Best way is try it and see if the manuel is correct . . . . they are not always accurate . . .
If you want to make sure each light is doing its thing, create a string of lights in a straight line, line up a box with each one and render it out to see if there is a shadow for each box . . . .
"The Sage as an Astronomer: If you still see the stars as something above you, you lack the eye of knowledge." Friedrich Nietzsche