2021 NEW UPGRADED 13 LED SUB: 2021 has a higher performance version - a.13 LED beads, much brighter than 10 LED beads. 28 key strong signal RF remote control. With 3 built-in magnets that provide suction cups, our lights can be attached to iron and smooth surfaces for added versatility. Waterproof and Cordless Light: LED light made of high performance waterproof material, suitable for all water tanks. After tightening the cap, there is no risk of leakage. This dive light is powered by 3 batteries (not included) and is very easy to use. Great for LED above ground pool lights, above ground pool lights, spa LEDs, aquarium lights, shower lights, swimming pool lights, waterproof vase lights, swimming pool lighting above ground. CREATING THE PERFECT ATMOSPHERE: 16 static color bins, the lights are not only perfect for underwater decoration, but also perfect for all kinds of parties, clubs, cabinets, museums, shops, aquariums, festivals, wedding decorations, Halloween or Christmas