G20-LED Summit CTO Zhoushan Conference promotes LED lighting quality standardization

[High-tech LED reporter Zhejiang Zhoushan report] On August 30, 2013, the first CTO meeting of the third G20-LED Summit was successfully held in Zhoushan, Zhejiang.

As the G20-LED summit of the LED industry, the CTO meeting of member companies is arranged once a year. The purpose is to strengthen the technical exchanges and cooperation among the members of the summit, and provide a platform for the exchange of the latest technologies and products of the LED lighting industry.

At the same time, in order to fully develop and improve the G20-LED lighting product specifications, we will ensure the reliability of G20-LED lighting products from a technical level, and work together to improve the performance and quality of LED lighting products and promote the standardization of lighting products.

The CTO meeting was attended by the technical leaders (CTO, technical director, and technical chief) of the G20-LED Summit members, and was supported by the member companies Zhejiang Yuanda Electronics and Zhoushan Putuo District Government. Wan Jian, deputy head of Putuo District, Zhoushan City attended the meeting and delivered a speech.



Since the price difference between LED lighting products and traditional lighting products has reached a critical point acceptable to the consumer market, the demand for the terminal market has expanded dramatically since the beginning of this year.


At the same time, as one of the strategic emerging industries supported by the state, this year, the National Development and Reform Commission and other central ministries and commissions have gradually increased their support for the LED lighting industry. According to the previously issued "Semiconductor Lighting Energy Conservation Industry Plan", it is proposed to gradually promote the application technology mature. LED lighting products with obvious energy-saving effects will give priority to the promotion of indoor commercial lighting products and systems, actively promote outdoor public lighting products and systems, promote home lighting products in a timely manner, and actively support innovative applications in the fields of automobiles, agriculture, and medical care. In addition, it will gradually increase the promotion of financial subsidies for LED lighting products.


As the G20 summit of the LED industry, the member companies go up to the epitaxial chip, down to the packaging application, covering the upstream and downstream of the domestic and international industrial chain, and are both influential and representative enterprises in the industry.

At the last CTO meeting, the technical leaders of the participating companies (CTO, technical director, chief technical officer) from the perspective of themselves and the industry for the current domestic related LED product standards, norms or certification confusion, from their respective industry chain links A full discussion and communication, reached a consensus, and developed the G20-LED lighting product specification (hereinafter referred to as "G20-LED specification").

The G20-LED specification mainly sets the core parameter requirements for LED lighting sources and lamps. For related definitions, classifications, safety requirements, test and measurement methods, packaging requirements, etc., refer to and comply with relevant international and national standards.


The G20-LED specification is divided into two levels, namely: “I-level certification” and “Level II certification”. The luminaires of the two certification grades exceed the minimum performance requirements of similar products on the market in the core indicators.

Since the beginning of this year, LED indoor lighting has become the main engine for the growth of the LED application market. The price of indoor lighting products, such as bulbs, spotlights, downlights, panel lights, etc., can basically be accepted by the market.

Chairman of Yuanda Electronics, Liu Wei

According to the preliminary statistics of the relevant testing institutions, the safety rate of products checked from the production enterprises is about 80%; the qualification rate of product safety and performance commissioned by enterprises is about 70%. The unqualified products are mainly concentrated on the power is not equal, the power marked by the LED lamp does not match the standard limit power; the luminous flux does not reach the declared value; the light maintenance rate is not high, and it is easy to darken; the structure, the protection against electric shock and the insulating material The heat-resistant flame retardant and other unqualified problems.



Wan Jian, deputy head of the Putuo District Government


The meeting conducted in-depth discussions on the G20-LED lighting product specifications issued at the last CTO meeting, and conducted comments and exchanges on the adjustment of specific performance parameters of bulb lamps, straight tube lamps, spotlights, and downlights. .

In addition, this CTO meeting also discussed and updated the G20-LED lighting product specification technical indicators, setting the minimum standard access threshold and expanding the lighting categories involved in the specification.


"The quality of domestic LED light sources and lamps is uneven, which makes the public unable to correctly understand LEDs. The inferior products of some enterprises have tarnished the image of LED light sources in the eyes of consumers." G20-LED Summit Secretary, Gao Gong LED CEO Zhang Xiaofei According to the doctor, the original intention of the G20-LED lighting product specification is to set a benchmark for high-quality LED lighting products for the LED lighting market through the G20-LED Summit.



G20 members and guests visited Yuanda Electronics


At the same time, the presentation of new technology and new products at this CTO meeting represents an overall technological development trend in the LED industry. The conference helped companies break through the technical obstacles encountered in the LED R&D process through new product presentations and high-end roundtables. At the meeting, the participating members shared the latest research and development technologies and products, covering the latest research and development achievements in the fields of chip manufacturing, packaging technology, lighting design, material development, equipment testing, etc., covering the entire LED industry chain.


Through this meeting, the participating companies demonstrated their product advantages and technology development trends, and further promoted the expansion of enterprise technology and increased opportunities for enterprise cooperation; to promote the vigorous development of the domestic LED industry and enhance the technical level of domestic LED enterprises, It is of great significance to enhance the interaction and exchange between the middle and lower reaches of the LED industry.

About G20-LED Summit

The "G20-LED Summit" is a high-end roundtable conference of LED industry, which is initiated by the world-renowned industry research and media organization, Gaogong LED, and is composed of market-leading companies in various segments of the global LED industry.

As a non-governmental third-party organization, the "G20-LED Summit" aims to become a high-level platform for dialogue between the global LED industry and open a window to the world for the Chinese LED industry. The participating members will explore the challenges and opportunities faced by the development of the LED industry and give play to the leading role of leading enterprises to guide and promote the win-win development of enterprises in various fields of the industrial chain and promote the development of benign, orderly and healthy development of the industry.

List of 2013 G20-LED Summit members (the following rankings are in no particular order):

Philips Lumileds
Tongfang Co., Ltd. Shenzhen Ruifeng Optoelectronics Co., Ltd. Guangzhou Hongli Optoelectronics Co., Ltd. Hangzhou Zhongwei Optoelectronic Technology Co., Ltd. Sichuan Xinli Light Source Co., Ltd. Shandong Langchao Huaguang Optoelectronics Co., Ltd. Zhejiang Sunlight Lighting Group Co., Ltd. North Microelectronics Dongguan Qinshang Optoelectronics Co., Ltd. Shanxi Guangyu Semiconductor Lighting Co., Ltd. Hubei Yutong Electronics Co., Ltd. Jiangxi Lianchuang Optoelectronics Technology Co., Ltd. Hengdian Group Debang Lighting Co., Ltd. Shenzhen Jingtai Optoelectronics Co., Ltd. Zhejiang Yuanda Electronic Development Co., Ltd. Yingfei Special Electronics (Hangzhou) Co., Ltd. Shenzhen Juzuo Lighting Co., Ltd. Tiantong High-tech Group Co., Ltd. Foshan Nanhai Jiamei Times Lighting Co., Ltd.

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