Reusable: Cordless, 100% waterproof, perfect for illuminating vases, bowls or containers filled with water. These submersible LEDs can turn a boring bowl into a beautiful, exciting heart.IP68 Waterproof: The unscrewed bottom has a rubber O-ring to prevent water from flowing inward. Make sure it closes firmly. Note: Special occasion lighting only. Please remove it from the water after the events. Do not put it in water for more than 10 hours.Easy to Use: Easy to control with 24-key remote control from 10m away, with 4 dynamic color changing modes (flash/strobe/fade/smoot) and 16 modes different statics.PRACTICAL: The submersible light can be used not only underwater, but also for other occasions such as: wedding, party, stage, Halloween, disco, shopping malls, wardrobe, museums, shops, etc.Box contents: 4 x LED lighting with remote control, 4 x 24-key infrared remote control.Want to have a light that can decorate your life - Party/event illumination (flower arrangements, table settings, ice sculptures, crystal vases, etc.).Holiday Akzent lighting (pool, pond, ice bucket, fountain, waterfall, etc.). - Home lighting (indicator light, night light, novelty). Waterproof IP68: O-ring design for better sealing, to prevent water from draining inward, please make surethat the 2 parts of the lamp are screwed before putting it in the water. 16 different colors: You can press the color buttons to choose individual static colors like white, red and other mixed colors. Multi-use: Party lighting (flower arrangement, table decoration, ice sculpture, crystal vases, swimming pool, pond,Ice bucket, fountain, waterfall, etc. Features: Power: 2W. Rated voltage: 4.5 V. Dimensions: 7 x 2.5 cm. LED source: SMD5050 RGB. Material: environmentally friendly plastic. LED light source: 10pcs LED lamp beads. Lightweight battery: 3 AAA batteries (not included). Infrared remote control: CR2025 button batteries (included). Scope of delivery: 4 x 10 LED submersible light (RGB). 4 x 24 key remote control. Warning: 1. First pull the plug (clockwise) until there is no more water to enter, then you can put it under water. 2. Only for special occasions. After use, please remove it from water. Do not put it under water for more than 10 hours. 3. To avoid corrosion, please remove the batteries after each use.