Idea would be zero, a light source emitting the same amount of light on all directions. On the horizontal access 1 is directly below a lamp next to the base, about 10 degrees from straight down, 2 is about 45 degrees, 3 is 90 degrees straight out, 4 is 135 degrees, and 5 is 180 degrees straight up.
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|File Size:||82 KB|
|Date added:||Feb 17, 2019|
|Dimensions:||1534 x 692 pixels|
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