[Anhui] Huangta high-speed tunnel promotion of energy-saving LED lighting

March 26th to 28, Anhui yellow tower (peach) highway tunnel LED energy-saving lighting system construction project officially started. This marks the beginning of the construction of the highway will be the longest tunnel energy-saving lighting group.

LED tunnel energy-saving lighting system is a new type of lighting used in highway tunnel. In October 2007, the tunnel energy-saving lighting group in Anhui transportation group construction of Tongling to Mount Huangshan Expressway Tunnel began to try to get better energy saving effect. After calculation, the road length of 422 meters of Huang Bang Ling tunnel, left holes with total power of 115 kilowatts traditional high-pressure sodium lamp, LED lamp lighting right hole using a total power of 40 kilowatts, saving electricity 110 thousand yuan run for half a year.

Because of good energy saving effect, lighting system LED lights will be in Huangta (TAO) freeway Ma jingling and 5 tunnel promotion, a total length of 20.242 km, across the board by using LED energy-saving lighting system, the total energy will be more than 50%. In addition, the system will be further improved, the realization of intelligent stepless dimming function, combined with the short tunnel traffic guidance and other measures, not only further dimming energy saving, but also to ensure the safety of traffic.

Source: China Communications