[Super Brightness & Low Battery Indicator]—This diving light features 13 LED lamp beads, delivering enhanced brightness and more vivid color reproduction compared to models with 10 LEDs. It offers 5 adjustable brightness levels to suit different environments. When battery power is low, the light emits a soft red flash as a warning. [16 RGB Modes, 3 Dynamic Effects, 3 Timer Settings, 5 Brightness Levels]—The light supports 16 RGB color modes and 5 brightness levels for customizable ambiance. Three dynamic lighting effects are available: FADE (gradual color transition), FLASH (rapid color change), and SMOOTH (slow, seamless color shift). Timer settings include 2-hour, 4-hour, and 6-hour auto-off options. [Two Mounting Options & IP68 Waterproof Rating]—The light offers magnetic mounting and suction cup mounting. Four built-in magnets and four removable silicone suction cups provide versatile attachment options for smooth, flat surfaces. A high-quality waterproof seal ensures IP68-rated protection when the cover is properly tightened. [21-Button RF Remote Control]—The included RF remote control has 21 clearly labeled buttons for full functionality. Radio frequency technology enables reliable 360-degree signal transmission with an effective range of up to 30 meters—even through obstacles. [Decorative Versatility]—Ideal for underwater use, parties, nighubs, display cabinets, museums, retail spaces, aquariums, holiday celebrations, weddings, Halloween, and Christmas decorations. For best results, mount only on clean, smooth, non-textured surfaces.