The lighting includes standard Coolstar low-voltage dichroic downlighter and 500 specially developed T5 recessed fluorescent luminaires. The Crompton Intellect Digital lighting-control system and the Intellem emergency-lighting self-test system are also included.
With close co-operation between Cooper and the chilled-beam manufacturer, the lighting systems were pre-assembled into the chilled beams, tested, packaged and shipped directly to site.
BT was very keen for the Intellect Digital lighting-control system to be included in the chilled-beam design, having used it at several other locations. Using occupancy detection, daylight sensing and communication between luminaires, Intellect Digital Intellem minimises energy consumption while providing high-quality lighting.
