Excelente calidad y mucha luz solar, toda la noche, se lo recomiendo.Don’t waste your money!! Only lasted 9 months!! Can’t return because window is closed so I’m stuck with a $200 light that does not work.I needed a light to add on my back yard shed and only needed it to light up alittle around the door. This thing lights up have my yard it's so great!It came as promised and easy to install. I also like its brightness if the sun is all day shines. The only thing I wish is if I could be able to turn the light and the solar panel around or tilt to a degree angle to whatever the sun ray is and projected direction of the light not only to the ground at this point if I turn more it will hit the panel. Just change the position of the axis somehow people can turn the light 360 degree or at least 90 degree angle. It would be much better uses.This can’t actually be 500w equivalent. I have coach lights on my garage that are 150w and throw more light. Runs most of the night at full brightness. The motion detection works great. In spite of not being as bright as expected I still plan to buy 2 more.make sure you have help if you are going to put on a poleIf you want to look in for some lights for your dark backyard but don't want to pay for monthly utilities bill just try this light. It is amazing bright with only one day sunshine. I love this light so much!I liked the brightness and solar, but I wanted it to be off until it sensed movement. Unfortunately, the description didn't give its capabilities, the manufacturer's website wasn't any better, they didn't have manuals or instructions on their website, and they wouldn't answer the phone. I had to buy it to find out it wouldn't suit my purchase. Returned it.