As a tunnel light source, it has its unique advantages. Tunnel lights have low power consumption and are energy-saving. Compared with traditional high-pressure sodium lamps, their energy consumption saves more than 10%. Tunnel lights have a long lifespan, up to 10,000 under ideal conditions, while high-pressure sodium lamps and fluorescent tubes only have a lifespan of 10,000 to 10,000. Tunnel lights have high reliability, low daily maintenance and repair costs, and a mean working time between failures of up to 10,000, while the average working time between high pressure sodium lamps and fluorescent tubes is less than 10,000. It reduces the construction cost of the power distribution system (cables, transformers, distribution boxes, bridges, etc.). For long tunnels and long-distance power supply situations, cables and power distribution facilities account for a particularly large proportion of the cost. The use of tunnel lights saves energy. Investments in cables and power distribution equipment can be greatly reduced. Tunnel lights can be started instantly and are easy to adjust the brightness. They have the advantages of no flicker and a wide starting voltage range. They can realize a variety of energy-saving methods, such as intelligently adjusting the illumination according to the traffic flow of roads and tunnels. High-pressure sodium lamps, fluorescent lamps, and electrodeless lamps contain chemical pollutants such as mercury and lead, while tunnel light sources do not contain chemical pollutants and are green and environmentally friendly light sources. .
Special tunnel lights for trolleys, tunnel LED lights, emergency tunnel lights