Lighting
In order to save energy, the building's lighting system is predominantly performed presence-controlled. This causes the lighting to switch on and off automatically.
Fluorescent lamps are generally made with high-frequency devices (HF devices) that provide flicker-free lighting. Some luminaires in escape routes are connected to uninterruptible power such as LED/emergency lighting and turn on automatically in the event of a power failure.
Exterior lighting
Lighting in entrances, windbreaks and exterior lighting is switched on and off automatically via a centrally installed light relay in combination with a time function.
KTH Campus