Higher Brightness and Longer Working TimeThis new version of the underwater light is equipped with 5 LEDs, brighter than before. day with CR2450 batteries, the new version of mini tealights could last more than 12 hours. Multiple Colors and Flash Modes The submersible led candle has 13 optional colors and 4 different flash modes, to make your home colorful. When you want to change the mood for New Years, 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 could decorate your fountain, vases, fish tanks, bathtubs, rockeries, plants, aquariums, etc. To ensure the waterproof effect, please tighten it clockwise. Easy to use; UseThe waterproof LED lights are equipped with a remote control. You can easily adjust the brightness, color, flash mode and turn it on or off according to your needs. When you put the LED in the water, when using the remote control, be sure to point the remote control at the LED. (The IR remote must be aimed at the LED before it can be controlled, and the effect is better when there is no obstacle between the two .)