Hi to all!
As you can see, I’ve only one lamp shining on this layer from the top, but on the other side of the mesh, there are illuminated faces, too. Like SSS or something Why?
Thanks for your support! 
you have the translucency toggled on the texture that might be a contributing factor
…that combined with having “ray shadow” disabled in the light source produces the effect.
No that I tried before. Ray shadow is “on” and trans lucency doesn’t matter to this effect.
Here is ray shadows on and texture not mapped to trans lucency.
Attachments
Oh shit, I had a second sun on the same position like the first sun, maybe I copied but didn’t move it.
Thank you very much! 