2020 Upgraded Rechargeable Dive Lights: These upgraded dive lights with remote controls can be flexibly and easily powered by any power source with indoor / outdoor USB ports (including USB cables). The most important thing is: save more than other LED aquarium lights that require battery replacement. Ideal rechargeable spa lamp, USB rechargeable massage tub, spa lamp. IP68 waterproof light: adopts two sealing ring design (outer O-ring and inner seal), which has a huge technological breakthrough in waterproof quality.Our underwater light has unique IP68 waterproof design, front to put the decorative light into the water, please make sure the two sealing rings are properly inserted into the grooves and the cover is properly and firmly tightened. Radio frequency remote control and improved functions: the signal is 3 times stronger than infrared, can penetrate walls, 7cm13 lights and 28-key infrared remote control. Magnets, Suction Cups & Mounting Holes: Using magnets, suction cups,
