Shaanxi expressway will be fully used LED lights

Western Reuters, Shaanxi province for the first time in the comprehensive promotion of low-carbon green lighting technology. Project construction personnel of Chinese high-speed Hanzhoung to Shaanxi Sichuan border section is to treasure recently installed in the tunnel lighting, the "Hanchuan project" and did not use the high-pressure sodium lamp is used in the past, but the choice of new LED lamps energy saving and environmental protection.

Shaanxi high speed group Bao Han company Hanzhoung Construction Management Office Deputy Director Liu Yajun said, we have also introduced the tunnel lighting intelligent control system, according to the tunnel light difference switch automatic adjustment of tunnel lighting, reduce the "black hole effect", to ensure the driving comfort. After calculation, the use of LED light source technology, the cost of running more than 50% energy saving.