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Sensa 2
www.thornlighting.co.uk /SENSPresence/Absence detection
Artificial lighting responds to the occupancy of a
space.
Average saving 24%
Daylight linking
Artificial lighting responds to the natural light
conditions.
Average saving 28%
Constant illuminance
A function designed to produce correct lighting
levels for the duration of the
maintenance period
Task/Scene setting
Allows the user to set scenes and adapt the
lighting to different tasks.
Average saving 36%
Timed sequence/off
Automatic cut-off can be installed to turn all
electricity off during unoccupied hours
We need a variety of strategies and technologies to help us
control lighting to produce an optimal lit space that uses minimal
energy. These are:
The average savings taken from paper* comparing 240 studies of energy savings us-
ing different technologies, give an indication of typical average savings from different
lighting controls strategies.
*Lighting Controls in Commercial Buildings
A. Williams, B. Atkinson, K. Garbesi, E. Page, F. Rubinstein
LEUKOS Vol 8 No 3 January 2012
Lighting management system
which is based on the twin principles
of comfort and energy saving
Lighting Controls - Energy efficiency made easy
•Flexible configuration, even for
retrofits
(lighting groups are not wire-
bound)
•Compatibility and future-proof
design
•Extensive functionality
•Simple and clear handling
•Wide range of interfaces to other
systems
www.thornlighting.co.uk