I ordered these Remote-Control Submersible LED Lights for my outdoor pond, but unfortunately, they won't work for that purpose. They arrived quickly, but there were no suction cups included, even though I'm pretty sure the description said they would be. They're also much smaller than expected—described as “tea light” size but actually even smaller. The instructions say to remove the batteries and install them correctly, but it took me a while to realize I just needed to remove a small cardboard piece, align the battery compartment with the plastic guide, and screw the lid back on. The lights work fine with the remote, and I think they'd be great for something like a reception, but definitely not for my outdoor fishpond.