Review on Submersible LED Lights W/Remote - RGB Multicolor Waterproof Light For Aquarium, Pond, Pool Party Decoration by Johnny Spencer

Amazing to set the ambiance in the shower! Could be disco night or spa time! They don’t have any suction on the back.

In fact, the back is hollowed out except for a narrow line so it’s also almost impossible to place any backing sticker on them. (Originally, I was thinking of sticking them to the ceiling with 3M strips.)However, really good value for money, and I’m hoping they prove to be fully waterproof!