The Traffic Administration Office decided to refurbish the LED linear lighting installation. The high-pressure sodium lighting that had been in use since 1991 needed replacement. The Traffic Administration Office wanted to try LED linear light and dynamic lighting controls for the tunnel lighting, reduce power consumption, reduce maintenance costs and have a lighting installation with long lifetime reliability.
T-Line luminaires were installed. The lighting is controlled remotely by the B-Scout control system. The entrance lighting receives a signal from a luminance photometer outside the tunnel that measures the lighting conditions outside, that way the lighting accurately compensates for the entrance lighting conditions.
The tunnel entrance ceiling also has some exciting colored grazing lighting. The lighting has different striking scenes that can be reconfigured for different events, such as the National Day of Sweden.
The guidance markers are recessed into concrete slabs on the ground along the left side of the road. It’s a flexible guidance lighting solution, that can be easily adapted to the driving conditions.
Contact Person: Mr. Hugh Hu
Tel: +86 136 8680 7553