LED workplace luminaires containing the new spatial control system LIGHTDIM CONNECT. All luminaires situated in one room are linked to each other via the integrated new sensor which automatically generates the optimal illumination of the room at all times, especially in open-plan offices. A brilliant-white light with a high level of color rendering (3,500 K, CRI 85) is totally glare free due to the LED OSA grid and is used efficiently without creating multiple shadows.