Xtreme lit waterproof and submersible 10-led puck

15 Unique Settings For Endless Possibilities: With 13 static and 2 dynamic color options, you can create stunning and striking lighting possibilities for your desired area. Works In Multiple Spaces and Settings: Our device works in a whole variety of water-filled environments. Pools, hot tubs, vases, bowels, etc., all can provide the right place for your customizable light. Remote Control Further Expands Your Customizations: Use the included remote control to make more changes and modifications for the ultimate effect. Get the right ambiance or atmospheric look by playing around until you find the right option for your mood. LED Light Is Reusable, Waterproof, and Cordless: Not only is the puck light reusable, but it's also waterproofed to avoid any potential damage and cordless. Takes 3 AAA Batteries: Our light is powered by 3 AAA batteries. Batteries not included with purchase awsome product. i use these myself, and it does make a huge difference at night.