Two major applications of LED tunnel lights in railway traffic

　　With the advent of the era of big cities and big wns, limited ground transportation can no longer meet the needs of urban functions. In major second-tier cities, underground transportation or light rail, namely subway operation, has also been opened. According  the principle that China Rail Transit belongs  the same department, the design, construction and operation of subway transportation are all carried out by the Railway Corporation. Therefore, the LED tunnel lights manufactured by  Lighting are also widely used in subway tunnels. The following will mainly introduce the two major applications of LED railway tunnel lights.

　　1. The background of using LED railway tunnel lights

　　China has a vast terriry and varied terrain. There are plains, hills, mountains and rivers along the railway, which bring difficulties  the extension of the railway. In recent years, the improvement of comprehensive national power and the intensive use of large-scale engineering machinery and equipment, digging tunnels when meeting mountains and building bridges when meeting rivers when building railways have created one feat after another in the hisry of human railways, which has convinced the world.

　　With the advent of the national high-speed rail era, 250-400km fast-moving trains are opened. Compared with traditional railway tunnel construction, modern railway tunnel construction puts forward higher requirements. There are not only higher requirements for geological exploration and measurement, but also further detailed requirements for communication, ventilation, and electrical appliances in the tunnel. This involves the detailed requirements for lights, railway tunnel lights, and railway inspection lights.

　　2. Renewal of railway tunnel lights

　　From the earliest metal halide lamp railway tunnel light products  the current LED railway tunnel light. From the illuminance value of a single lamp  the current linkage control. From simple installation  wind tunnel requirements, there are clear regulations in the Chinese Railway Standards, and all design, construction, and application units can implement them in accordance with the standards.

　　Our company's new type of LED tunnel light-Xingcan series, can completely replace the previous metal halide lamps and sodium lamps. The shell uses high-density heat dissipation ribs  improve the life of the LED and ensure that the luminous decay rate is not higher than 20% in 50,000 hours. The anti-glare light distribution makes the railway maintenance more comfortable and more efficient during the closed period at night. External power supply, waterproof connecr, and linkage control are all reflected in this LED railway tunnel light.

　　Creating a world-class brand is the ultimate goal of Sunzen Lighting. It is committed  advocating the concept of light environment: artificial lighting  beautify commercial and residential spaces, and lighting energy saving  protect the healthy living environment of humans. Therefore, Sunzen Lighting continues  promote the research and development and application of advanced lighting technology, with the spirit of experts,  fulfill the brand beliefs and promises.