Create an atmosphere: 16 color changing RGB LED lights such as red, green, blue, purple, yellow, etc., 3 dynamic modes. Multi-color RGB LED lights can be turned on or off by remote control, using submersible LED lights as decoration lights can create a soft atmosphere when you have a party with your friends. This water resistant light will bring you more fun. Multifunction: They can be used for party / event lighting, holiday accent lighting, indoor and outdoor lighting, accent lighting, floral design, transparent cover, event design. Also suitable for wedding, party, stage, Halloween, Christmas, nightclub, shopping mall, jewelry store, showroom, showcase, cabinet, museum, store, aquarium, light bulb. home, etc. Waterproof and Reusable: 100% waterproof, perfect for lighting up vases, bowls, LED bath toys or any container filled with water. This underwater light can turn a boring bowl into a beautiful centerpiece. IP68 waterproof: IP68 waterproof, please make sure the seals are put in the right position, and close the light closed. When you open the cap if there are water stains on the wires or on the light body, note to wipe it off to prevent water from dripping into the battery compartment. Battery Power: These underwater LED lights are powered by 3 x AAA batteries, they will work 12-16 hours. Bright lights use 3 AAA batteries (not included). Tip for low battery warning. Submersible LED lamps - Party / event lighting (flower arrangement, table settings, ice sculptures, crystal vases, etc.). - Holiday accent lighting (swimming pool, pond, ice bucket, fountain, waterfall, etc.). - Home accent lighting (indicator, night light, fantasy light). Characteristics : Power: 2.4 W Dimensions: 7.1 x 2.8 cm. Batteries: 3 AAA batteries (not included). LED source: 10 SMD LED diodes. Battery for infrared remote control: CR2025 button cell batteries (included). Infrared controller: 16 different static colors, press the color button on the remote control to select the color. Brightness: Press the up or down button to increase or decrease the brightness of the static light. Dynamic color changing effect: select strobe after selecting the desired colors (4 upper colors and 3 lower colors). For dynamic effects, select from Fade, Flash and Smooth to display changing colors in default order. Warning : 1. The bottom unscrews with a rubber O-ring to prevent water from getting inside. So tighten the cap (clockwise rotation) until you can no longer place it under water. Water can erode the lumen quickly if the cap is not in the tightest position. 2. Lighting for special occasion only. Please remove it from the water after the events. Do not leave under water for more than 10 hours. 3. The continuous use time of the battery may be more than 24 hours (the working mode of different results may be different). When the battery is depleted, the lights will stay stuck in red. If you no longer change between colors and the remote does not control, at this time just replace the battery, you may solve the problem. Contents: 2 submersible LED lights + 2 remote controls.