The city made us change the lights in front of the business, saying it’s not bright enough. I shopped around & ran into these awesome lights. I said, great price, double the brightness of mine & purchased them. We ran into a little problem when we installed the first one, it flashed nonstop as soon as it turned on. The next day my neighbor shows me a video of the light flashing all night, so we replaced it with another one. That night he calls me, that the light is doing it again. I drove to shop & sure thing it was flashing, so I turned off the breaker so it wouldn’t bother the neighbors. Contacted VEVOR, after a few back & forth emails we resolved the problem. Great, we finished installing the other 3 lights & now we have a problem with the neighbors saying it’s too bright. If you are looking for some bright pack light these are awesome, just keep in mind you might have to do a little modification to the dawn to dusk sensor so it doesn’t flash. After trying a few things the electrician said a piece of hose painted the color of the housing would work & it won’t void the warranty because you are not altering the product. It’s been a week we are super happy with the lights, the price, & the costumer service VEVOR gave us. As for the neighbors, they are getting blackout curtains.