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[Case Sharing] Qinghai-Tibet Railway Station lighthouse lighting, Yaorong LED module floodlight shines

Source of information:yaorong1  date:2021-01-08  

Project Name: Railway Station Lighting  Product: LED module flood light 400W  Project location: Qinghai-Tibet Railway,China


Background

The Qinghai-Tibet Railway (hereinafter referred to as the Qinghai-Tibet Railway) is the highest plateau railway in the world. It is a National Railway Class I railway connecting Xining City in Qinghai Province to Lhasa City in Tibet Autonomous Region. It is an extremely important transportation hub to the hinterland of Tibet, China.

The section of the Qinghai-Tibet Line crossing over 4000 meters above sea level accounts for about 85% of the entire line, and the highest point is 5072 meters above sea level. The Qinghai-Tibet Railway passes through Gobi deserts, marshes and snow-capped grasslands, with a total mileage of 1,142 kilometers. The Qinghai-Tibet line has an annual average temperature below 0°C, high cold and lack of oxygen, raging wind and sand, strong ultraviolet rays, and many natural foci. It is called the "life forbidden zone" for the limit of human survival.


Lighting Solution

The biggest challenge facing the Qinghai-Tibet Railway Station lighthouse lighting project is: how to effectively ensure the stable operation of the lighting system under the geological structure of permafrost and the harsh environment of high cold and oxygen deficiency, and reduce the impact on the site space Land use rate?

Yaorong has extensive experience in outdoor lighting projects. It has installed lighting systems for many projects such as the procurement of Longhua courtyard lights in Shenzhen, Guangdong Province, the rural lighting project in Baojing County, Hunan Province, and the renovation of old lights on the apron of Chengde Airport in Hebei Province. It has accumulated rich experience and mature solutions in the field of high power outdoor lighting.

After in-depth back-adjustment of the project, we provided a complete solution from the foundation pile to the lighthouse pole top lighting assembly, which has the outstanding advantages of saving cost and conducive to the use of space environment.

When designing this lighting system, the Yaorong team established the design plan of the lighthouse and reduced the number of light poles required, that is: on the basis of a lighthouse, the simple foundation piles maximize the available space around the lighthouse , To maximize the lighting of the site work area, while ensuring that glare will not interfere with railway operations.

The luminaire used in this lighting system is a 4-module LED module floodlight 400W.

This modular floodlight supports IP65 and IK08 protection levels, has a stronger protection level compared to similar products, and meets industry and national standards. The working temperature is between -25°C and 45°C to ensure normal use in the harsh environment of extreme cold and heat. The service life is as long as 50,000 hours. At the same time, Yaorong also provides 5 years of after-sales service without responsibility for free maintenance, which solves customers' concerns about after-sales complaints.

In addition, because of the customizable modules, Yaorong’s LED module floodlights can be adapted to power from 30W to 1000W. They are frequently used in customer cases at domestic and foreign, and are suitable fora wide range of applications,such as terminals, ports, airports, Railways, squares, stadiums, billboards, parking lots and other regional places.

Lighting case of indoor basketball stadium in Hadra, Israel, using Yaorong LED module flood light 300W


Postscript

The Qinghai-Tibet line project was completed in June 2020. After half a year of experience, the customer said that the acceptance result exceeded expectations and the lighting effect was perfect.


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