Feature: 1. LED swimming pool light, with 10pcs high‑quality LED lamp chips, long battery life, good decorative effect. 2. 16 different static color modes and 4 dynamic color changing modes (flash, strobe, fade in and fade out, smooth). 3. Special water sealing structure, with silicone waterproof ring, IP68 waterproof design, good sealing performance. 4. Suitable for swimming pools, parties, indoor and outdoor, event lighting, home lighting and other occasion. 5. Equipped with a 24‑key remote control, you can easily control the pool lights for color and mode switching. Specification: Item Type: Pool Lamp Material: ABS Weight: Approx. 429g / 15.1oz Product Size: Approx. 7x7x3cm / 2.8x2.8x1.2in Voltage: 4.5V Power: 0.16W Light Source: RBG Brightness: 100LM LED Life: 50000h Number of Lamp Chips: 10Pcs Lamp Chip Model: 50x50SMD Waterproof Rating: IP68 Product Power Supply Mode: 3 x AAA Battery (Battery Not Included) Remote Control Distance: <8m / 26.2ft Remote Control Battery: Built-in a CR2025 button lithium battery with a capacity of 150mAh Commodity Use: Swimming pool, fish tank, fountain, pool lighting decoration, party, dinner ambient manufacturing, etc.. Package List: 4 x Pool Lamp (Battery Not Included)2 x Remote Control1 x Manual Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. 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.3. After the product is installed with the battery (not included), the upper and lower thread need to be tightened to achieve the waterproof effect.4. The gasket at the bottom of the remote control needs to be pulled out for the first use.5. If the battery is dead, please replace it in time.