These submersible RGB LED lights feature IP68 waterproof construction, allowing them to function safely both underwater and in dry environments. Each light contains 10 LED beads and operates on 3 AAA batteries (not included), eliminating concerns about tangled wires. The flower-shaped transparent shell creates an attractive illuminated display in vases, fountains, aquariums, and other decorative settings. The included remote control offers a signal range of up to 16.4 feet and provides access to 16 static color options plus 4 dynamic color-changing modes. Users can easily adjust brightness levels and switch between colors to suit different occasions. The lights are ideal for parties, events, holidays, and everyday home accent lighting. Each light measures approximately 2.56 inches in diameter and 1.03 inches in height, with a 60-degree lighting angle for effective illumination. The set includes 4 submersible lights, one remote control with CR2025 battery, and operates efficiently for extended use. This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.