Energy savings by individual dynamic lighting control
Based on the results from pilot project 338-035 a PhD study is conducted to map the opportunities to gain electricity savings up to 25 % through a flexible lighting concept.
Results
The results suggest that the method of adjustment, previously used in the lighting literature, is not adequate to generalize about occupant preferences for illuminance or CCT. Factors that influence occupants’ lighting preference when applying the method of adjustment are identified as: stimulus range, pre-set anchors, adaptation time and control-output relationship of the lighting system.
Key figures
Period:
2008 - 2010
Funding year:
2008
Own financial contribution:
1.53 mio. DKK
Grant:
0.72 mio. DKK
Funding rate:
32 %
Project budget:
2.25 mio. DKK
Category
Oprindelig title
Energibesparelser med individuelt dynamisk belysningsregulering
Programme
ELFORSK
Technology
Energy efficiency
Case no.
ELFORSK 340-036
Participants
Aalborg Universitet (Fredrik Bajers Vej) (Main Responsible)
Partners and economy
| Partner | Subsidy | Auto financing |
|---|---|---|
| Signify |
