Lighting Question

[Ayzexus]

https://i.imgur.com/Ov2TkVv.jpg
https://i.imgur.com/54EGvQD.png

I'm trying to get the dark shadows across each keycap with bright lighting but I do not know how. As you can see, there is light coming from the left, and everything in the background is the same brightness, except it creates very dark shadows on the left and bottom sides of each cap (not the shadow of the keyboard, but the shadow of the cap). How can I achieve that? I have tried pre-made three point lighting and tried to make some lights, and also downloaded lighting except for having a sun (too bright and shadow too strong), but nothing seemed to have the shadow effect like this.