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Can decorative lighting be excluded from interior lighting requirements?NC-v4.1 EQc6: Interior lightingposted by Sara BENLOUBA on Nov 23, 2023, 8:36 am
Dear experts, Regarding the... Last reply: Andrey Kuznetsov, Oct 4, 2024, 11:30 pm |
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Glare Control- UGR- Average Value or Absolute Value?NC-v4.1 EQc6: Interior lightingposted by Mariana Ballina on Aug 6, 2024, 7:33 pm
Hello, When using the UGR calculation method for the interior lighting credit, is the <19 rating in regards to the average UGR in the space, or in regards to the highest UGR at any... |
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Surface Reflectivity with LRV ValueNC-v4.1 EQc6: Interior lightingposted by Nohemi Mena on Mar 27, 2024, 6:33 pm
Hello! Has anyone succesfully certified a project under the Interior Lighting v4.1 - Surface Reflectivity requirements by documenting the interior finishes plan and the wall painting... |
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Surface Reflectivity calculations for walls with glazingNC-v4.1 EQc6: Interior lightingposted by Ricardo Sá on Jan 28, 2021, 4:50 am
Dear All, According to LEED credit library, For at least 90% of regularly occupied spaces, use interior finishes with a surface reflectance greater or equal to 80% for ceilings... Last reply: Jamy Bacchus, Feb 26, 2024, 11:40 pm |
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Multilevel lighting controlNC-v4.1 EQc6: Interior lightingposted by Michael on Jun 26, 2022, 11:55 pm
I have 10 lighting fixtures in an office space, and the architect is providing 3 on-off switches: - switch 1, on-off 5 lightings (50% of lighting numbers) - switch 2, on-off 2... Last reply: Karen Joslin, Dec 18, 2023, 12:51 pm |
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Open office space controlNC-v4.1 EQc6: Interior lightingposted by Soha ElYamany on Dec 15, 2023, 6:44 am
I was wondering if anyone was able to comply with the multi-level control requirements in an open office space, realistically speaking, I am not sure how an office space with over 100 people for... |
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Do we have the possibility of combining the two requirements between 2 options of Glare?NC-v4.1 EQc6: Interior lightingposted by Sara BENLOUBA on Aug 7, 2023, 5:45 am
Dear All, We are looking for a clarification regarding the EQ credit "Interior Lighting" – of LEED V4.1, about option “GLARE CONTROL”. Do we have the possibility of combining the... Last reply: Umesh Atre, Oct 14, 2023, 10:57 am |
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Glare Control for Regularly Occupied SpacesNC-v4.1 EQc6: Interior lightingposted by Lauren Kottis on Feb 7, 2022, 9:58 am
"For all regularly occupied spaces, meet one of the following requirements:
Last reply: Sara BENLOUBA, Oct 13, 2023, 11:14 am |
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UGR calculationNC-v4.1 EQc6: Interior lightingposted by Gustavo De las Heras Izquierdo on Aug 14, 2023, 12:34 pm
Hello, UGR can be calculated at different angles (30°, 45°, ... from nadir). At what angle should the UGR be reported for credit compliance? Thank you, Last reply: Denise Bevilaqua, Aug 25, 2023, 8:28 am |
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Different strategies in different roomsNC-v4.1 EQc6: Interior lightingposted by An Marc on Sep 21, 2021, 4:04 am
Our project (NCv4.1) consists of production area (regulary occupied) and office area. Can we applay strategies 1(Glare Control),2(Color Rendering),3(Lighting Control) for production area... Last reply: Emily Purcell, Jan 26, 2023, 3:57 pm |