[IP68 waterproof and rustproof] The LED light adopts double-layer waterproof structure, and the waterproof and waterproof effect is better than other underwater lights. Let the lights work stably in swimming pools, baths, spas and aquariums. The strong magnet adopts an integrated design to effectively prevent oxidation[Create a perfect atmosphere] The 8.5cm diving light has a wider irradiation range, the base is made of ABS, the bottom is opaque, and the beam propagates further in the vertical direction. In addition, the multi-color RGB mode can give you a richer and more realistic color experience. 6 hours, change 16 colors of light and brightness, 3 dynamic modes, 4 timing functions: 2H , 4H, 6H, and the time is off. [5200GS Magnet and 4 Suction Cups Upgrade Design] Each dive light has built-in 4 powerful 5200GS magnets, with a light-absorbing magnetic metal frame on the bottom and suction cups or springs. Different installation methods are suitable for different scenes! [More decoration options] Suitable for swimming pools, weddings, stages, gardens, closets, museums, shops, aquariums, fountains or Halloween, Christmas , etc. It can be used for any occasion. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.