LED street lamp lighting Guangzhou-Shenzhen Expressway can save more than 4 million of electricity per year

The 10th is the second National Low Carbon Day. The reporter learned from Guangdong Transportation Group on the 10th that the Guangzhou-Shenzhen Expressway saved nearly 400 thousand degrees of electricity per month after the implementation of LED energy-saving renovation of street lamps last year, is expected to every year can save electricity more than 4 million. The Guangzhou-Shenzhen Expressway is 122 long. 8 kilometers across Guangzhou, Dongguan and Shenzhen, 6280 street lamps have been installed and the whole line of street lamps have been illuminated. It is a long LED-transformed expressway in China, at the same time, it is also a road reconstruction project that has used the energy management mode for 10 years and a highway that uses LED intelligent control throughout the process. Before the high-speed transformation, 250W traditional inductive ballast type high-pressure sodium lamps were all used, with an average daily lighting time of about 11 hours and an annual electricity consumption of about 8 million degrees. In the era background of energy conservation and emission reduction, the huge power consumption caused by street lighting is increasingly prominent. The person in charge of the Guangzhou-Shenzhen high-speed electromechanical department said that the high-speed street lamps have all been replaced with 100 w led energy-saving street lamps, and a remote intelligent monitoring system has been adopted. Compared with the sodium lamp lighting system before the renovation, the average illumination of the road surface of the renovated LED street lamp lighting system has been more than doubled, and the power saving rate has exceeded 60. Some drivers who often travel to and from Guangzhou and Shenzhen said that the previous lights were dim. Since the Guangzhou-Shenzhen Expressway adopted LED street lamp lighting, it felt brighter and the sight of driving at night was better than before, it is more comfortable to drive. The relevant person in charge of Guangdong Transportation Group introduced that the transformation of high-speed LED street lamps adopts the contract energy management mode, introduces LED high-tech enterprises, and the other party invests energy-saving equipment to jointly carry out energy-saving transformation, let enterprises recover costs and make profits from the saved electricity bills.