As part of the Philips UV-C air disinfection range, the Philips UV-C disinfection 'Upper Room' luminaire is designed to disinfect air in a wide range of applications. It is intended for installation on walls. Optimized for low ceiling heights, the UV-C rays are distributed at device height and above. The direction of the UV-C rays is controlled by special reflectors and the louvre design. This enables the disinfection of the air in a room while ensuring that daily business activities can continue below the area where the device is active.