General description These USB rechargeable LED submersible lights are perfect for a variety of applications, including aquariums, spas, jacuzzis, and decorative lighting for parties. With a unique WRGB chip and enhanced features, these lights offer vibrant colors and dynamic modes to create the perfect ambiance. Technical specifications Waterproof rating: IP68 Control range: 80 to 100 feet Maximum submersion depth: 20 meters Brightness levels: 10 levels Dynamic modes: 5 Static colors: 7 Timer settings: 0.5H, 1H, 2H, 3H Compatibility and accessories Includes: 2 LED submersible lights 2 remote controls 1 user manual 8 suction cups USB cable for charging Installation Ensure both sealing rings are properly inserted into the grooves. Screw the cap on correctly and firmly before submerging the lights. Can be attached to iron surfaces, smooth surfaces, or hung on a wall nail. Usage Ideal for use in aquariums, spas, jacuzzis, and as decorative lighting. Recommended to use in less than 2 feet