How can interior light trespass be reduced to achieve Sustainable Sites Credit,

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试卷: LEED AP BD+C模拟题B[查看]
How can interior light trespass be reduced to achieve Sustainable Sites Credit, Light
Pollution Reduction?(choose 2)
A: Reduce input power by 50% for all nonemergency interior luminaires with direct line of sight to any openings in envelope
B: Shield all openings in the envelope with a direct line of sight to any nonemergency luminaires
C: Reduce all lighting to 50 footcandles
D: Do not exceed the lighting power densities of ASHRAE 90.1-2007

参考答案: AB

本题解释:
Notes:
Reference: Sustainable Sites Credit, Light Pollution Reduction, Requirements
The correct choices meet the requirements for interior lighting for options 1 and 2.