I have bought many solar lights before years ago. Most of them worked for a few weeks and then died.When they were working, they started to light up at around 5-6 PM, and by 8-9 PM, the battery ran out, so in general, they were not very useful. I thought the new motion-sensing solar lights might solve this problem, so I decided to try it out.This is the first motion-sensing solar light set I bought. There are six solar lights in the box. They came with screws for installation. The solar lights are triangular so the solar panel is at 45 degrees when installed on the wall. They were lightweight but, true to the advertisement, weatherproofed.The sensors work well; they detect movements 10-30 feets away (with a direct line of sight). The bright LEDs light up the walkway as desired at night. Thanks to the motion sensors, the lights work even in the winter-clouded days with no direct sunlight.There are three lighting modes: dim but long-lasting, bright, or motion-activated. You can change the setting with a button on the front. You press the button to cycle through the modes, but it is difficult to tell which mode is activated during the daytime. You can cover the light sensors to see the effect.The lights are easy to install and have been operating for over two months without any problems.Overall, I am very satisfied with this purchase.