Hubei LED energy saving energy saving 60%

Day Jingshan Hill tunnel Ma Wu highway (Anhui - Wuhan direction single hole) LED energy-saving test run for nearly 3 months, electricity saving nearly 60% of tunnel lighting.

Tunnel lighting is always on the highway "big power" in Britain, regional Wu Ma Wu highway Hubei and Anhui provincial road is located in the Dabie Mountain area, there are 9 tunnels, total length of 11 km, the tunnel lighting electricity accounted for about 30% of the total consumption of the road. One day in the Jingshan Hill tunnel Ma Wu highway adjacent to the territory of Anhui, Anhui - Wuhan direction of the single hole length of 1287 meters, the Wuhan - Anhui direction of the single hole length of 1311 meters.

In order to reduce the energy consumption of tunnel lighting, yellow Management Office will day Jingshan Hill tunnel (Anhui - Wuhan direction single hole) 488 high-pressure sodium lamp with 558 LED energy-saving lamps, and put into trial operation at the end of October. By comparing the day Jingshan Hill tunnel left and right hole energy consumption, since 3 months, the Anhui - Wuhan direction single hole monthly consumption decreased by 56.2%, while the tunnel lighting brightness increased significantly, significantly improved the safety of tunnel operation environment.

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