Experts call for LED street China GB released as soon as possible

In urban construction, LED street lamp to replace the traditional high pressure sodium lamp is the major trend of energy saving and emission reduction, but the premise is to be launched as soon as possible LED industry implementation of uniform standards. Many experts in the field of lighting in China have called on China to publish national standards for LED street lamps as soon as possible.

It is understood that the 125 thousand Nanjing traditional high-pressure sodium lamp replacement, the domestic LED manufacturers in China is a market full of temptations. But the Nanjing city construction department did not simply believe that the manufacturers brochure on striking such figures, from the first half of 2008, Nanjing street in Nanjing West Taishan road had a Chinese LED product "PK test", from the 6 major domestic manufacturers of products to be installed on the same street, in accordance with the the traditional high pressure sodium lamp unified national standard data records. But the results of the semi annual test is surprising: only two units of the unit power and high pressure sodium lamp.

Analysis of light deputy chief engineer Liu Leishi, the reason is the implementation of the standards are different, such as some illumination products not qualified, but the brightness is higher than the national standard, this product is qualified, can not be defined. Standard confusion also leads to increased maintenance costs. Liu Leishi said that the traditional high-pressure sodium lamp is broken, their maintenance personnel to the scene 5 minutes will be able to know which part of the problem. However, because there is no uniform national standards, LED lights of various parts of the location and size and shape are different, so it is difficult to check the problem. In the test had an extreme event, a manufacturer of the lamp is broken, their technical personnel are bad repair, technical staff said that this is because the product update too fast, this product has been eliminated. Zhao Jianping, vice president of China Lighting Association also said, if the current situation has not changed, LED street lamps can not replace the traditional high-pressure sodium lamp. "