Strasbourg centre upgrades with ADB LED
- Details
By the summer of 2009 it had become clear to the Congress Centre operators that a new solution was urgently needed. The original lighting system, dating from the 1970s, consisted of 14 5kW Fresnel luminaires, suspended from telescopic poles left and right of the orchestra podium. 30 1kW tungsten halogen floodlights were rigged 10 meters above the stage to fill in shadows.
In total, over 100kW of power was used to light an orchestral performance or rehearsal, plus the power drawn by the air-conditioning (HVAC) system. The tungsten halogen light sources raised the stage temperature to around 20°, which