This was a terrible purchase. We wanted so badly to like this umbrella .  It did work for the first 3 weeks and then bust!  Seems like the lights just never worked again. Even had an electrician look at this umbrella and there was nothing to be done about it.  Called wayfair, wayfair pushed me to the manufacturer, manufacturer back to wayfair!  Manufacturers said it was bad luck. No return policy on this. Wasn’t cheap and very disappointing.  I am a customer of wayfair before they ever became a household name!  We still have the umbrella!  Sits in the shed now.  Cost so much that I just don’t want to throw it away.  
I haven’t ordered anything from wayfair since.  Then today I caved because I needed a new pair of the sheets and I love the ones that I bought from wayfair.