Hello,
I wanted to create a night scene with artificial lighting, but after inserting any light it does not appear in the rendering window - how do I solve this problem? This is some program error?
urgent 
@KatarzynaSwiszcz , please kindly send us a screenshot of your scene and make sure that the “Artificial Light Brightness” slider is not to 0% in the Atmosphere tab of our Visual Settings. Which CAD solution are you using with Enscape and which light(s) did you try?
“make sure that the “Artificial Light Brightness” slider is not to 0% in the Atmosphere”
this is it… it’s okay now, thank you
I’m glad to hear that! If you run into any other problems let me know.