I don't have any spotlight objects, but I was able to export plants, hard scapes, site model, and a building from Vectorworks into ArchiCAD is an IFC Project. The export IFC project is under the export menu, near the top. If it's not showing on your workspace, try changing to one of the other workspaces like the Architect workspace. If that fails, then maybe you need to edit your workspace and add the export IFC project to your workspace.
I hope this helps: