This is a horrible product and Wayfair did not support me very well.  The plastic melted and sprayed the inside of the glass and everything below it - which happens to be my desk, laptop, glasses, monitors, etc.  The black plastic cannot even be scraped off.  Wayfair offered me 20% to keep it.  I sent 7 pictures.  I tried to tell them other consumers should be warned and I absolutely can't keep it as it has ruined my desk!  They said if I package it up in my own box they will give me a refund.  I hired an electrician to hang it in my office.  Their level of customer service is atrocious on this.  A very helpless feeling that one small product can cause so much damage and that Wayfair cares so little.  See the pictures of where the black plastic melted and sprayed the crystal part of the glass below.