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GB/T 18774-2023 English PDF

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GB/T 18774-2023: Double-capped fluorescent lamp - Safety specifications
Status: Valid

GB/T 18774: Evolution and historical versions

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB/T 18774-2023	English	404	Add to Cart	4 days [Need to translate]	Double-capped fluorescent lamp - Safety specifications	Valid	GB/T 18774-2023
GB 18774-2002	English	444	Add to Cart	3 days [Need to translate]	Double-capped fluorescent lamps -- Safety specifications	Valid	GB 18774-2002

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Basic data

Standard ID	GB/T 18774-2023 (GB/T18774-2023)
Description (Translated English)	Double-capped fluorescent lamp - Safety specifications
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	K71
Classification of International Standard	29.140.30
Word Count Estimation	22,256
Date of Issue	2023-12-28
Date of Implementation	2026-01-01
Older Standard (superseded by this standard)	GB 18774-2002
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration

GB/T 18774-2023: Double-capped fluorescent lamp - Safety specifications

---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 29:140:30 CCSK71 National Standards of People's Republic of China Replace GB 18774-2002 Safety Specifications for Double-Ended Fluorescent Lamps (IEC 61195:2014,IDT) Published on 2023-12-28 Implemented on 2026-01-01 State Administration for Market Regulation Released by the National Standardization Administration Committee

Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Safety requirements 2 5 Rating 7 Appendix A (normative) Lamp holder 12 for torque test of lamps using G5 and G13 lamp bases Appendix B (Normative) Lamp holder temperature rise test 13 Appendix C (informative) Lamp design parameters 14 Appendix D (normative) Qualification conditions for type testing 15 Appendix E (informative) Ballast design parameters 16 Reference 17

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 18774-2002 "Safety Requirements for Double-Ended Fluorescent Lamps": Compared with GB 18774-2002, except for structural adjustments and compilation In addition to editorial changes, the main technical changes are as follows: ---Added scope description related to photobiological safety (see Chapter 1); ---Added the term "effective ultraviolet radiation power ratio" (see 3:11); ---Added system requirements (see 4:3:3); --- Added technical requirements related to ultraviolet radiation (see 4:13); ---Added technical requirements for water contact protection of lamp glass bulbs (see 4:14): This document is equivalent to IEC 61195:2014 "Safety Specification for Double-Ended Fluorescent Lamps": Please note that some content in this document may be subject to patents: The publisher of this document assumes no responsibility for identifying patents: This document is proposed by China Light Industry Federation: This document is under the jurisdiction of the National Lighting Appliances Standardization Technical Committee (SAC/TC224): This document was drafted by: Guangdong Guangyan Standardization Technology Co:, Ltd:, Beijing Electric Light Source Research Institute Co:, Ltd:, Foshan Quality Metrology Supervision and Testing Center, Zhejiang An'an Lighting Co:, Ltd: The main drafters of this document: Zhang Junbin, Zhang Bo, Ping Qingmei, Xu Haibo: The previous versions of this document and the documents it replaces are as follows: ---First released in:2002 as GB 18774-2002; ---This is the first revision: Safety Specifications for Double-Ended Fluorescent Lamps

1 Scope

This document specifies the safety requirements for all categories of double-ended fluorescent lamps for general lighting using the following lamp bases: Fa6, Fa8, G5, G13, 2G13, R17d and W4:3×8:5d: This document describes the manufacturer's demonstration that its products comply with the requirements of this document based on all product evaluations associated with finished lamp inspection records: specific method of request: This method is also used for product certification: This document establishes in detail the batch inspection procedure, which provides a limited evaluation of the batch: This document also specifies the photobiological safety requirements according to IEC 62471: Blue light hazards and infrared hazards are below levels that require labeling: Note: The qualification conditions of this document only involve safety indicators and do not consider the performance of double-ended fluorescent lamps for general lighting such as luminous flux, color, start-up and operating characteristics: When using this document see IEC 60081:

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document: IEC 60061-1 Lamp caps and holders and specifications for testing interchangeability and safety - Part 1: Lamp caps and holders Note: GB/T 1406 (all parts) Type and size of lamp holder (IEC 60061-1) IEC 60061-3 Lampcaps and holders and gauges for testing their interchangeability and safety: Part 3: Gauges (Lampcapsandholders) Note: GB/T 1483 (all parts) Lamp holder and lamp holder inspection gauge (IEC 60061-3) tions) Note: GB/T 10682-2010 Performance requirements for double-ended fluorescent lamps (IEC 60081:2005, NEQ) IEC 60695-2-10 Fire Hazard Test for Electrical and Electronic Products Part 10: Glow Wire/Hot Wire Basic Test Method Glow Wire Note: GB/T 5169:10-2017 Fire Hazard Test for Electrical and Electronic Products Part 10: Glow Wire/Hot Wire Basic Test Method Glow Wire Device and General test method (IEC 60695-2-10:2013, IDT) Note: GB/T 14044-2008 Performance requirements for ballasts for tubular fluorescent lamps (IEC 60921:2006, MOD)

3 Terms and definitions

The following terms and definitions apply to this document:

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