It's a solar powered spaghetti dryer. You wrap the wet spaghetti around those fingers, liberally on both sides, then close it up and put it under a small tree. Works like a charm. Was there any spaghetti in it?
It looks like the thing is meant to be jammed atop a post/pole/rod. Notice how the internal prongs are splayed-as if they have been pushed aside by a pole etc.
Any wiring can be peeled off to exit the side hole and/or continue straight out the "top".
Ornamental, temporary festive lighting?