The underwater light adopts the latest technology and multiple waterproofs. Sealing: IP67. 12V low voltage. The power supply is safe and reliable. Due to strict regulations on underwater lamp voltage. A transformer must be used to connect the circuit. The lamp The housing is made of high quality aerospace aluminum to ensure good heat dissipation and high waterproof performance. Using high definition optical lens. 180 degree light. High transmittance. LED outdoor floodlights provide uniform and bright illumination over a large area. With RF remote control. The whole product is submersible and under water. Uses LED chips as the light source. Energy saving. Environmental Protection. Low pressure. Easy control. Long life expectancy. No ultraviolet rays. 24 Key Etc. RF Remote Control 16 colors and multiple lighting effects Can be changed by controller. It will work within 10 meters. Smooth/flash/fade/on/off. Waterproof design. Ideal even for outdoor lights. It is perfect for swimming