Review on Transform Your Holiday Party With Creatrek'S Submersible LED Lights: Waterproof, Battery-Operated, And Perfect For Hot Tubs, Backyards And Pumpkins! by Mike Stevenson

Really like them. I use them on my boat. Used some 3M strips to attach them and they are staying steady (although that might be saying more about the strips) and look awesome. I wash the deck of my boat pretty regularly and they get soaked in the process but they are going strong. One remote works all the lights, although I have to make sure to point the remote at each individual light. If you are looking for inexpensive lights that add a cool effect I would recommend them.