Guangdong Quality Supervision Bureau: sampling results show that more than half of the LED product failure

Behind the LED industry is like a raging fire quality a batch of substandard products, the industry pointed out that the LED products are still imperfections in technology, and some enterprises in order to reduce the cost of "Jerry", is the main reason of quality problem.

Special supervision of Quality Supervision Bureau of Guangdong Province, on the official website disclosure of the results caused a great disturbance in the LED industry, LED street and LED street light controller for more than half of substandard product.

In the Provincial Quality Supervision Bureau released in 2010 LED street lamps and LED street lamp with light source controller and other products in the sample results, the radiation electromagnetic harassment (30MHz-300MHz) up to substandard products. Such as "black list" shows that Guangdong nominal Akinobu Lighting Co. Ltd. specifications for RFLEDL products of 220/105-WW radiation harassment is not qualified, and the specifications for the RFLEDL220/210-WW products are radiated and mains voltage of 2 unqualified products are produced in September 2010.

Another nominal Foshan City Star Au Optronics Co also has two products produced in September 2010 failed, substandard items were radiation harassment, surge (impact) immunity test failed.

Some enterprises jerry"

Why the passing rate so low? Guangdong Provincial Quality Supervision Bureau said, in recent years, Guangdong province LED street light industry is developing rapidly, but the technical capacity of some enterprises is poor, the standard and the photoelectric properties of LED lights and power controller products can not meet the relevant national safety, LED street lamps EMC requirements.

Guangzhou Metrology Institute of physical optical detection have some research on LED lamp leader Jiang Zhongjiao pointed out that now LED lamp manufacturers more and more, but not all manufacturers have independent R & D capability, to buy more chips, accessories package and sell them back. Some manufacturers lax lax quality problems easily.

Beautiful lighting brand director Meng Ling said, at present, the domestic LED enterprises in most industries downstream, did not grasp the core technology, the threshold is low, a large number of enterprises to enter, resulting in fierce competition in the industry, "Meng Ling said, but at the same time, industry standards and norms are relatively deficient, product quality problems and these factors not unrelated.

An anonymous LED executives also said that now the high cost of production of enterprises, some enterprises in order to earn more profits, moving the hands and feet in the material, the existence of Jerry phenomenon.

On the "black list" of the enterprise after being exposed to rapid action, Akinobu Lighting Co. Ltd. announced in January this year, Akinobu lighting has been replaced for this batch of products, and through the provincial quality supervision and inspection station of electric light source products review.