Higher Brightness and Longer Working Time This new version of the underwater light is equipped with 5 LED lights, brighter than before. day with CR2450 batteries, the new version of mini tea lights can last for more than 12 hours. Multiple Colors and Flashing Modes The submersible LED light has 13 optional colors and 4 different flashing modes, to make your home colorful. When you want to change the mood for New Year, Valentine's Day, Christmas, Easter and Thanksgiving, this submersible light is a must-have for family trips. Decorate Your Water underwater is reusable, 100% waterproof, you can decorate your fountain, vases, fish, bathtubs, rockeries, plants, aquariums, etc. To ensure waterproofness, tighten it clockwise. Easy to use; Use The waterproof LED lights are equipped with a remote control. You can easily adjust the brightness, color, flashing mode and turn it on or off according to your needs. When you put the LED light in the water, when using the remote control, make sure to point the remote control at the LED light. (The IR remote control must be pointed at the LED light before it can be controlled, and the effect is better when there is no obstacle between the two.)