LED quietly lit the domestic subway

Introduction: the development of electric light source innovation, experienced incandescent lamp, halogen lamp, fluorescent lamp, and now to the fixed light source era: LED, OLED. Now the LED industry has reached the stage of practice, so LED technology innovation should give more play to the characteristics of LED, energy efficient lighting, the two subway as a public activity space in the construction, lighting facilities, subway stations with most of the use of LED lighting solutions, not only can save a lot of electricity and a large number of the copper, but also can ensure the quality of lighting, and save a lot of maintenance costs.

LED quietly lit the domestic subway

In recent years, with the rapid development of economy, the road congestion is becoming more and more serious, and the major cities have built the subway to alleviate the traffic congestion. Guangzhou Asian Games, Shenzhen Universiade shine LED green lighting, quietly into the subway car. LED lamps, nature has become a beautiful landscape of the subway, LED companies competing to seize the subway lighting market. With the rapid development of LED lighting technology and the implementation of energy conservation and emission reduction policy in China, the LED light source is also being used in road lighting and subway lighting. In recent years, China's development and production of white light LED as the light source of the road and tunnel lighting companies have hundreds of, the use of LED as a lighting source of the subway line has gradually increased.

Starting in 2008, many regions of the MTR cited LED lighting, subway lighting market began to appear in the eyes of many manufacturers, because of its broad future.

2008, the Hongkong subway with Jiuzhou Optoelectronics in the world's first introduction of LED light source as a subway car interior lighting, opened the prelude to the era of subway lighting LED.

In 2011, the relevant departments of the state promulgated the "Metro lighting with LED lighting technical specifications", details of the subway LED lighting procurement specifications for the subway LED lighting to open the road of standardization.

According to the survey, in 2013, the number of domestic subway about 48, while there are 28 cities are building subway. Domestic subway network, with the Shenzhen subway, for example, in addition to line 2 across the board to try to use LED lighting, the rest of the use of traditional lighting, subway lighting LED market potential can be described as quite huge. In addition, Guangzhou metro line two, Sanyuanli train station, Yuexiu Park, memorial hall, field former Park, Haizhu square, two palace, South West, and in Kecun, Lujiang, modiesha, Xingang East, Pazhou 14 station public area lighting system, the replacement of energy-saving LED light in 2013, the number of lamps is about 18 thousand sets of transformation.

In 2014, at the start of metro construction, general LED as lighting preferred in the recent news, the Shenzhen Metro Line 1 to improve the congestion situation, ready to put on the car, and in the new car in the car lighting using a patented China CSR LED centralized power supply technology, compared with the conventional lighting saving more than 30%.