It is understood that it widely applies fluorescent lighting in China’s underground railway station under the passage. In general, the lower brightness of the underground channel, to a certain extent, more affection on the pedestrian traffic. Coupled with serious damage to the aging of the lamp, the maintenance rate is high, which exists more security risks. Based on the preservation of the original lighting facilities, installation of LED tunnel lights to upgrade that can achieve lower costs, reduce maintenance, brightening channel, and finally facilitate the purpose of the public.
As the national call on energy saving and emission reduction, many tunnel projects introduced LED energy-efficient lighting, such as two tunnel projects in Zhejiang Yuhuan County, which has 600 LED tunnel lights after retrofit. With the upgrade of the lighting effect overall, it annually saves 106,000 RMB operating costs. With the development of industrialization, the tunnel traffic gradually increased. The tunnel lighting evolved from the earliest kerosene, gas lamps, to the early installation of the fluorescent lamp. Its development so far, the use of LED lights and other excellent LED lighting products, such as LED lighting, gradually occupied most part of the tunnel lighting market, and will have a long application trend.
LED tunnel lights, different from other products on the market, of which ballast selects overheating protection technology to ensure that the lamp life. For the tunnel light, it must be 24 hours working, so results in great energy consumption. It lighting uses LEPOWER’s independently research and development “adaptive colloid technology”, so that LED tunnel lighting realizes the “zero air” interval transmission between LED lights source and light distribution lens. In the protection of light transmission at the same time, energy saving and coordinating with the different reflectors can be used to complete multi-purpose. The LED tunnel lights products have competitive advantages not only because of the characteristics of the high luminous efficiency, high color rendering coefficient, long life, high efficiency and energy saving, low power consumption, but the high-level atmosphere appearance, high-quality light source and energy-saving environmental protection system.
Since the development and production of LED tunnel lights, it has been widely used in the major city tunnels. Lighting upgrades, not only to brighten the channel through the roads and railways of city, but enhance the image of the city. Furthermore, it offer convenience for the public travel at night.