These are perfect for lighting the 300 ft walk to the dumpster. Much easier than using a flashlight.  One didn’t work and Wayfair gave us some credit. We bought four sets. They are easy to install. One was broken after the the gardeners were here but easy to fix with glue. It could have been coyotes who broke it as we often find broken sprinkler risers where the coyotes lurk. Unless you have dogs that like to chew on plastic, these are a good choice. I would have given 5 stars if they all worked on arrival.