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GB/T 33721-2017: [Including 2019XG1] Reliability test methods for LED luminaries
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 33721-2017 | English | 419 |
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[Including 2019XG1] Reliability test methods for LED luminaries
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GB/T 33721-2017
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Basic data | Standard ID | GB/T 33721-2017 (GB/T33721-2017) | | Description (Translated English) | [Including 2019XG1] Reliability test methods for LED luminaries | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K71 | | Classification of International Standard | 29.140.01 | | Word Count Estimation | 21,213 | | Date of Issue | 2017-05-12 | | Date of Implementation | 2017-12-01 | | Quoted Standard | GB/T 2423.3-2006; GB/T 2423.22-2012; GB/T 2424.5-2006; GB 7000.1-2015; GB/T 9468-2008; GB/T 24824-2009; GB/T 24826-2009; GB/T 29293-2012; IEC 62717-2014; IES LM-80 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the general test method for the reliability of indoor and outdoor LED lamps with a supply voltage not exceeding 1 000 V. This standard applies to the reliability test of LED lamps, in order to verify the reliability of the product, according to the characteristics of the product and the use of the environment, select the appropriate reliability test project in this standard. | GB/T 33721-2017: [Including 2019XG1] Reliability test methods for LED luminaries---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.
Reliability test methods for LED luminaries
ICS 29.140.01
K71
National Standards of People's Republic of China
LED lamp reliability test method
2017-05-12 released
2017-12-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Directory
Preface I
1 Scope 1
2 normative reference document 1
3 Terms and definitions 1
General test requirements
5 temperature cycle test 3
6 Power switch test 3
Accelerated working life test
8 Temperature impact test 4
9 constant hot and humid test 5
10 high temperature operation test 5
11 low temperature start test 6
12 extreme temperature storage 6
Vibration test
Test method for luminous life of LED lamps
Number of test samples
Appendix A (informative) Method for determining the exposure time of the product 15
Appendix B (informative) Example of calculating the luminous flux maintenance life
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the China Light Industry Federation.
This standard by the National Lighting Standardization Technical Committee (SAC/TC224) centralized.
The drafting of the standard units. Shanghai Light Lighting Inspection Co., Ltd., the National Lighting Quality Supervision and Inspection Center, the national electric light source
Quality Supervision and Inspection Center (Shanghai), Changzhou Institute of Optoelectronic Technology, General Electric Lighting Co., Ltd., Dow Corning (China) Investment Co., Ltd.,
Dongguan City, Guangdong Province Quality Supervision and Testing Center, Philips Lighting (Shanghai) Co., Ltd., Changzhou City Product Quality Supervision, Inspection, Guangzhou 赛 West
Photoelectric Standard Testing Research Institute Co., Ltd., Op Lighting Co., Ltd., Shanghai Yaming Lighting Co., Ltd., NVC Lighting (China) Limited
Company, Huarong Technology Co., Ltd., Zhejiang Sunshine Lighting Group Co., Ltd., Jiangsu Hao Mai Lighting Technology Co., Ltd., Rieter
Letter Green Lighting Co., Ltd., Taizhou Huaqiang Lighting Equipment Co., Ltd.
The main drafters of this standard. Li Weijun, Zhang Tao, Lu Jiawei, Zhang Haicong, Li Zhongkai, Yu Zaotao, Li Benliang, Sang Gaoyuan, Shi Chaoyang,
Zhou Ding, Zhu Huarong, Xiong Fei, Li Miaohua, Chen Yiping, Gong Pu, Xu Jianxing, Chen Long, Ni Wei, Shi Xiaohong, Chen Chaozhong
LED lamp reliability test method
1 Scope
This standard specifies the power supply voltage does not exceed 1000V indoor and outdoor LED lighting reliability of the general test method.
This standard applies to the reliability test of LED lamps, in order to verify the reliability of the product, according to the characteristics of the product and the use of the ring
, Select the appropriate reliability test items in this standard.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
GB/T 2423.3-2006 Environmental testing for electric and electronic products - Part 2. Test methods - Test Cab. constant damp heat test
GB/T 2423.22-2012 Environmental tests - Part 2. Test methods - Test N. Temperature change
Electrical and electronic products - Environmental test - Temperature test chamber - Performance verification GB/T 2424.5-2006
GB 7000.1-2015 lamps - Part 1. General requirements and tests
General requirements for luminosity measurement of lamps and lanterns GB/T 9468-2008
Test methods for LED modules for general lighting applications GB/T 24824-2009
Plain lighting - LED and LED modules - Terminology and definitions GB/T 24826-2009
Test method for performance of LED downlights GB/T 29293-2012
IEC 62717..2014 LED module for general lighting performance requirements (LEDmodulesforgenerallightingperformance
requirements
IESLM-80 LED light source luminous flux maintenance rate of the measurement method (Approvedmethodformeasuringlumenmainte-
nanceofLEDlightsources)
3 terms and definitions
GB 70.1-2015, GB/T 24824-2009, GB/T 24826-2009 and the following terms and definitions apply to
This document.
3.1
Initial value initialvalues
The photometric and electrical characteristics measured when the sample is stable.
Note. The initial value of LED lighting measurement generally do not need aging. If the enterprise has a clear request, according to the time required by enterprises for the old refining.
3.2
Reliability
Products in the specified conditions and the required time to complete the required functions.
3.3
LED lighting reliability LEDluminariesreliability
The lamps are capable of satisfactorily performing the functions of the designed or assigned tasks, including the lighting environment reliability and the lamp, for the specified time and in the prescribed environment
With luminous flux maintenance reliability.
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