These work like they’re supposed to. I leave for work around the time it starts getting light, and have seen it turn off. And it turns on when it starts getting dark. These will be really good when we go on vacation so it’s not on all day, but people can actually see that "someone" is there because the lights are on at night, keep your house safe. And also good when we come home at night and it will already be on. And since I always forget to tun off the light, this saves energy.
Buy it here: https://www.amazon.com/Automatic-Built-Outdoor-Hallway-TORKASE/dp/B07BHBXWY4