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 on a single charge. Multiple Colors and Flash Modes The submersible LED candle offers 13 color options and 4 different flash modes, adding vibrant ambiance to your home. Ideal for holidays such as New Year's, Valentine's Day, Christmas, Easter, and Thanksgiving, this light enhances family gatherings and celebrations. Decorate Your Water Features Reusable and 100% waterproof, these lights are perfect for decorating fountains, vases, fish tanks, bathtubs, rockeries, plants, and aquariums. For optimal waterproof performance, ensure the unit is tightly secured by turning it clockwise. Easy to Use These waterproof LED lights come with a remote control, allowing you to easily adjust brightness, change colors, switch flash modes, and turn the light on or off. When using the remote control underwater, point it directly at the LED light. The infrared remote must be aimed at the light for proper operation, and best results are achieved with a clear line of sight between the remote and the device.