IP68 Waterproof Pool Floating LightThe diameter of the ball of waterproof ball light is 8cm, which is completely waterproof and dustproof.and the matte surface makes contact more comfortable, will not get dirty after a long time. use.Floating Pool LED Tub Night Lights add a glow to the water. Kids of all ages will love it when they see it.Please remove the insulating seal before use16 Colors and Multiple ModesRGB Swirl Light with 16 colors, 3 adjustment modes(fade, smooth, flash ), 8 brightness settings, 3 timer options (2H, 4H, 6H) and a memory function. Sensitive response to your needs with attached remote (remote rang up to 66 feet). The memory mode will stay at the light effect you set the last time you turned it off, when you turn it on.High Quality MaterialLED spa light made of eco-friendly ABS plastic environment completely free from UV, IR, lead, mercury, etc. Each ball is powered by 2 CR2032 batteries (packaged), our battery life (20-30h) is longer than others. We will also give 8 extra batteries as a gift.Please remove the battery after turning off LED Light BallWide Range Of ApplicationsSmall and portable LED light ball, and is the perfect addition to any fun party or event. They float easily in water. It is the perfect choice for childrens bath. Floating pool light but also a decorative color changing light for parties, weddings, festivals and perfect decoration for outdoor and inside the swimming pool, pond, yard, fountain, garden, driveway, lawn, stage.Warm TipsPlease twist enough to make the orb lights completely waterproof before putting them into water. We provide 45 days free return and prompt refund, 1 year free replacement for product quality issues and 24h lifetime quick response customer service. If you want to buy floating pool lights, you will not be disappointed.