13 LEDs, 16 Color Changes ; 3 Light ModesWith 13 built-in high quality LEDs, the submersible lights will be much brighter and more vivid than others. It has 16 colors, 5 levels of brightness adjustment, 3 color changing modes.Hhot tub LED lights give you more choices and give you a variety of color options. Remote Control ; 3 Timer OptionsThe underwater lights can be easily controlled with RF remote control up to 100FT/30m in the air and 3.3FT/1m underwater. One remote control can control multiple LED lights at the same time. With 3 timer options,the pond lights can be set on/off for 2h, 4h, 6h. Multiple Application ScenariosThese submersible LED lights are suitable for various lighting scenarios and can be used indoor or outdoor places. They can be placed in Halloween Pumpkin, Lantern Decor, Pool, Vases, Weddings, Aquarium, Fish Tank, Pond, Fountain, Party, Hallways, Graduations, Holiday Decorations, etc. color: White Size: 7cm in diameter Quantity delivered: 4 lights, 2 remotes