Light control
enables the energy-saving use of light.
Modern light management – for increased efficiency and maximised lighting comfort
Light is only used where it is needed – and only as much as is needed at the time.
Depending on the application, dimmability, daylight-dependent control and presence or time switching offer additional savings potential.
Our luminaires can be embedded in existing lighting control systems or equipped with autonomous sensor technology (e.g. daylight-dependent twilight switch and presence sensor). They thus ensure increased efficiency and maximised lighting comfort in daily use.
Example from the practice
Before and after comparison
STORAGE AREA
Classic example from practice: The lighting situation of a storage area is insufficient according to the workplace guidelines (ASR). The company works in three shifts (6-day week).
After retrofitting to greenius® LED, approx. 400 % more luminous intensity. An intelligent DALI control system with presence detectors provides a savings potential of 14,700 euros and an ROI after 26.9 months (incl. installation) in the 5-year profitability analysis.
INITIAL SITUATION:
- 6 aisles of 7 luminaires each = 42 luminaires (10 of which are defective)
- Type of luminaire: 2 T8 fluorescent tubes each 58 W plus ballast
- Illuminance: Ø 100 lux
- No lighting control
- Total system power: 4,060 watts
AFTER CONVERSION:
- 6 aisles of 3 luminaires each = 18 luminaires.
- Luminaire type: LB-PRO warehouse spotlight, 150 W, beam angle 30 x 70°.
- Illuminance: Ø 400 lux (ASR-compliant, levelled at Ø 200 lux)
- DALI-controlled with B.E.G. presence detector
- Total system power: 792 watts (at Ø 200 lux)
POWER CONSUMPTION: BEFORE > AFTER
The consumption figures shown in the comparison graphs are extracts from the customer’s energy performance records (power metering).