Hi,
We are working on commercial interior projects. While doing the model we didn't receive exterior lighting design. Should we include the exterior lighting value into model in the design submission
Thank you
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Michael Smithing
Director - Green Building AdvisoryColliers International Ltd.
304 thumbs up
July 31, 2017 - 3:41 am
Commercial Interiors projects only need to include lighting INSIDE the building in the calculation of the lighting power density. External lighting does not need to be included.
We had a project with terrace lighting several years ago and the review team confirmed that external lighting does not need to be included in the calculations.
Sivarajah Ragulakeethan
July 31, 2017 - 3:49 am
Hi Michel,
Thank you for reply
Sivarajah Ragulakeethan
July 31, 2017 - 5:05 am
Hi Michel,
Do we need to model the interior lighting power density including unconditioned area. Please clarify on this issue
Marcus Sheffer
LEED Fellow7group / Energy Opportunities
LEEDuser Expert
5907 thumbs up
August 1, 2017 - 11:00 am
In general you need to include everything associated with the project's scope of work. If that includes exterior lighting then it would be included. It gets excluded if the exterior lighting was already installed. Same goes for lighting in unconditioned spaces.