Core Tip: It is held in Dongguan city yesterday from Guangdong Province to promote high-power white light led street light spot was informed that next year in Guangzhou, Guangdong Province, Dongguan City, construction of the total mileage of 1,500 km, about the size of the LED lamps 100,000 demonstration and extension project, which, Dongguan City, from December this year until December next year, will be transformed into a 22,100 LED street lights. Three years, Dongguan City, strive to complete the transformation of the city's street lamps LED lighting.
Guangdong Province, to promote high power white LED street light spot by the provincial Science and Technology Department, the Provincial Department of Construction, the city government organized, Municipal Committee, Deputy Mayor Leng Xiaoming, Deputy Mayor Liang Guoying attended the site meetings.
Within one year 20,000 street lights "fade" LED lights
Provincial Science and Technology Department, said at the meeting the person in charge of the existing LED lights based on the pilot project, the Guangdong province plans to start the implementation of the next 2,3 months "thousand million" high-power LED lights to promote industrialization demonstration project in Guangzhou , Dongguan, Foshan, Zhongshan and other cities around the construction total mileage of 1,500 kilometers, the scale of about 100,000 of the LED lights demonstration and extension projects, and actively seek into the national investment plan. The estimated construction time of year. The official also said, to seize the new round of increased investment to expand domestic demand to promote stable and rapid economic development opportunities, organization and implementation of "green lighting project."
Deputy Mayor Liang Guoying said the City plans in December this year to next year in December, the implementation of reconstruction projects in Dongguan LED lights will replace the 22,100 LED lights high pressure sodium. Purchase of street light charges, and government subsidies by 30% and 70% by the construction of the main commitments. "We hope the relevant Zhenjie seize the opportunity to make good arrangements for next year." Liang Guoying said the time being, not to determine which sections of LED lights to transform, to other towns Street will report their plans and then decide.
LED lights for the whole province of electricity over 10 billion years
It is reported that after the implementation of LED lights, Dongguan City, application and popularization of works in the urban East River Road, the test section for the LED lights to the town of Shilong Town and Shek Pai LED lights for the pilot project to transform the town. So far, Dongguan City, has been on more than 5,200 sets of lights were made, at the end, Dongguan City, the number of LED lights will reach 8700 sets. Have test results show that, LED lamps high pressure sodium than saving more than 60%, will the city's ten thousand yuan GDP this year, electricity consumption has dropped significantly.
To this end, Dongguan City, specifically on the use of LED lights to replace the original high-pressure sodium lamp saving costs after a field investigation and accounting. To Shek Pai Town, for example, the original town and village roads is about 650 years of tariff million, priced electricity 0.825 yuan. After the installation of LED lights by 64% of the saving rate, the average annual savings of electricity the town about 420 million. At the same time, the data shows, Shilong Town, LED street reconstruction project for the town, about 180 million kWh of electricity per year, equivalent to saving 816 tons of standard coal, sulfur dioxide emissions of about 24 tons, 831 tons of carbon dioxide emissions. If all of Dongguan city switch to LED lights, saving electricity costs each year will be over a billion dollars
It is learned, the Dongguan City to pilot first, and gradually roll out of the way, for three years to complete the transformation of the city's street lamps LED lighting.
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LED street lighting market analysis
Road lighting and the people closely related to production and life, with the accelerated process of urbanization in China, green, efficient, long life LED lights gradually into the people's vision. Currently, LED lighting technology matures, high-power LED light source efficiency has reached 80 lm / W, city street lighting energy saving possible.
Take the street-based high-power LED product markets, has been part of the LED business success in the second half of 2005 R & D LED lights, and gradually to the market, replacing the existing traditional lamp products. China is the world's fastest urbanization process one of the countries can be expected in the next few decades, all over the country for high-power, high brightness, energy-efficient LED street lamp market demand for products is extremely large. According to industry statistics 2006 national lights, road lighting of the city more than a total of 15 million lights, the growth rate in recent years, more than 20%. Basis of this estimate, every year the market size of street lighting, not less than 50 billion yuan, such as using LED lights, saving 20 billion a year degrees.
In recent years, China Solid State Lighting LED R & D and Industry Alliance for city road lighting done a lot of research work, to understand the industry's new achievements in technology development and market development of a new direction. 2005 Union, owners of units to the Beijing Olympic venues recommended solar LED lights, solar LED street lights more than 100 on display in the Olympic Village. Recently, the Union participated in Suzhou, "2007 China Road Lighting Forum" forum "Road lighting energy application technology" as the theme, more than 200 units on behalf of the domestic road construction and road lighting experts participants, LED light source in the road lighting Application to become a hot topic of this meeting. LED street light standards for the current situation can not be quickly introduced, the Union of the Working Group are planning to build technical specifications, ready to select LED lights as a starting point to study and develop appropriate test methods and other technical specifications.
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