IP68 Double Ring Waterproof:This Submersible Led Lights is designed as a double-ring Submersible waterpoof light,It better prevents water from getting into the light, making it more durable. Led lights with remote controlled:16 Different Static modes,press the color button on the remote to related colour, Remote Control and LED Lights to maintain the distance within 20 meters,Just be sure Launcher and Receiver need to be in the same direction, In the water can also achieve remote control 16 colors, When the lights is low power, the remote couldn't control very well, Don't worry,just change the Lights batteries, it will be continue perfect working. Battery powered: The Pool lights with 10 Bright LED Lights Operated by 3 x AAA batteries, it will run from 10-12 hours, Easy to replace. Multi-purpose:Waterproof Pool Lights can use for Party/event illumination, holiday accent lighting, Indoor and outdoor, home accent lighting, flower design, transparent cover, event design. And also suitable for wedding, party, stage, Halloween, Christmas, disco, shopping mall, jewelry store, showroom, showcase, core, cabinet, museum, shop, aquarium light, aquarium light, home bulb, etc. Low power warning:When the remote control does not work or the red lighting flashes slightly, it is a warning of low power of the submersible Pool Lights. Please replace the new battery and use it normally.