Those were custom made by a local company here in Austin Texas; Lightcrafters; http://lightcrafters.com/contemporary-sconces-c-16.html?osCsid=6953c8d262426023781656bcbf0b21e9 ; the owners name is Kent--very nice gentleman--they can do anything you want--you can take one of their designs and use different finishes on the metal, different styles of glass, custom sizes, etc, and the best thing is they are very affordable with respect to other main stream lighting manufacturers

Oh, the down-lights, those are merely sofit mounted can lights with LED bulbs casting light down...