0.2 This code is applicable to the nightscape lighting design of urban constructed, renovated and expanded, buildings, structures, particular landscape elements, commercial pedestrian streets, squares, parks, advertisement, signs, etc.
1.0.3 In addition to this code, the urban nightscape lighting design shall comply with those specified in the relevant current standards of China.
Contents
1 General Provisions
2 Terms
3 Basic Requirements
3.1 Design Principles
3.2 Lighting Sources and the Selection of Their Electric Accessories
3.3 Selection of Lighting Luminaire
4 Lighting Evaluation Index
4.1 Illuminance or Luminance
4.2 Colour
4.3 Uniformity, Contrast and Modeling
4.4 Glare Limit
5 Lighting Design
5.1 Buildings
5.2 Structures and Particular Landscape Elements
5.3 Commercial Pedestrian Street
5.4 Squares
5.5 Parks
5.6 Advertisement and Sign
6 Lighting Energy Saving
6.1 Lighting Energy Saving Measures
6.2 Lighting Power Density
7 Light Pollution Limits
8 Lighting Power Supply, Distribution and Safety
8.1 Lighting Power Supply and Distribution
8.2 Lighting Control
8.3 Safety Protection and Earthing
Appendix A Urban Scale and Division of Environment Zones
Appendix B Calculation, Measurement and Application of Semicylinder Illuminance
Appendix C Zone Division of Paddling Pool and Fountain Zone
Explanation of Wording in This Code
