Very good. It shines with moderate intensity in a small radius around it and when someone approaches, the photocell is activated and it lights up with intensity, illuminating very satisfactorily. I first saw it in a guesthouse and that's why I decided to buy it myself, and I am very satisfied because it has been working perfectly for a year and a half so far. Solar lights often fade over time. Occasionally it turns off, but don't think it's broken, you just need to press a button to turn it back on. It's worth more than its money. I started by buying 5 and then bought another 20 and recommended it to friends.