【Upgraded Underwater Lights with Strong Magnets and Suction Cups】Submersible LED lights are 100% waterproof, can work well in both wet and dry locations, perfect for swimming pool, pond, aquarium, fish tank , the vase, the flower pot, bathroom, hot tub, wedding party, decoration light, mood light, indoor night light, outdoor decoration, etc. 【Long Distance RF Remote Range-MAX 164FT/30M】- The battery operated pool lights work with the RF remote, which can easily distance up to 164ft/30m in the air, 16.4ft/5m under water. It can work well on big pool and deep pool through walls, one RF remote control can control multiple lights. Note: Pool water would greatly reduce the control range, please move closer to the light and control lights within 16.4ft/5m (including underwater and in the air). 【13 LEDs, Brighter and Longer Lasting】- The LED submersible pool lights have 13 premium LED beads, s are brighter, more vivid and more bs than other similar submersible lights which only have 10 LEDs.