Guangzhou 29 million subway station lights for 16

Reporters learned yesterday, Guangzhou intends to invest 29 million yuan, the transformation of the original subway line 16 stations, the 18 thousand sets of lamps and lanterns, with an average price of $1611 per lamp renovation. According to reports, after the implementation of the project, is expected to save 30% energy than traditional lamps. According to the reporter on the subway line two in 2008 electricity consumption estimates, the project takes about 13 years to recover the cost.

Metro has issued a tender notice

Reporters learned from the Guangzhou Municipal Development and Reform Commission approved a document, in 2011, Guangzhou has agreed to build the two sides of the semiconductor lighting cooperation project of Guangzhou subway demonstration project. The project is mainly the Guangzhou City Metro subway line two, the original Sanyuanli train station, Yuexiu Park, memorial hall, BC, Haizhu City Plaza, two house, South West, Xiaogang and large, Lujiang, Kecun, Chigang, modiesha, Xingang East, Pazhou, a total of 16 car platform station hall public area and channel, general lighting entrance replacement for LED lamps, the lamp number about 18000 sets of transformation. The project lamps and equipment purchase cost of 20 million yuan, engineering design, construction costs and test outsourcing research fees were $4 million and $5 million. Sources of funding for the city subway funds 14 million 500 thousand, the company raised by 14 million 500 thousand. Currently, the Guangzhou Metro Corporation has issued a tender notice on the project.

A pilot project of cross-strait cooperation

Guangzhou Municipal Development and Reform Commission, said the views of the project energy conservation, LED light source has the characteristics of energy saving and environmental protection, after the implementation of the project, can save electricity and reduce carbon dioxide emissions. The project was carried out in the original line two of Guangzhou subway, replacing the existing ordinary fluorescent lamps with LED lamps.

NDRC approved the document also stressed that the project is led by the Taiwan Affairs Office to promote cross-strait industrial cooperation projects. Public information, in 2009, the State Council Taiwan Affairs Office led the establishment of the cross-strait industrial coordination group, and selected semiconductor (LED) lighting as one of the pilot projects of cross-strait industrial cooperation. In order to promote the application of LED lighting products, inspection technology maturity, both sides jointly organized a demonstration project of LED lighting products, and selected the Xiamen torch hi tech Industrial Development Zone, Guangzhou subway engineering application LED Street original line No. two LED lighting engineering as a demonstration project.

13 years back to this too long

It is reported that the Guangzhou Metro Corporation engineering staff in the August 2008 fourth issue of "urban rapid rail transportation," published an article "Guangzhou subway station lighting system energy saving research," the article. According to the data calculated in this article, the original subway line two, such as the transformation, the annual cost of electricity is about 45.992 * 16=735.872 * 16. If the annual electricity savings of 30%, that is about a year to save electricity costs by 2 million 208 thousand. The total investment of 29 million yuan for the tender, to recover the cost of renovation needs about 13 years.

According to the tender notice, the LED, such as shelf life of 24 months. Reporters learned that, in addition to the cost of investment in LED lamps, maintenance costs are higher. According to the bidding price plan, each lamp price of about 1600 yuan, a large LED lighting business executives told reporters, general LED Street 2 - to replace a power supply for 3 years, the price of the subway station lamp light source is generally around 300 yuan, accounting for about 18% of the total price of the lamp.

Daily economic news reporter noted that the tender notice did not explain whether the existing ordinary lighting has reached the use of the term, the reporter last night to the city subway company did not get confirmation. A retired subway engineer told reporters that the subway station is now a LED lamp lighting is a trend, because this lamp is more energy saving and environmental protection, as 29 million of the project cost is expensive, it is not good evaluation.