Urgent need to introduce national standard LED lighting industry

In urban construction, LED street lamp to replace the traditional high-pressure sodium lamp is the trend of energy-saving emission reduction, but the premise is to be introduced as soon as possible the implementation of a unified industry standards. "Harmonious city hosted yesterday by the international well-known lighting companies PHILPS organization, light the future" senior seminar, many experts at home and abroad in the field of lighting LED lights have called for: the introduction of national standards as soon as possible.

As China's first tier cities to promote energy saving and emission reduction, Nanjing 125 thousand traditional high-pressure sodium lamp replacement, the domestic LED manufacturers is a market full of temptations. However, Nanjing's urban construction sector did not simply believe that the manufacturers of the brochure on the alarming number of energy-saving. From the beginning of the first half of 2008, Nanjing street lamps in the Hexi Taishan road conducted a domestic LED products, PK test". Products from the country's 6 major production companies are installed on the same street, in accordance with the national standard of traditional high-pressure sodium lamp unified record data. The results of the semi annual test is surprising: only two products per 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 introduction, 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 occurred in an extreme event, a manufacturer of lights, and their technical staff are not good repair, technical staff said, because the product replacement is too fast, this product has been eliminated.

If the current situation has not changed, LED street lamps can not replace the traditional high-pressure sodium lamp. Said Zhao Jianping, vice president of the China Illuminating Engineering society.

Near the Spring Festival, in order to make the night of Hunan Road commercial street more festive, yesterday, the workers of the city's largest lion bridge art lighting tunnel maintenance. It is understood that the light tunnel more than 20 thousand ordinary bulbs are replaced by a LED bulb, less than half the previous power consumption, life is also greatly extended.