umen/Watt, what will be the

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If the lamp used is a LED lamp with an efficacy of 80 Lumen/Watt, what will be the power of the lamp?

Question #1
Given the following scene on the stage
Player #1
Diameter 2meters
Player #3
ORAN
Diameter 1meter
Player #2
High 2m
Width 1m
All spotlights are place at 15 meters from the stage. You want to produce a circle of light of 2meters
diameter with the SPOTLIGHT#1 on the Player #1, a rectangle of light of 2m by 1m with the SPOTLIGHT
#2 on the Player #2 and a circle of light of 1meter diameter with the SPOTLIGHT#3 on the Player #3
Transcribed Image Text:Question #1 Given the following scene on the stage Player #1 Diameter 2meters Player #3 ORAN Diameter 1meter Player #2 High 2m Width 1m All spotlights are place at 15 meters from the stage. You want to produce a circle of light of 2meters diameter with the SPOTLIGHT#1 on the Player #1, a rectangle of light of 2m by 1m with the SPOTLIGHT #2 on the Player #2 and a circle of light of 1meter diameter with the SPOTLIGHT#3 on the Player #3
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