Wish I hadn't ordered this.  The design of this light is odd.  In order to change the lightbulbs, you have to remove the entire light fixture from the ceiling base.  The round glass piece does not drop down by unscrewing the center knob because the glass is attached on the opposite side with screws into the frame.  I have never seen a fixture like this.  Also, it came missing pieces!!  Even though I sent a picture of the missing pieces, Wayfair still sent the wrong parts.  Second attempt, they got it right.  I notified Wayfair of the missing parts on June 26, and finally received the correct parts on July 12.  The light does look nice now that it's up, but would not order again.