Posted: 2016-11-15 Source: the site released
The Hubeishan Tunnel is a mountain tunnel at the Fuyong section of Shenzhen-Guangzhou Expressway. The total length of the tunnel is 495 meters. The tunnel is a two-hole, one-way split type, 6-way two-way tunnel, and two left and right tunnels. The lighting system was started in October 2015. Our power supply is applied to 120-150W LED tunnel lights, and 668 LED tunnel lights are used for lighting.