13 BRIGHTER LEDS: The LED underwater light has 13 high-quality LED lamp beads, powered by 3 AAA batteries (not included). The maximum brightness is increased by 50%, more vivid and beautiful. MODE AND TIMER SETTING: With the 21-button remote control, you can easily and freely control the light within 30m (6m in water). With multiple dynamic color changing modes and 16 colors. Timer setting: 2H, 4H, 6H. IP68 SUPER WATERPROOF: Premium IP68 level abrasion resistance with clear ABS coating. When decorating in water, twist the cap as tightly as possible. A sealing rubber ring helps prevent water from filling the gap. Can work well in water for 3 days per tested. POWERFUL SUCTION CUP: The suction cup and magnet at the bottom of the dive light can be used on flat surfaces in the air and underwater, which helps the dive light sink underwater. VARIOUS OCCASIONS:Suitable for swimming pools, bathrooms, hot tubs (note: not suitable for too hot water), spas, aquariums, aquariums, vases, flower