Zhuhai Avenue uses all sections of LED lights a lamp a year and a half tons of coal

At the end of last year the opening of the Zhuhai Avenue Project, city road is the city's first full section by LED energy saving lamp, display detection and tracking the recent Zhuhai transportation group, the LED lamp energy saving effect is obvious, energy consumption decreased by 70% compared to the old street lamps, each lamp annual electricity savings equivalent to 0.48 tons of coal. According to the relevant requirements of the province, the city's new, renovation of street lamps must be used in the LED lamps, to the end of this year to complete the transformation of 30 thousand street lamps, Zhuhai Avenue street lamps made a successful attempt to transform.

Zhuhai Avenue Road Project on both sides of the road were installed 850 LED energy-saving lamps, recently Zhuhai traffic group staff at night by professional testing instruments, lighting and energy saving. The analysis of test results show that the main street in uniform illumination, the degree to meet the design requirements. Traffic group chief engineer office Lei Sheng told reporters before, compared to the use of high-pressure sodium lamp of Zhuhai Avenue before the transformation, the LED lamp has a great advantage in lighting. "LED lights only 196 watts, the brightness is equivalent to the old street lamp'400 Watt 'high-pressure sodium lamp sodium lamp; the longest life of only 10 thousand hours, 12 hours per day of illumination time, only two years, and the LED lamps can be guaranteed for 5 years; and the lighting capacity by 20% year attenuation of high pressure sodium lamp, the basic half years after the lights will appear very dark, light attenuation is less than 8% LED per year. By reserving power or increase the annual supply of electricity and other methods, 5 years can basically ensure the brightness of the street lamp unchanged. "

The benefit of energy saving and environmental protection of the LED lamp is more prominent, the day lighting 12 hours, on Zhuhai Avenue LED lamps, single lamp annual savings of 1620 kwh electricity, equivalent to saving 0.48 tons of coal, reducing 1.3 tons of carbon dioxide emissions, energy consumption is only 40% of the past HPS, preliminary estimates, a total of 850 sections per year can save lamp electricity about 1200000 yuan. Lei Sheng said that although the price is slightly expensive, but consider the use of life and energy efficiency, LED and other significantly more savings and energy.

By the end of 2010, the city signed an agreement with the Guangdong Provincial Department of science and technology to start the creation of Zhuhai, Guangdong green lighting demonstration city. Zhuhai will select the landmark buildings, roads, tunnels, city square divided batch to carry out demonstration project agreement, strive to 2012, the basic completion of LED lighting renovation, the overall number of not less than 30 thousand light street reconstruction. Last year, the municipal gardens and Forestry Bureau and other departments issued a circular calling for the city's new, renovation of street lamps must be used LED street lamp. Lei Sheng said before, the Zhuhai Avenue main street reconstruction is a successful large-scale application, to the middle of the lake road rebuilding started in May this year the Zhuhai bridge, and other road construction, will continue to use LED lights, they are currently more lighting enterprises contrast selection, hoping to find a more cost-effective and more energy saving and environmental protection products.