When I saw some of the example icons my first thought was what my phone will look like if all the app/icon designers don't agree on which direction the light is

When I saw some of the example icons my first thought was what my phone will look like if all the app/icon designers don't agree on which direction the light is coming from. In some examples the light is coming from above you, in others it seems to come from "north" of the screen, and another from north west.