Why my domelight is not working?

[bethmontiel]

[mihai.s]

Click on Option and see if Invisible is checked

Dome Light - V-Ray for SketchUp - Global Site

When you say it doesn’t work, you actually mean that it doesn’t appear in the rendering, right?

[eric-s]

Could it be that your model’s camera is set to ‘Parallel Projection’?

With it set to ‘Perspective’:

[bethmontiel]

THANKSS!! That was the problem!! Now is working!