it'd be good to know that the the covers that screw in to the base only allows "smallish" light bulbs.  I wanted to use my Philips HUE color light bulbs but ones screwed to the base the glass cover would not fit.  I was determined to use wifi color-changing light bulbs so I ordered adapters to turn candelabra bulbs to E26.  Will find out if that works.  Otherwise, it's a wonderful light fixture.  looks cool and modern.