The 4pcs IP68 Pool Light Submersible Bath Tub LED Light is designed for underwater lighting, making it perfect for pools, bath tubs, and other water features With its easy installation, it provides a vibrant and colorful illumination while being completely waterproof creating a captivating underwater ambiance. Made of materials, sturdy and main light body size: Ф92x20mm plastic plate size: 92x4mm Number of LED lights: 10 LEDs + 1 high-power LED magnet: magnet built into the main light Waterproof level : lp68 Charging time: 3-4 hours Glue: strong glue (can be bonded in water) Remote control size:87x40x7.5mm Dynamic mode: 6 kinds of modes Color change: can change color Brightness adjustable: 5 kinds of brightness Adjustment timing settings: 3 hours, 6 hours Remote control: wireless remote control Built-in battery: 2000mAH Remote control battery: 1 xCR2025 (inside the remote control) Maximum remote control distance: 100 inches or 30 meters (in the air) 50 inches or 15 meters (inside the water) Colour:White Material:ABS Package Contents: 4 x Swimming pool lights 1 x Remote control 1 x Glue 4 x Backboard 1 x Charging cable 1 x English manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.