![Karmøy Tunnel, Norway Karmøy Tunnel, Norway](https://www.thornlighting.com.au/en-au/about-us/news/world-tunnel-congress-2017/karmoy2.jpg/@@images/0a64a708-419c-4c31-8f2e-7a8776dab096.jpeg)
May 19, 2017
World Tunnel Congress 2017
Thorn’s dedicated tunnel lighting solutions can be seen in the Grieg Tunnel at World Tunnel Congress 2017.
![Cover2 Cover2](https://www.thornlighting.com.au/en-au/about-us/news/introducing-our-exciting-new-products-for-spring-2017/cover2-product-focus-spring-2017-jpeg.jpg/@@images/83aeae25-35ba-495b-bc8f-2d6a3dedef0f.jpeg)
May 07, 2017
Introducing our exciting new products for Spring 2017
An overview of all Thorn product launches for Spring 2017.
![Thorn_ecoCALC510 Thorn_ecoCALC510](https://www.thornlighting.com.au/en-au/about-us/news/ecocalc-version-5-1-0/thorn-ecocalc510-news-568x372.jpg/@@images/47df8cfa-3e16-4789-9eef-c6ad5c19c665.jpeg)
Apr 05, 2017
ecoCALC Version 5.1.0.
Performance upgrade: Our output module that gives you full control over your presentation has been optimized to reduce file size and calculation time.