In a floor plan view, wall-based lighting fixtures (such as sconces) may not display if the cut plane of the floor plan view occurs below the height at which the fixture is mounted to the wall. For example, if the cut plane for a floor plan view is 1200 mm and the lighting fixture is mounted to the wall at 2000 mm, the floor plan view does not display the fixture.
To force Revit to display these lighting fixtures in floor plans, add an invisible model line to the lighting fixture family.
To display a wall-based lighting fixture in a floor plan
Mode panel
Revit opens the lighting fixture family in the Family Editor.
Floor Plans, double-click Ref. Level (or a floor plan view that shows reference planes for the lighting fixture). If the lighting fixture family does not include a reference plane that is parallel to the wall, add one. See Adding Reference Planes.
Elevations, double-click Front or Placement Side (or an elevation view that shows the front of the lighting fixture).
Model panel
Subcategory panel, and select Invisible lines from the drop-down. The wall-based lighting fixture now displays in the floor plan, because the cut plane intersects the invisible model line.