Feature: 1. Powerful, 12‑key remote control, RGB lighting effects, 7 static colors, 3 dynamic effects, through the remote control, you can control multiple pool lights at the same time, choose any light color you like, making your pool more colorful . 2. Safe and reliable, AC12V safe working voltage, avoid the risk of electric shock, and use it with confidence (12V transformer is required for installation, not included). Easy to install, equipped with standard swimming pool light accessories and instructions, simple operation and easy replacement. 3. Uniform light emission, usingpcs 468 high‑quality 2835 SMD lamp chips, low light decay, high brightness, 120 degree light emission, wide irradiation range and long service life. 4. The lamp body is made of high‑quality PC+ABS+ resin material, super high craftsmanship. The inside of the lamp body is filled with highly difficult and fully enclosed resin, which is water‑proof, moisture‑resistant and corrosion‑resistant. It is still suitable for beach baths. With the addition of IP68 super high waterproof grade and technology, it is not afraid of water leakage. ,safe to use. 5. Widely used in courtyard swimming pools, underwater lighting decoration, landscape lighting, garden lighting, garden engineering design, public fountain squares, public or private swimming pools and other fields. Specification: Item Type: Swimming Pool Light Material: ABS+PC+ResinDiameter: Approx. 26.2cm/10.3in Height: Approximately. 4.3cm/1.7in Line Length: Approx. 180cm/70.9in Process: The inside of the lamp body is filled with highly difficult and fully enclosed resin, which is water-proof Battery For Remote Control: 1pc 23A 12V alkaline battery (Not included) Voltage; AC12V Power: 35WLight Color: RGBW Lamp Chips: 2835 SMD lamp chips Number of Lamp Beads: 468pcs LED Luminous Flux: 3500LM Light Angle: 120 degrees LED Life: 50000h Waterproof Rating: IP68Weight: Approx. 1224g/2.7lbs How to Use: 1. Drill 5 holes (four screw holes and one wire hole) on the wall of the swimming pool. Use 4 long screws and 4 expansion screw tubes to install the fixing bracket on the wall of the swimming pool. 2. Pass the 180CM power cord through the wire hole on the wall to facilitate subsequent connection to the power supply 3. Use short screws to fix the lamp on the bracket through the screw holes on the surface of the product (the area around the fixing bracket must be flat and flush with the surface of the fixing bracket, which ensures that there is no gap between the lamp and the wall. Clearance fit. 4. Disconnect the total current, ensure that the surface is installed in place, connect the power cord to the AC12V transformer output line, and connect the other end of the transformer to the output power supply 5. Put in one 23A 12V alkaline battery in the remote control (not included) 5. Turn on the power, turn on the lights, and complete the installation 6. Pull out the receiving antenna of the remote control to control the light switch, color and mode.. Package List: 1 x Lamp1 x Light Fixture1 x Remote Control1 x Remote Control Manual 1 x Remote Control Cover1 x Lamp Manual 4 x Long Screw1 x Short Screw4 x Screw Expansion Tube Note: 1. A 12V transformer is required for installation, not included in this package.2. Please allow 0‑2 cm error due to manual measurement. Thanks for your understanding.3. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.