Hidden objects on/off

So I've been searching google and everywhere. I typed in bb.showhiddenobjects and it opened up the hidden lights spot that I needed. Only problem is now it is gonna big me while still building that I can still see them on the house. There a way to make him hidden again while in buy mode? I've tried these things.

bb.showhiddenobjects off
bb.showhiddenobjects again
bb.showhidden objects false
I've saved and moved to main menu
I've saved and quit the game.

Nothing works, please help it is gonna drive me crazy!!