How make light work on 3D view

[Bader]

HI All,
Great program, thanks to the developers.
I'm new user to Sweet home 3d, and I try to make celling light or wall light to work on 3D view, but doesn't shown.
they are work and lights shown just at creation photo!!
I need to show them at my drawing on 3D view?

would you please let me know how I can make it work and can be shown on 3D view.

Many thanks in advance.

BR,
Bader

[Puybaret]

Sorry it's not possible. Lights added to the plan have no illumination effect in the 3D view until now.