Light Energy Calculation

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    General assumptions
* The luminaire prices and installation price must be checked with the installer vs the end user

* The Lighting control calculation is in accordance with EN 15193 and indicates a saving of 40% on the presence sensor. This is indicated as reduced usage time on lighting systems (2.3.4). This is considered a conservative assumption.

* Daylight saving is calculated at 24% of the part of the facility that has daylight saving. This is indicated as reduced power requirement 2.4.11