Tunnel
Motorways, bridges, residential roads, tunnels and transport terminals... these are only a few of the aspects of daily life where exterior lighting plays its inseparable part.
![Kjørholt01 Kjørholt01](https://www.thornlighting.ae/en-ae/solutions/case-studies/tunnel/thorn-has-supplied-a-complete-lighting-package-for-the-bamble-and-kjorholt-tunnels-along-highway-e18-in-norway/kjorholt_568x372_04.jpg/@@images/7ecc3444-b44b-4f0e-b54c-5556b1f1f1eb.jpeg)
Replacing a complete lighting package in the three kilometre Bamble and Kjørholt tunnels.
Efficient tunnel lighting creates safe and comfortable conditions for drivers, and will last a long time without requiring maintenance.
![Connecting the classics Connecting the classics](https://www.thornlighting.ae/en-ae/solutions/case-studies/tunnel/connecting-the-classics/img_0915.jpg/@@images/f8c6f388-f02c-44d7-b6d6-f2d1b10ad384.jpeg)
Connecting the classics
Thorn lights a new tunnel running through the Cultural District of Saadiyat Island.
![Tinnsjø tunnels, Norway Tinnsjø tunnels, Norway](https://www.thornlighting.ae/en/solutions/case-studies/tunnel/tinnsjo-tunnels-norway/gtled_tinnsjo_500.jpg/@@images/0ab4b986-43c7-4e54-9d37-284ac3c84025.jpeg)
Tinnsjø tunnels, Norway
Two tunnels in Tinnsjo, southern Norway, have been refurbished with Thorn’s GTLED luminaires.