Review on Secure Your Outdoor Spaces With Solar Motion Sensor Lights: 3 Lighting Modes, 270° Wide Angle & IP65 Waterproof - Ideal For Garage, Deck, Yard, Porch & Fence (40 LED, 5500K, 4 Pack, White) by Besim Kahsar

I purchased eight of these lights and properly installed them in direct all-day sunlight. They worked for a few days. Then the bright light setting stopped working for two of them. Then a couple of weeks later the bright light setting stopped working for three more of them. The low light setting still worked for all of them, but the bright light setting that should come on when motion is detected just stopped working. I contacted the seller about the problems and they sent four replacement lights, which worked properly for a few days, and then they also started failing. Definitely not recommended.UPDATE: I contacted the seller's service representative who said they would give me a refund for the defective items I purchased from them. The seller's representative also requested that I delete or revise my negative seller feedback comments about their product if I was satisfied with their customer service. It has now been over a week since then and they have not given me the refund they promised. I contacted them again about the refund but they have not responded. Three of the defective lights have now completely stopped working. They produce no light at all anymore. Buyer beware.UPDATE: One more light has completely stopped working. The seller has still not issued the refund they promised or responded to my messages. Terrible product and horrible customer service. Avoid this seller.UPDATE: Several more of the lights have stopped working properly or have completely stopped working. None of the original eight lights are working normally now.UPDATE 03/07/2021: Out of the twelve lights the seller sent to me only one of them is working properly. The seller has not sent the refund they promised and they have not responded to any of my latest messages.