Why Choose the 2022 latest Upgrade Pool Pond Submersible LED Lights? 1. Rechargeable Pool Light Save Your Money! The rechargeable pool lights are powered by a large-capacity rechargeable battery 2600mAh it can work 50-150 hours for one full charge (Only 4 hours) charging by USB-C cables. 2. Suit to Any Surfaces Whether it is smooth uneven or not lights with suction cups are not suitable for uneven surfaces. 3. Anti-rust strong magnet We make the magnets inside the water fountain lights to keep it always dry and anti-rust. 4. IP68 Full Waterproof! All-in-one design waterproof charging port and switch and certificated IP68 waterproof no need to open the underwater pool lights for charging it will not leak! 5. RF Remote Control and Button Control RF remote control: You can choose steady colors color-changing modes timers and brightness memory function. One RF remote easily co