Question: 1 . ) A lobby is 2 0 ft by 2 4 ft with a 9 ft ceiling. You want to determine the average illuminance

1.) A lobby is 20 ft by 24 ft with a 9 ft ceiling. You want to determine the average illuminance on the floor from recessed luminaires. What is the RCR value that you will use to determine the appropriate luminaire CU?
RCR=
1 . ) A lobby is 2 0 ft by 2 4 ft with a 9 ft

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