Do not buy these. I’ve bought 3 or so sets here on woot because in theory they would be great but in real life it may take longer to install them than they generally last. I’ve bought a lot of solar power lights and these are probably the worst of all the lights I’ve ever bought as it relates to longevity. At first I thought they are super cheap and I can just replace them as they go out but they all go out pretty fast and it is a beating. Sad.