2D lighting

Hey guys, i want to light my sprite, i know how to do it - create material, sprite/diffuse and so on… but I wanna make whole sprite black, and only dot lighted. Can anyone help?

you should be able to achieve this by adjusting your light source intensity, range, etc.
make sure it’s a spot light source.

I think you already know this, but this could lead you in the right direction…