Features:-It has 16 static color modes and 4 dynamic color change modes (flash, strobe, fade, smooth), 5 brightness levels, 3 timing functions (2h, 4h, 6h).-With IP68 protection rating and special waterproof silicone seal, it prevents water ingress and ensures long service life.-It adopts thickened ABS shell, which is drop-resistant, wear-resistant, sturdy and not easy to break.-Can be easily controlled by RF remote control, can reach wider and deeper range (50 meters in the air, 5 meters underwater), the recommended optimal control range is 2 meters underwater, the optimal control range in the air is 30 meters. One remote control can control multiple lights at the same time.-Can be used for parties, events, festivals, indoor and outdoor, weddings, stages, d.