Upgrade IP68 Double Ring WaterproofThis submersible pond light is designed as a double ring waterproof light. It better prevents the water from going into the light and makes it more durable. 16 Colors & 4 Lighting ModesBased on RGB, the pond lights can be changed into 16 colors. The underwater lights has 3 modes to transform: FLASH, STROBE, FADE. SMOOTH. IR Remote ControlBy using the IR remote, the led lights can be changed in different colors, lighting modes, brightness, ON/OFF. It can be used at a distance of 26ft/8m in air and 3.3ft/1m underwater. 10 Levels Dimmable LightingThere are 10 brightness levels to be adjusted. The brightness of the hot tub lights is adjustable by pressing the two buttons beside the OFF key on the remote. Multi-Purpose Underwater Lights: With 10 LEDs & 16RGB, perfect for lighting up vases,hot tubs,fish tank,bowls,coaster,pond,swimming pool,party,wedding,Halloween,Christmas lighting,Holiday, or any water filled containers,pool light for above ground,pool lights for inground pool.