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GB/T 39237-2020Technical requirements for application of LED nightscape lighting (English PDF)

LED夜景照明应用技术要求

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

November 19, 2020

Implementation date

June 1, 2021

Scope

GB/T 39237-2020 is the English-translated version of LED夜景照明应用技术要求.

GB/T 39237-2020 sets the general requirements, the specification classification, the lamp performance, the driving power supply and the control system of LED lamps for night scene lighting.

Clause 1 states that it applies to LED lamps, driving power supplies, control systems and their applications for night scene lighting; no exclusion is written.

Clause 5 classifies the lamps and fixes their specifications together with those of the drive power and the control system, while clause 6 sets the lamp performance in seven groups, the safety, electrical, photometric, chromaticity, dimming, energy efficiency and durability requirements.

Clause 7 does the same for the drive power, with basic, safety, electrical and durability requirements, and clause 8 for the control system, with basic, functional and performance requirements.

Six appendices follow, five of them normative, on the light distribution classification of floodlight lamps, the division of the pool area, the calculation of the brightness uniformity of LED surface light source lamps, the sight distance calculation formula and the nominal color temperature and chromaticity coordinates, the informative one on the division of the brightness area of the lighting environment.

Clause 3 takes its terms from JGJ/T 119 and prints night lighting, defined as the night lighting of outdoor public spaces, buildings or structures and other scenery other than the functional lighting of sports venues, outdoor work sites and urban and rural roads, LED pole lighting, a lamp using LED as its light source usually installed on a light pole of 6 m to 15 m, and LED courtyard lights, usually installed on a light pole of 2.5 m to 6 m; the draft breaks off just after that.

Clause 2 cites GB 7000.1, GB 7000.7, GB 7000.203, GB 7000.213, GB 7000.218, GB/T 7921, GB 17625.1, GB/T 17626.5-2019, GB/T 17743, GB 19510.1, GB 19510.14, GB/T 35626, JGJ/T 119 and JGJ/T 163.

The foreword states that the standard is proposed by the Ministry of Housing and Urban-Rural Development and is under the jurisdiction of the National Standardization Technical Committee for Building Energy Efficiency (SAC/TC452). It was issued on 2020-11-19 and has applied since 2021-06-01.

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Document preview — GB/T 39237-2020

National Standard of the People's Republic of China

ICS: 91.160.20
Classification: P 32

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 Specification classification
5.1 Classification of lamps
5.2 Lamp specifications
5.3 Drive power
5.4 Control system
6 Lamp performance
6.1 Safety requirements
6.2 Electrical requirements
6.3 Photometric requirements
6.4 Chromaticity requirements
6.5 Dimming requirements
6.6 Energy efficiency requirements
6.7 Durability requirements
7 Drive power
7.1 Basic requirements
7.2 Safety requirements
7.3 Electrical requirements
7.4 Durability requirements
8 Control system
8.1 Basic requirements
8.2 Functional requirements
8.3 Performance requirements
Appendix A (Normative Appendix) Light Distribution Classification of Floodlight Lamps
Appendix B (Normative Appendix) Division of Pool Area
Appendix C (informative appendix) Division of brightness area of lighting environment
Appendix D (Normative Appendix) Calculation of brightness uniformity of LED surface light source lamps
Appendix E (Normative Appendix) Sight Distance Calculation Formula
Appendix F (normative appendix) Nominal color temperature and chromaticity coordinates
Reference

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

1 Scope

This standard specifies the general requirements, specification classification, lamp performance, driving power supply and control system of LED lamps for night scene lighting.

This standard applies to LED lamps, driving power supplies, control systems and their applications for night scene lighting.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document.

For undated references, the latest version (including all amendments) applies to this document.

GB 7000.1 Lamps Part 1: General requirements and tests

GB 7000.7 Safety requirements for floodlight lamps

GB 7000.203 Lamps Part 2-3.Special requirements for road and street lighting lamps

GB 7000.213 Lamps Part 2-13.Special requirements for ground recessed lamps

GB 7000.218 Lamps Part 2-18.Lamps and lanterns for special requirements swimming pools and similar places

GB/T 7921 Uniform color space and color difference formula

GB 17625.1 EMC limit harmonic current emission limit (equipment input current per phase <= 16A)

GB/T 17626.5-2019 Electromagnetic compatibility test and measurement technology surge (impact) immunity test

GB/T 17743 Limits and measurement methods of radio disturbance characteristics of electrical lighting and similar equipment

GB 19510.1 Lamp control device Part 1: General requirements and safety requirements

GB 19510.14 Lamp control devices Part 14: Special requirements for DC or AC electronic control devices for LED modules

GB/T 35626 Specification for interference light limit of outdoor lighting

JGJ/T 119 Architectural Lighting Terminology Standard

JGJ/T 163 Code for design of urban night scene lighting

3 Terms and definitions

The following terms and definitions defined in JGJ/T 119 apply to this document. For ease of use, JGJ/T 119 is repeatedly listed below Some terms and definitions in.

3.1 Night lighting

Other outdoor public spaces, buildings (structures) and other scenery except for the functional lighting of sports venues, outdoor work sites and urban and rural roads Night lighting.

3.2 LED pole lighting

A lamp that uses LED as a light source and is usually installed on a light pole of 6m to 15m.

3.3 LED courtyard lights

A lamp that uses LED as a light source and is usually installed on a light pole of 2.5m to 6m.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 27 pages — is available in the English PDF.

Referenced standards

Normative references

GB 7000.7 · GB 7000.213 · GB 7000.218 · GB 19510.1

Similar standards

GB/T 31832-2025|GB/T 46390-2025|GB/T 31831-2025|GB/T 46119-2025|GB/T 44941-2024|GB/T 47618-2026

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