Sphere Lamp

mm3d.arsitektur , as you probably know or noticed, light sources themselves are not visible in Enscape. So, in that case you should be successful with a little trick by simply adding an emissive material to the light bulb itself. Let me know if that doesn't work out at all, I think it should very well though!

If you set it to normal glass with no opacity and an average specularity, it should look like this. Please share your material parameters for the glass sphere so that we can advise.