Advanced Lighting Guidelines Glossary
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ALL A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9
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Definition
Nadir The direction pointing directly below the fixture. It is the imaginary line running vertically from the center of the fixture… More »
Nanometer (nm) A subdivision of the SI unit meter equal to 10-9 meters. Original Chapter Source: Daylighting Provided by: Kosta Papamichael /… More »
Nonrenewable resources Sources of energy that cannot be renewed once they are depleted. The most common nonrenewable energy sources are oil, coal,… More »
ALL A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9

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