part number  




Energy savings calculator



no daylightLittle daylight
Motion detector
Daylight
Occupancy detector
Constant
light-control (DIM)

Number of working days (per year)


Hours usage time (per working day)
h


Actual use in % (eg, bearing 20%, 70% office, school, 75%)
%


Quantity of light fixtures


Connected lighting load in Watt
W


Number of light zones (1-channel, DUO / TRIO-detector)
1 / 2 ?


Was a lighting upgrade done (better reflectors, EB's ...)?
?


Your current electricity costs
Your savings per year (approx.):
If (detector) installation costs less, you make a profit (net present value):
Reduction of CO2 in kg per year:
Additionally available trees for CO2-reduction:

All figures are based on typical assumptions.
They may differ in your building / application!


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