"Special Lighting SMD LED Technical Specifications" released

Recently, the Shenzhen Municipal Market Supervision Administration issued the Shenzhen Standardization Technical Document “SMD LED Technical Specifications for General Lighting”, which was officially implemented on April 30, 2018. This is the first time that Shenzhen City has formulated general lighting. A local standard for SMD LED technology.

As we all know, although LED packaging technology has emerged in recent years, SMD LED can sit on the king of the package for a long time now and in the future. In 2017, China's LED packaging market is estimated to reach RMB 87 billion, an increase of 18% year-on-year, with SMD LED packaging accounting for 63%.

It must be mentioned that SMD LED packaging technology has become mature and stable. Domestic packaging manufacturers continue to take advantage of scale to occupy the market, and small and medium-sized enterprises continue to follow the “rhythm” of big manufacturers. However, looking at the entire LED industry, there is no corresponding standard to constrain relevant corporate behavior and promote the healthy development of the industry.

In this context, the "Special Lighting SMD LED Technical Specification" drafted by Xuyu Optoelectronics will effectively survive the inferior and enhance the overall comprehensive strength of the industry. Gaogong LED understands that this standard is prepared in accordance with GB/T 1.1-2009 "Standardization Work Guide Part 1: Standard Structure and Writing Rules".

It is understood that the "Special Specification for SMD LEDs for General Lighting" specifies the definition, naming rules, technical requirements, inspection methods, inspection rules, and requirements for marking, packaging, transportation and storage of SMD LEDs for general lighting.

Among them, regarding the luminous flux maintenance rate, the standard stipulates that: SMD LED is ignited under the rated condition, the maximum recommended working temperature of the pin is not lower than 85 °C, and the luminous flux maintenance rate should not be lower than 97% of the initial value when the ignition point is 3000h, and the ignition point is 6000h. The luminous flux maintenance rate should not be lower than 94% of the initial value.

In addition, the standard has made clear requirements in terms of life, blue light hazard, hazardous substances, anti-vulcanization, rated maximum temperature and electrical performance.

Gaogong LED learned that the main drafters of the standard are: Lin Jinlu, Liu Yan, Sun Xueming, Cai Jinlan, Yan Chonggao, Liu Wei, Cai Chun, Liu Huaiyuan, Qian Keyuan, Cao Xiaobing, Su Zunhui, Hua Lu, Jing Gang, Wu Chunhai, Lushan, Li Benliang, Zheng Daishun, Li Weiqing, Jin Peng, Yu Jianhua, Ju Xiangsheng, Zhuang Jiefu, Li Ximing, Hu Yimin, Tao Zhengjia, Li Baojun, Li Juhuan, Wu Guan, Wu Qibao, Yang Guang, Peng Luhua, Huang Yongjie, Zeng Anni, Lin Guizhen.

As one of the main drafters of the standard, Lin Jin, chairman of Xuyu Optoelectronics, told Gaogong LED: “This standard is the first time for the Shenzhen industry to be developed, which is of profound significance. The implementation of the standard will eliminate backward production capacity from the supply side and promote the industrial Quality and health development."

As one of the main drafting units of the standard, Xuyu Optoelectronics has made significant contributions to improving industry standards and promoting the healthy development of the industry. Gaogong LED learned that in addition to the "Special Lighting SMD LED Technical Specifications", Xuyu Optoelectronics also led the drafting of "COB LED light source packaging product technical specifications." Both standards have filled the gap in the industry.

Lin Jin fills out that as a member of the Shenzhen LED industry, Xuyu Optoelectronics will do its best in standard formulation and implementation, with a view to raising the "Shenzhen Standard" and "Shenzhen Quality" to a new height and taking the lead in going abroad. ,head to the World.