Lighting solution with acoustic optimization for Belgian Chamber of Representatives in Brussels.
Commisioned by Amptec, PWL designed an energy efficient and broadcast compliant lighting installation with acoustic optimization for the Belgian Chamber of Representatives. While Amptec mainly focused on the sound system and the optimization of the acoustics, PWL was responsible to translate this in to a creative concept, with integrated lighting. The resulting three-storey cloud structure that is flown from the dome was chosen to harmonize with the rounded structure of space it occupies.
Challenge
There where some acoustic, architectural limitations of the building like the glass-topped dome that caused reflections back into the centre of the room, which made an uncomfortable acoustic experience. Amptec determined the sound system and the needed absorbent acoustic panels that were essential in this area. With this in mind, the designteam of PWL created a chandelier with integrated lighting. In this way the room’s harsh and inefficient halogen lighting could be replaced with a more energy-efficient LED lighting to reduce electricity consumption.
Result
PWL performed a comprehensive light study to create a light design that has a natural feeling and reduces energy consumption. The sound system and the acoustic panels were the foundation for designing a multifunctional chandelier. The cloud structure has three levels to harmonize with the rounded structure of the room. The clouds of the lower tier incorporate lighting both within for general lighting and on top to light up the clouds above. The upper two tiers contain only uplighters to illuminate the clouds above and the ceiling. PWL also replaced the lights in the side of the dome with energy efficient LEDs to mimic natural sunlight. The new lighting meets the requirements for TV recording as well as modern soft light standards for illuminating architecture buildings. PWL worked closely with Amptec and Lux Lumen , who engineered and installed this installation and provided it with a custom LED lighting solution.
