The solar lights lasted for 1 whole night. I could have bought a blue umbrella without the solar lights for less money. Not only do the lights no longer work after 1 night, the light was so weak, you could hardly tell they were on. I would like to hear back from Wayfair as this is completely unacceptable. I haven't had a new umbrella in over 5 years and I was so looking forward to a new one and a new one with solar lights. The umbrella itself is nice which is why I have given it  2 stars, otherwise I would have given it 1. Products sold should preform as advertising.