Review on Homemory 10pcs Submersible LED Lights with Remote Control - Waterproof EFX Lights for Vases, Showers - Battery Operated Color Changing Underwater Lights for Easter, Halloween by Daryl Fitch

None of these worked and I didn't have time to send them back. I need them for a small pumpkin carving event I hosted for my family. So I searched for the problem in an innovative way. The part inside the top transparent part didn't push down far enough to generate enough current to pass current through the light circuits. I put a rubber band around this part of the board and the bottom half and screwed on the top transparent part to make them work. The only problem was that he removed the waterproof element. It rained intermittently for several days. We had a big thunderstorm last night. I don't have space at home to store pumpkins so they overcooked everything outside. The fires are of course destroyed. I will not buy it again and neither should anyone else unless you want to do what I did or have time to wait for a replacement.