If the top of a window is 10 ft. from the floor, how far do recessed lights need

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试卷: LEED AP EB模拟题 B卷[查看]
If the top of a window is 10 ft. from the floor, how far do recessed lights need to be installed
for the lights to be exempt from SS Credit 8 Light Pollution Reduction?
A: 5 ft.
B: 20 ft.
C: 15 ft.
D: 10 ft.

参考答案: C

本题解释:
Notes:
See Reference Guide, SS Credit 8, Approach, Interior Lighting, Rule 1

The exemption distance for Rule 1 is 150% of the distance from the top of the floor to the top
of the wall opening. The window is 10 feet from the floor. 150% X 10 is 15 ft. The lights need
to be 15 feet from the window