Upgraded Design: Rechargeable Submersible Pool Lights provide 16 color changing LED,5 kinds of brightness adjustment, Also, it has high-capacity rechargeable battery which charges quickly via a magnetic charging method. It gives you more reliability for the timing function and snap-in installation Remote Control Color Change LED Lights: Color change RGB pool light has 16 kinds of stable color, 6 kinds of dynamic modes (FLASH1/2, SMOOTH1/2, FADE1/2), 3 timer modes (2h, 4h, 6h), 5 kinds of brightness adjustable level, memory function. You can control all the pool lights with our remote control, also can choose colors by pushing the button on the swimming pool lights. Super easy to use IP68 Waterproof LED lights Ultra-long Distance Control: one-piece structure waterproof swimming pool light, completely waterproof, no need to replace the battery. The maximum long-range distance is 200FT/61M (in the air), 10-16.4FT/3-5M (underwater), the recommended remote range is 164FT/50M in the air and 5FT/1.5M underwater Stable and not easy to fall: Unlike the traditional suction pool lights with cups in the past (only applicable to smooth surfaces), we have adopted a new bonding method-guide groove(corresponding to main lamp body groove), whether it is a smooth or a bumpy surface, this pool light are all applicable! And it's safe, harmless, and environmentally friendly!