I purchased three pairs of these shoes, one for my daughter and two for my nieces. And they all had the same problem. The lights went out on all the shoes in two weeks period.  I tried contacting Skechers and their response to me was to pay to have them shipped back to them and if they thought the default was from quality, they will send me another pair of shoes.  Waste of time and Money.  It's sad because they are very cute sneakers and everyone loves them, but they do not last and was a big disappointment for the girls.