Come with multicolor super bright 10LED chips. Color control modes: 16 different static modes, 4 dynamic color changing modes for you to create lively happy atmosphere. Come with a remote controller, control the lights color and effect within 30 feet above ground. IP68 waterproof level, waterproof submersible light, can be used underwater. Powered by 3 x AAA batteries (not included), sustain up to 10-12 hours. If hot tub lights stuck in red and can't be controlled by remote, it means the batteries run out, just replace the batteries to solve the problem. It perfectly applies to the wedding, party, stage, halloween, disco, shopping malls, jewelry stores, showrooms, showcase, centerpiece, cabinet, museums, shops, aquarium light fixture, fish tank light ,family bulbs and other occasions. The decorative LED light can be used underwater, you can put it into transparent glass vase and fish tank for amazing colorful light decoration. Nice decoration for home, wedding, party, entertainment place etc. Worthy to buy Specification: Shell Material: PS Plastic Light Source: SMD 5050 RGB LED LED Beads Quantity: 10 Power: 3pcs AAA Batteries for light (Not Included) 1pc CR2032 Battery for remote controller (Not included) Waterproof: Yes Light Size: Approx. 7cm x 2.8cm / 2.8 x 1.1inch ( Dia. x H) Remote Size: Approx. 5.2 x 8.5 x 0.7cm / 2 x 3.3 x 0.3in Package Weight: 78g Package Included: 1 x Submersible LED Light (Not Included Batteries) 1 x Remote Controller (Not Included Battery)