Vienna Brass Marble Base Floor LampThe base of the Vienna is solid white marble, 6. 35kg on its own. This is not a lamp you pick up and move around. It is a lamp that anchors a corner of the room. Weight is the feature Most floor lamps compromise on base weight to keep shipping costs down. Vienna does not. The marble disc at the bottom is heavy enough that kids can brush past, dogs can lean on it, and the whole thing stays put. The brass arm above it is adjustable over a short arc, so