The TV Tower, or Fernsehturm, is a television tower in Mitte. It’s one of the most sought out and recognized landmarks in Berlin and Germany.
It’s located in Alexanderplatz and is quite literally in the heart of Berlin.
As the fourth largest freestanding structure in Europe, it’s a sight that can be seen throughout different boroughs of Berlin.
To call it an icon would be an understatement.

ALEX“ TV-TOWER BERLIN This project is one of the best example, that high power LED combined with a high performance reflector system is the solution for high buildings! With only less than 20% of the former power consumption, it becomes not only the best technical solution.
It is also the most economic solution.

LANZ sustainable solutions. we use the full color floodlight by COB application and flexible beam angle.
The illumination of high buildings is challenging in two ways. One is the hight and the other is usually the small diameter. At the Alex tower we proved the first time that LED is able to overcome this two issues.
The result was outstanding, because we saved more than 80% energy by a much better uniform illumination. In addition now a full color solution is included.
The products: led floodlights/ spotlights
Solution Factsheet:
Qty.: 22 pcs.
Type: Special Xenon Spotlights total power:
Power consumption: 2000W 44.000 Watt
Energy charge: 0,12 €
Operating hours per day: 8 hours/ year
Operating days/ year: 365W 2920W
Energy cost per year: 15.418 €
Maintenance cost: 250,00 €
(Light source replacement)
Maintenance cost per year: 5.500 €
Qty.: pcs. 11
Type: RALED Floodlight 19 Heads total power:
Power consumption: 380W 4.180 Watt
Energy charge: 0,12 €
Operating hours per day: 8 hours/ year
Operating days/ year: 365 2920
Energy cost per year: 1.465 €
Savings per year: 19.453 €
Guarantied lifetime: 80.000h
Operating time: years 10,00
Savings during lifetime: 194.529 €
Energy saving! 91 %