Metro LED lighting reassert their skills

　　Following Beijing , Guangzhou, Wuhan and Shenzhen , Shanghai Metro also equipped with LED lighting, LED lighting used in subway became another big area .

　　As the subway lines in the ground, so operators need time lighting , which also makes the subway lighting energy consumption has become a large part . As a great energy-saving advantages of LED lighting compared to traditional lighting, LED lighting to replace traditional lighting so in the subway is logical .

　　In addition, Metro will produce at runtime shaking , general lighting will therefore tend to shorten product life , making lighting products require more frequent replacement , but as a solid-state LED light source, the better the stability , longevity but also much longer than conventional lighting products, enabling staff can avoid frequent maintenance and replacement lamps trouble .

　　At present, the number is about 48 subway lines , while 28 metro cities being built , and the existing subway network in the country to use more traditional lighting . Guangzhou, where a total of 14 field stations and other public areas, lighting systems , will be replaced at the beginning of this year, energy-saving LED lamps , lighting transform the number of about 1.8 million units . Paris public transport organization ratp France also collaborated with Philips on 250,000 light rapid rail network in Paris transport system 302 subway stations and 66 suburban stations were LED retrofit , LED lighting market potential can be described as the subway is pretty huge .

　　China promulgated the "Metro places lighting with LED lamps technical specifications" , details the subway procurement specification LED lighting , LED lighting for the subway opened the standardization of the road , LED lighting applications in the subway will be more extensive.