One of my lights didn't light up so I informed Wayfair to get a replacement light. They replied back wanting a lot of work done on my part to get the light replaced. I had my husband look at the non working light. He found one of the wires were broken. He Gerry rigged it and made it work. Now the lights are nice and bright but the nobs that secure the light to the base break off easy so don't try to pull the lights out of the ground.