All lighting systems in and around the arena, as well as in the VIP area and the side halls, have been upgraded to sustainable LED lighting technology. A total of more than 1,500 energy saving lamps have been installed across an area over 3,000 square meters. The LED lights have a service life up to 6 times longer than previous illumination and are either freely controllable or, depending on the location, can reproduce up to 66 different pre-programmed lighting moods. In addition, there are new LED panels on the glass facade and new screens in and around the arena, which can be used for visitor information and advertising.