Higher Brightness and Longer Working Time This new version of the underwater light is equipped with 5 LEDs, providing brighter illumination than previous models. Powered by CR2450 batteries, the mini tealights can last more than 12 hours. Multiple Colors and Flash Modes The submersible LED candle offers 13 color options and 4 different flash modes, adding vibrant ambiance to your space. Ideal for holidays such as New Year's, Valentine's Day, Christmas, Easter, and Thanksgiving, this light enhances home decor and family gatherings. Waterproof Decoration for Various Uses Reusable and 100% waterproof, these lights are suitable for fountains, vases, fish tanks, bathtubs, rockeries, plants, aquariums, and more. For optimal waterproof performance, ensure the unit is tightly sealed by turning it clockwise. Easy to Use with Remote Control These waterproof LED lights come with a remote control that allows you to adjust brightness, change colors, switch flash modes, and turn the light on or off. When using the remote, point it directly toward the LED light. For best results, aim the infrared remote at the device without any obstacles in between.