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External Light Trespass

CS-2009 SSc8: Light Pollution Reduction
posted by Ciaran McCabe on Mar 22, 2016, 11:18 am

I am working on a LEED C&S project for a Building within a large business campus. In relation to the...

Exemplary Performance using v4 credit

CS-2009 SSc8: Light Pollution Reduction
posted by Brightworks Sustainability on Apr 19, 2016, 1:44 pm

Our project is substituting the LEED v4...

SSC8 Lamp Lumen Calculation

Schools-2009 SSc8: Light Pollution Reduction
posted by Scott Ennis on May 26, 2010, 1:47 pm

I am in process of performing a...

security wall packs on building facade

Schools-2009 SSc8: Light Pollution Reduction
posted by Joanna Jenkins on Jul 14, 2010, 12:01 pm

Are security wall packs on building facades considered architectural facade lighting? In other words, do wall packs need to be considered in the calculations of exterior lighting (even if they...

Campus Walkway Lighting- Light Tresspass beyond LEED Boundary

Schools-2009 SSc8: Light Pollution Reduction
posted by Tim Hoeft on Nov 23, 2010, 10:46 am

Under Checklists:Pre-design on this site, it states:
"Campus projects can choose whether to comply with the requirements for the building site boundary or to meet the...

Existing lighting in project boundary

Schools-2009 SSc8: Light Pollution Reduction
posted by Lisa Logan on May 9, 2011, 1:12 pm

My project boundary includes a baseball playing field which will be new - but the lighting around it is existing. Our reviewer wants info on that lighting but to find IES photometric files for...

Exterior Lighting- Cutsheets to Lumens above Nadir

Schools-2009 SSc8: Light Pollution Reduction
posted by Jean Marais on Aug 18, 2011, 6:21 am

I don't see how one goes from the candela - degrees diagram and translate that into how many lumens are above nadir...what's the limit on % anyway?

Exterior Facade- Lighted Letters- signage

Schools-2009 SSc8: Light Pollution Reduction
posted by Suzanne Allerton on Nov 3, 2011, 10:33 am

Can you clarify the requirements for lighted letters on the
building facade? Thank you for all info available.

Campus Projects

Schools-2009 SSc8: Light Pollution Reduction
posted by Kimberly Cullinane on Nov 3, 2011, 9:32 pm

Two questions here: (1) The 2010 AGMBC, which is USGBC's guidance for campus projects, shows in table 1A at the end the credits that may be pursued as campus credits - Site Credit 8 does not...

LPD per fixure and zone lumen chart locations

Schools-2009 SSc8: Light Pollution Reduction
posted by Suzanne Allerton on Nov 8, 2011, 11:53 am

I am having difficulty finding these items. Our lighting rep is also
having this difficulty. Our particular fixtures are not on the
website previously mentioned. any suggestions?