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| GB/T 16275-2025 | English | 439 |
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Urban rail transit lighting
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GB/T 16275-2025
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| GB/T 16275-2008 | English | 529 |
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Urban rail transit lighting
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GB/T 16275-2008
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| GB/T 16275-1996 | English | 399 |
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Standard for subway lighting
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GB/T 16275-1996
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Basic data | Standard ID | GB/T 16275-2025 (GB/T16275-2025) | | Description (Translated English) | Urban rail transit lighting | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | k73 | | Classification of International Standard | 93.080 | | Word Count Estimation | 22,250 | | Date of Issue | 2025-10-31 | | Date of Implementation | 2026-05-01 | | Older Standard (superseded by this standard) | GB/T 16275-2008 | | Issuing agency(ies) | State Administration for Market Regulation and Standardization Administration of China | GB/T 16275-2025: Urban rail transit lighting---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 93.080
CCSK73
National Standards of the People's Republic of China
Replaces GB/T 16275-2008
Urban rail transit lighting
Published on 2025-10-31
Implemented on May 1, 2026
State Administration for Market Regulation
The State Administration for Standardization issued a statement.
Table of contents
Preface III
1.Scope 1
2 Normative References 1
3.Terms and Definitions 1
4.Lighting Classification and Installation of Various Lighting Types 3
4.1 Classification 3
4.2 Installation of various types of lighting 3
5.Lighting source 3
6.Lighting fixtures and their accessories 4
7 Lighting quality 4
7.1 Illuminance and Luminance Distribution 4
7.2 Color of the light source 5
7.3 Glare Limitation 5
7.4 Limits for flicker and stroboscopic effects 6
7.5 Non-visual effects 6
8 Lighting Standards 7
9 Emergency lighting 10
9.1 Classification and System Power Supply 10
9.2 Evacuation lighting 10
9.3 Backup lighting 11
10 Lighting energy saving 11
10.1 Energy-saving measures for lighting 11
10.2 Lighting power density limit 11
11 Lighting power distribution and control 13
11.1 Lighting Power Distribution 13
11.2 Lighting Control 14
12 Operation, Maintenance and Measurement 14
12.1 Operation and Maintenance 14
12.2 Measurement 14
Reference 15
Foreword
This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents".
Drafting.
This document replaces GB/T 16275-2008 "Urban Rail Transit Lighting". Compared with GB/T 16275-2008, except for structural adjustments and...
Aside from editorial changes, the main technical changes are as follows.
a) Increased requirements for normal lighting setups (see 4.2.1);
b) Added requirements for general lighting settings in different zones (see 4.2.2);
c) Requirements for local lighting settings have been added (see 4.2.3);
d) Additional requirements for emergency lighting installation have been added (see 4.2.4);
e) Added requirements for duty lighting (see 4.2.5);
f) Added requirements for transition lighting setups (see 4.2.6);
g) Requirements for ambient lighting and landscape lighting have been added (see 4.2.7);
h) The lighting selection requirements have been changed (see 5.1, 4.2.1 of the.2008 edition);
i) Added specifications for LED light source selection (see 5.2);
j) Requirements for selecting emergency lighting sources have been added (see 5.3~5.5);
k) Added requirements for the selection of lighting fixtures for different locations (see 6.2);
l) Added regulations for selecting height-adjustable lighting fixtures (see 6.3);
m) Added requirements for preventing lighting fixtures from falling off in special locations (see 6.4);
n) Added ballast selection specifications (see 6.6);
o) Added LED driver power supply selection specifications (see 6.7);
p) Added selection specifications for LED constant voltage DC power supplies (see 6.8);
q) The range of illuminance ratios between adjacent areas has been changed (see 7.1.1, 7.1.2 in the.2008 version);
r) Increased the average illuminance requirements for walls and ceilings (see 7.1.2);
s) Added lighting requirements for entrance and exit signs (see 7.1.3);
t) The surface reflectance of workrooms and work areas has been changed (see 7.1.4, 7.4 in the.2008 edition);
u) The color values of the light sources for lighting locations have been changed (see 7.2.1, 7.3.1 in the.2008 edition);
v) Added specifications for light source color temperature (see 7.2.2);
w) The general color rendering index values for lighting sources have been changed (see 7.2.3, 7.3.2 in the.2008 edition);
x) Added color deviation requirements for LED lights and luminaires (see 7.2.4);
y) Added glare evaluation limits for zone lighting (see 7.3.2);
z) Increased the maximum surface brightness of luminaires with protective covers (see 7.3.3);
aa) The average luminance limit for luminaires has been changed (see 7.3.4, 7.2.4 in the.2008 version);
ab) Increased limits for flicker and stroboscopic effects (see 7.4);
ac) Added provisions for non-visual effects (see 7.5);
(ad) The standard values for illumination and the minimum values for illuminance uniformity for normal lighting have been changed (see 8.7, 5.3 and 7.1.1 in the.2008 edition);
(ae) Added requirements for the installation of emergency lighting (see Chapter 9);
af) Added content on intelligent lighting control systems (see 10.1.1);
(ag) Added lighting control requirements when using natural light (see 10.1.2);
(ah) Added control requirements for areas such as corridors and stairwells (see 10.1.4);
ai) Added regulations on lighting energy (see 10.1.5);
aj) Added requirements for power supply efficiency ratings (see 10.1.6);
ak) Added regulations for lighting measurement and metering (see 10.1.7);
al) The lighting power density limits for each location have been changed (see 10.2, 8.1 of the.2008 edition);
The regulations for calculating the power density of ambient lighting have been expanded (see 10.2.3).
(a) Added content on lighting power distribution and control (see Chapter 11);
(ao) Added lighting maintainability requirements (see 12.1.3);
The ap) section adds requirements for luminaire maintenance cycles (see 12.1.4);
aq) Added acceptance requirements for lighting projects (see 12.2.1)
(ar) The requirement for periodic measurement of lighting parameters has been added (see 12.2.2);
The calculation of transition lighting and the uniform glare value (URG) have been removed (see Appendix E and Appendix F of the.2008 edition).
Please note that some content in this document may involve patents. The issuing organization of this document assumes no responsibility for identifying patents.
This document was proposed by the Ministry of Housing and Urban-Rural Development of the People's Republic of China.
This document is under the jurisdiction of the National Technical Committee on Standardization of Urban Rail Transit (SAC/TC290).
This document was drafted by. Beijing Subway Operation Co., Ltd., Beijing Urban Construction Design & Development Group Co., Ltd., and Guangzhou Metro Group.
Limited Liability Company, Guangzhou Metro Design & Research Institute Co., Ltd., Tianjin Metro Group Co., Ltd., Shanghai Shentong Metro Group Co., Ltd.
The company, Beijing Urban Construction Xinjie Rail Transit Engineering Consulting Co., Ltd., Jianke Environmental Energy Technology Co., Ltd., and Suzhou Rail Transit Group Co., Ltd.
The company, Beijing Qingcheng Pinsheng Hesheng Lighting Research Institute Co., Ltd., and Jiangsu Guangda Electric Technology Co., Ltd.
The main drafters of this document are. Pan Xiuming, Yue Xun, Zhao Yuanyuan, Li Yujie, Zhao Mingzhu, Li Qiang, Zhang Zhenyu, Liu Xiaobo, Peng Jihong, and Gao Yachun.
Liu Qi, Li Jianshun, Li Baoxian, Ma Jiansheng, Lin Shan, Liu Liping, Yang Yun, Zhang Bin, Zheng Xin, Xu Changyi, Ma Ye, Wu Bobing.
This document was first published in.1996, revised for the first time in.2008, and this is the second revision.
Urban rail transit lighting
1 Scope
This document specifies the lighting classification of urban rail transit lighting, as well as the installation, light sources, lighting fixtures, and their accessories for each type of lighting.
Lighting placement, lighting quality, lighting standards, emergency lighting, lighting energy saving, lighting power distribution and control, operation, maintenance and measurement.
This document applies to lighting in all locations within urban rail transit systems.
This document does not apply to lighting for urban rail transit vehicles.
2 Normative references
The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included.
For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies.
This document.
GB/T 7000.1 Luminaires – Part 1.General requirements and tests
GB/T 7000.222 Luminaires - Part 2-22.Emergency Lighting Fixtures - Particular Requirements
GB/T 7921-2008 Uniform color space and color difference formula
GB 17625.1 Electromagnetic compatibility limits – Part 1.Harmonic current emission limits (input current per phase of equipment ≤16A)
GB/T 17743 Limits and methods of measurement for radio interference characteristics of electrical lighting and similar equipment
GB 17945 Fire emergency lighting and evacuation guidance systems
GB/T 18595 Electromagnetic compatibility immunity requirements for general lighting equipment
GB 19510.14 Control devices for lamps - Part 14.Special requirements for DC or AC electronic control devices for LED modules
GB/T 24825 Performance Specification for DC or AC Electronic Control Devices for LED Modules
GB/T 31831 Technical Requirements for LED Indoor Lighting Applications
GB/T 50034 Standard for Lighting Design of Buildings
GB 50058 Design Code for Electrical Installations in Explosive Atmospheres
3 Terms and Definitions
The terms and definitions defined in GB/T 50034 and the following terms and definitions apply to this document.
3.1
General lighting
Uniform lighting designed to illuminate the entire space.
3.2
Uniform lighting designed to illuminate a specific area in a workplace.
3.3
Local lighting
Lighting designed for specific visual tasks, used to illuminate a particular area.
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GB/T 16275-2025: Urban rail transit lighting
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