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These are the standard values used when creating a new room.
See the room chapter for more information about these settings.
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These are the reflection values which will be shown in the drop-down list in the room dialogue.
Calculation
Here you can enable additional calculations which are required in some countries.
The LG7 and EMin emergency calculations are used for lighting calculation.
The LL/CW factor is calculated for each luminaire type in the energy evaluation.