Product description Material: PC Size: 7 * 7cm Combination 1: 2LED colorful lightsBatteries not included + 2 pieces of remote controlIncluding battery Combination 2: 4LED colorful lightsBatteries not included + 1 pieces of remote controlIncluding battery Waterproof protection class: IP68 Package Contents: 1 set of waterproof, colorful remote control lights 1.IP68 WaterproofWith sturdy material and watertight sealed design, each light is tested to be 100% IP68 waterproof and can be safely submerged in water, without sustaining any corrosion or water damage. 2.Upgraded RF RemoteWe upgrade the underwater light from IR Remote to RF Remote for a range of 5m. You can easily use the remote controller to change colors, adjust the brightness or change the pattern of lights at a distance. 3.16 colours and 4 modes: The underwater pond light has 10 high-quality LED bulbs and optimised 16 RGB colours, 4 dynamic modes (flash, strobe, fade, smooth). Makes your home full of endless decoration possibilities. 4.Bright 10 Light BulbsBuilt with 10 LED bulbs, our underwater pool lights give much better brightness, and features 16 different color options and 3 dynamic modes to help set the mood, create beautiful light effect and make your pool to be colorful 5.Wide ApplicationsPerfect for decorating outdoors and indoors and looks beautiful for pools, ponds, aquariums, fish tanks, vases, flower pots, fountains, bathtubs, table settings, hallways, parties, weddings, holiday accent lighting, etc. Note:Our waterproof pool light can not be used in hot water environment.