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Multi-purpose rooms

Light at the right time: multi-purpose rooms


Multi-purpose rooms are used for patient consultations, treatments, examinations and for storing medical devices.  Throughout the day there are frequently times where nobody is present in these rooms, but the lights stay on and consume energy unnecessarily. Presence and daylight-dependent constant lighting control is the most energy-efficient control concept to resolve this.


Presence and daylight-dependent constant lighting control

In rooms with windows on one side only, energy efficiency can also be optimised using just a single presence detector. Lights near to and far from the windows are divided into two groups with a control offset between both groups. The advantage: when sufficient sunlight enters from outside, the lights close to the window can be dimmed even if 100% illuminance is still required in the area furthest from the window.

Multi-purpose rooms


  • Energy-efficient daylight-dependent light control for two groups with just a single detector
  • Simple override using conventional buttons for each situation
  • Comfortable basic lighting during shorter absences

Planning example

Room size
20 m²

8 x STELLA PNL 600 DDP OP 3800 840 IP20 DALI

1 x PD-C 360bt/8 APC10 PS plus DALI-2

Create order request

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  3. Specify the quantity that you require.
  4. Send us your order request.

Applied products


light quality

Benefit from the advantages of the best light quality: on any working day, in any workplace, for any visual task.



Take advantage of the potential for lower investments, shorter payback times and permanently reduced operating costs.


in the office

Benefit from the savings potential of a demand-driven automation system of light and ventilation in the office.