Development status of urban landscape lighting

During the period of "11th Five-Year", the urban landscape lighting in China has developed rapidly. According to the "12th Five-Year" city green lighting plan "research group of statistics," 11th Five-Year "period, the city landscape lighting project funded by the government of about 24000, a total investment of 10 billion 223 million yuan; the total investment accounted for the entire city landscape lighting lighting investment ratio is 25%-35%, the landscape lighting power consumption accounted for the entire city lighting power consumption 25%-35%.

According to the China Municipal Engineering Association of city lighting Specialized Committee (formerly China Municipal Engineering Association of road lighting Specialized Committee) statistics, as of the end of 2010, the 811 city has 6 million 820 thousand landscape lighting in China, the total power is 28 watts Wanyuqian.

In the investment of various types of landscape lighting, landscape lighting investment was 1 billion 960 million yuan, accounting for 19.17% of the number of total investment; investment landscape lighting structures and special landscape elements for 908 million yuan, accounting for a total investment of 8.88% of the number of;

Commercial pedestrian street landscape lighting investment of about 6 billion 850 million yuan, accounting for a total investment of 67% of the number of landscape lighting; investment square is about 95 million 300 thousand yuan, accounting for 0.91% of the total investment; landscape lighting investment park is about 410 million 400 thousand yuan, accounting for a total investment of 4.01%.

From the light source in the city landscape lighting and accounted for in terms of the common light source metal halide, high pressure sodium lamp, three color straight tube fluorescent lamp, LED lamp, self ballasted fluorescent lamps and in recent years a large number of application.

According to statistics, all kinds of landscape lighting, LED lamps are the largest proportion, 57.1%; self ballasted fluorescent lamps (CFLs) accounted for 15.5%, accounted for 8.8% of the fluorescent lamp, metal halide lamp, high pressure sodium lamp accounted for 5.5%, accounted for 5.2%, accounted for only less than 0.2% of incandescent lamp.