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Shared Multi-Occupant Spaces within Open Office Layout

NC-v4 EQc6: Interior lighting
posted by Sarah Gudeman on Jan 27, 2020, 12:42 pm

We have a current project with open office layout (individual regularly-occupied spaces) that also includes what I would call huddle areas (shared multi-occupant spaces) distributed around...

Definition of "movable partitions"

NC-v4 EQc6: Interior lighting
posted by Stacey Olson on Jan 16, 2020, 4:46 pm

​​This appears obvious, but looking for sanity / /confirmation. Can you please confirm "movable partitions" exclude doors? It is a correct understanding that when calculating this credit, door...

Default light reflectance values for commodity materials?

NC-v4 EQc6: Interior lighting
posted by Joanna Switzer on Feb 5, 2018, 1:54 pm

Curious if anyone has had success claiming some type of Industry cited / average / worst case LRV for surface finishes such as standard poured in place concrete flooring.

If not,...

Last reply: Kera Lagios, Jan 9, 2020, 12:42 pm

Option 2-Strategy A: Spotlights on a light rail

NC-v4 EQc6: Interior lighting
posted by Timothy Ian Middleton on Dec 11, 2019, 10:40 pm

We have an office project pursuing option 2. Our design is mainly downlighting and spotlights on a lighting rail system. Our downlighting lamps meet the criteria for strategy A, but we can't find...

Last reply: Timothy Ian Middleton, Dec 20, 2019, 6:44 pm

LEED v4 Interior Lighting Quality Option 2, Strategy A

NC-v4 EQc6: Interior lighting
posted by Kera Lagios on Jul 15, 2016, 6:27 pm

that meets this criteria. If anyone does find one, let the forum know! The best way around this is to use direct/indirect lighting or indirect only lighting. It's a little unclear in the LEED Guide,...

Last reply: John Beeson, Sep 30, 2019, 5:10 pm

Color muse device

NC-v4 EQc6: Interior lighting
posted by Andrew Craven on Aug 22, 2019, 10:41 am

We have been pursuing Strategy E, Option 2 in the Interior Lighting credit.  We have sealed concrete floors in most of the spaces, which is obviously done in the field and there is no...

Option A: Luminance, UGR is working?

NC-v4 EQc6: Interior lighting
posted by Marius Dabonneville on Nov 13, 2017, 5:43 am

Hi everyone, 

We're actually working on a project in France. Lighting system suppliers only give us the Photometric curv in cd/klm and no in cd/m². The EN 12464 defines luminance with UGR...

Last reply: Regina Ng, Aug 13, 2019, 11:19 pm

Share a task lamp?

NC-v4 EQc6: Interior lighting
posted by Kristen Magnuson on Aug 1, 2019, 8:16 pm

Has anyone ever proposed that 1 task...

Lighting group control for On/Off/Mid Lighting control requirement

NC-v4 EQc6: Interior lighting
posted by Thomas Tan on Jul 10, 2019, 12:08 am

Dear LEEDusers,

We have a project with a manufacturing space to pursue the Interior lighting control credit. Dimmers for task lights is not acceptable as safety issue.

To meet the 3...

Last reply: Thomas Tan, Jul 22, 2019, 9:51 pm

Following Strategy A but no D for regularly occupied space

NC-v4 EQc6: Interior lighting
posted by Edgar Arevalo on Jul 12, 2019, 11:12 am

I'm working on a project, where indirect overhead lighting for a regularly occupied space (garbage truck maintenance garage space) would not be feasible due to height restrictions for vehicle...