The rays of the sun.
There are no "rays" IN the sun.
As soon as rays hits its source, the sun,
IT (the ray) becomes sun.
There is no Memale kol Olmin IN the or ein sof.
As soon as it hits its source,
IT becomes the Or ein sof.
The only way to release the ray,
is thru tzimtzum...
the kav etc....