T/SZZM 005-2026 Technical specification for urban obtrusive light control

Scope

This document applies to the planning, design, construction, operation and maintenance, and interference light control of outdoor lighting and display projects such as urban roads, squares, parks, building facades, advertising signs, and LED displays in new, renovated, and expanded urban areas. This document does not apply to functional lighting such as traffic monitoring, signal lights, warning lights, and emergency rescue lighting. "Light pollution" refers to the collective term for all harmful effects of artificial light. "Interference light" is stray light that causes discomfort, distraction, or visual impairment in humans. To enhance the relevance and operability of the standard, this document takes "interference light" as the control object, aiming to alleviate light pollution and improve the quality of nighttime lighting environments through effective control. On the basis of following the zoning and control principles of national and industry standards, this document combines the actual situation of Shenzhen City and innovatively divides urban environmental brightness into five categories. It also summarizes local experience in road and landscape lighting management, providing technical basis for the planning, design, construction, operation and maintenance of related facilities. The implementation of this document aims to improve the quality of urban lighting environments, reduce the impact of interference light, protect nocturnal ecology, and provide technical support for the transformation and upgrading of the lighting and display industry. This document specifies the principles and control requirements for urban interference light control, system management, detection methods, and requirements for detection reports.

Development Information

Related Standards