The battery doesn't last long, but it's okay for 8 euros, what did I expect? For example, during Christmas when there is very little sunlight and the days are short, they turn on at 5 in the afternoon and turn off at 11 or 12 at night. Because I like them and they don't consume electricity, I have left them on until now, February 21st, and I will continue to leave them on until they burn out. I have no intention of taking them out, especially during the summer when I will be outside. Now, as the days get longer, they definitely turn on later, but their batteries charge more and they have a longer duration