The solar panel is powerful and smart. With good sun in the day, only 4–5 hours, the battery charges full, and then the light lasts all night, 10–12 hours. I don’t worry about paying electricity—solo the sun gives me free power. It’s very energy-saving and works longer than I thought. I like very much the 3 lighting modes. With the little remote control, I don’t need to climb a ladder—just click, and I choose the mode. Mode 1, it turns on when motion comes; Mode 2, it stays dim then bright when motion; Mode 3, Dusk to Dawn, always light in the night. Muy fácil, very easy to use. The flexible installation is another big plus. It comes with a 16ft cable, so I can put the solar panel on the roof where the sun is strong, and the light on the wall where I need it. This makes it much more useful than other lights that have the panel stuck to the lamp. For durability, the build is strong, ABS material, good lens, and IP65 waterproof. It already survived rain, wind, and one cold night, and still works like new. I feel this will last for many seasons, no problem with snow or heat. For this much brightness and quality, the price is very fair. I save money on electricity, and it feels like professional lights at home. Three modes, motion sensor, remote control, wide coverage—perfect for garage, yard, patio. Everything works well.Made strong, waterproof, no fear of weather. Very reliable. Install is simple, remote control makes it super easy. Anyone can use it.