Just got it today. It was cloudy and it only got to sit out about an hour, so I didn't think it'd work until at least tomorrow night. But, lo and behold, when I took out the dog for a potty break, it was on!!! I'm so impressed, I'm going to order the other two in the set\ (hummingbird and dragonfly). I put the ordering link at the top, though I got mine from a different seller. Enjoy!