2021 NEWLY IMPROVED 13-LED UNDERWATER: 2021 version with higher performance- a.13 LED beads, much brighter than 10 LED beads; b. 21 key strong signal RF remote control, you no longer need to aim at the light to control it. Control range is up to 164 feet (50m) in the air, no signal jammed; vs. 3 built-in magnets, suction cups provided, our lights can be attached to iron and smooth surfaces, much more versatile. IP68 100% WATERPROOF AND CORDLESS LIGHT: LED lights made with high performance waterproof material for everyone containers filled with water. After tightening the lids, there will be no risk of leakage. This submersible light is operated by 3 batteries (not included), very easy to use. Ideal led above ground pool lamp, above ground pool lamp, led for spa, light for aquarium, shower light, pool lighting, waterproof light for vase, above ground pool lighting. CREATE THE PERFECT ATMOSPHERE: Bathtub lights are not only perfect for underwater decoration, they are also perfectly