Smokey glass orb and chrome pendant lamps by Lightolier.
One shade is slightly smaller than the other. These are meant to be hard wired but could be rewired for $50 extra, please message us before purchasing if you’d like this option. 
Both - $525
Larger Orb - $285
Smaller orb - $250
Dimensions:
S - 8”D [orb] 3ft cord
L - 10”D [orb] 3ft cord
items may show wear consistent with age and use, and are in good vintage condition without any major damage unless otherwise stated.