4led YanliesoMore LEDs and 16 colors - Our submersible LED lights are 4 packs with 2 remote controls. Each pack of submersible LED pool light with 13 LED lamp beads, 16 color changes, 3 modes (Flash, Fade, Smooth), 3 timing functions (2h , 4h, 6h) is brighter than the other 10 LED 6 color lights, more vivid. Create a nice and relaxing atmosphere for you.Reusable and wireless - our special flower design makes the pool lighting more attractive. Our submersible LED lights are powered by 3 x AAA batteries, run for 10-12 hours and are easy to replace with IR remote control, dimming and ON / OFFWaterproof LED light design - Our IP68 waterproof LED pond lights are equipped with a special waterproof structure and are made of high quality waterproof materials, which provide a stronger waterproof function.Versatile Uses - Easy to install with newly designed strong magnets and large suction cups, the colored pool lights work well in both wet and dry places. Perfect for pool, hot tub, bathtub, pond, fountain, waterfall, fish tank, aquarium, vase, garden, wedding, party, Christmas, etc.164 feet / 61 m max RF remote control - Underwater lights with RF remote control have a wider and deeper remote control range of 200 feet / 61 m in the air and 164 feet / 5 m in the water. IR remote control can only be controlled within 2 feet, one remote control can control multiple lights without aiming at the lights.Specifications:Material: PSSize: diameter 3.35 '' / 8.5cm; Height 1.38 '' / 3.5cmQuantity (LED beads): 13Light resource: 5050 SMDVoltage: 4.5VWater resistance: IP68Energy source: 3x AA batteries (not included)