Suzhou 100 thousand city landscape change of low carbon

A kind of "LED" city lights have quietly lit Su city night. It is a low carbon, low energy consumption, low pollution and energy saving lighting city made distinctions won in battle "". Currently, more than 14 people in Suzhou, nearly 80% of urban landscape lights have turned to LED. At the same time, LED will gradually walk into the street family". This is the reporter learned from the Suzhou urban lighting management office information.

LED with low carbon, low energy consumption, low pollution characteristics, widely used in landscape lighting, suitable for some low power landscape lights. Because there are still many technical difficulties, for some high power landscape lighting is still irreplaceable. As a large energy consumption, high power street lamps, LED to sing the protagonist still have a way to go. Suzhou urban lighting management office has begun to study the application of LED in street lamps.

From the beginning of 2007, the Suzhou urban lighting management department started from the engineering design, equipment selection on the strict energy conservation, lamp light source selection of green lighting products, the 1422 street lamps for energy-saving transformation. According to estimates, the energy-saving and new energy saving lamp operation by midnight 2007, saving 2 million 680 thousand degrees, the annual saving rate of 7.3%. In 2008, Suzhou City Lighting Management Office to complete energy-saving lamp 1032 sets, ring, and friends of the New South viaduct overpass ramp lamps 3563 20W changed to 3W LED induction lamp. Ring in the original style of the city in front of the railing column on the high energy consumption of the cold light bulb lights changed to LED lights, a large number of high energy consumption after the renovation of the building lights are replaced by LED lights. When the new energy-saving projects to achieve annual energy saving 2 million 80 thousand degrees, the rate of 5.6%.

Ye Feng, deputy director of the Suzhou urban lighting management department said that this year's new projects in the power of 250W street lamps, all installed a variable power ballast. Will continue to promote energy conservation, the application of step-down energy saving, variable power ballasts and energy-saving lamps for energy saving. At the beginning of this year, we should carry out a comprehensive examination of the running step-down energy saving device, variable power ballast and energy saving lamp. On this basis, and then promote the application, plans to complete the installation of 700 sets of variable power ballast, in the village area to promote the application of energy-saving lamps of 1000. To repeat the test on the basis of comparison, this year will be installed LED street lamp. In the "four horizontal (GaN Lu, three incense road - St. Road, South Road, Shanghai Nanjing Expressway South Metro Area (East), 4th Ring Road, West Road, Renmin Road, Jing Tong Road), three (center, before the concept of stone road, South Gate), three entrance (Su Jiahang high-speed entrance, Suzhou city the Shanghai Nanjing high-speed entrance, Suzhou city Suzhou district Shanghai Nanjing high-speed entrance), a river (the ancient moat ring") for the construction of key, the implementation of Suzhou city landscape lighting upgrade project, the landscape lighting facilities construction and optimization.