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City-owned streetlights within site boundaryEBOM-2009 SSc8: Light Pollution Reductionposted by Jordan Smith on Jun 14, 2010, 4:44 pm
Our project has exterior lighting that is fully shielded, however a few streetlamps on the project boundary emit ample light to the night sky. These lamps are on the sidewalk, but technically... |
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Limited Exterior Lighting FixturesEBOM-2009 SSc8: Light Pollution Reductionposted by John Ida on Jun 11, 2010, 6:15 pm
Our project is an office space within a warehouse. The only exterior light fixture attached to our property is at the back entrance of our parking garage. Can we still achieve this credit if the... |
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Option 3- Light Measurments vs Zone RequirementsEBOM-2009 SSc8: Light Pollution Reductionposted by Reynaldo Castro on Apr 9, 2010, 12:15 pm
When finding the difference between light measurements when fixtures are on and off, if the difference is above 20% but the footcandle measurement is below the Maximum Illumination Value for the... |
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Option 2: 50 Watt fixture or 50 Watt lamp?EBOM-2009 SSc8: Light Pollution Reductionposted by Matthew Macko on Feb 25, 2010, 4:25 pm
Does the option 2 exemption for exterior lighting apply to fixtures with ratings greater than 50 watts but using lamps 50 watts or less? We have a project with unshielded exterior light fixtures... |
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Exterior illumination measurement methodologyEBOM-2009 SSc8: Light Pollution Reductionposted by Kevin Chock on Feb 16, 2010, 9:20 pm
When peforming the exterior illumination measurements, do both horizontal and vertical foot-candle measurements need to be taken? Or just one or the other? |
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Using option (3) measuring lighting (%) percentEBOM-2009 SSc8: Light Pollution Reductionposted by Reynaldo Castro on Jan 19, 2010, 5:25 pm
Using Option (3) it states under the LEED -... |
