![](https://germanledtechallink-live-d6d2bf37923543-5f75cf3.divio-media.org/filer_public_thumbnails/filer_public/2c/b7/2cb73ad9-2e64-42e6-a4e7-4bc42d9aafc4/glt-referenzen2020-allink-e4a9951.jpg__900x1125.0_q65_HIGH_RESOLUTION_crop-smart_subsampling-2_upscale.jpg, https://germanledtechallink-live-d6d2bf37923543-5f75cf3.divio-media.org/filer_public_thumbnails/filer_public/2c/b7/2cb73ad9-2e64-42e6-a4e7-4bc42d9aafc4/glt-referenzen2020-allink-e4a9951.jpg__900x1125.0_q65_HIGH_RESOLUTION_crop-smart_subsampling-2_upscale%402x.jpg 2x)
Zürichsee-Fähre
The GLT TUBES meet all relevant standards for electrical installations on ships, according to EN 60092-306:2009-11. According to the standard, lighting systems on ships must withstand an ambient temperature of -40° to + 70° C. The GLT tubes are designed for this and were therefore a logical decision for the Zürichsee-Fähre.
With the GLT TUBE, Zürichsee-Fähre already saved this year
8,550 kWh
At electricity price of EUR per kWh that equals EUR .
-
GLT TUBE Count57
-
Annual power savings8,550 kWh
-
Annual operation hours3,000 h
-
Amortization period1 year
![](https://germanledtechallink-live-d6d2bf37923543-5f75cf3.divio-media.org/filer_public_thumbnails/filer_public/91/14/9114cf64-2b92-46e7-b715-ef615b54704f/zurichsee_und_logo.jpg__450x300.0_q65_HIGH_RESOLUTION_crop-smart_subsampling-2_upscale.jpg, https://germanledtechallink-live-d6d2bf37923543-5f75cf3.divio-media.org/filer_public_thumbnails/filer_public/91/14/9114cf64-2b92-46e7-b715-ef615b54704f/zurichsee_und_logo.jpg__450x300.0_q65_HIGH_RESOLUTION_crop-smart_subsampling-2_upscale%402x.jpg 2x)
»Since the electricity costs on board a ship are around three times the local tariff, switching to GLT TUBES is even more worthwhile.«