Fangrui Product Details 1. 15 Leds Rf Remote Control Diving Light Magnetic Waterproof Pool Lamp, Spec: 2 Pcs + 1 Rc 2. Material: Abs 3. Applicable Scenarios: Swimming Pools, Fish Tanks, Vases, Aquariums, Etc. 4. Lamp Bead Model: 5050rgb 5. Lamp Power Supply: 3 X Aa Batteries (not Included) 6. Remote Control Power Supply: Contains 1 Cr2025 Button Battery 7. Color Temperature: 3000k 8. Input Voltage: 4.5v 9. Luminous Efficiency Of Lamps: 7.143 Lmw 10. Light-emitting Angle: 360 Degrees 11. Protection Level: Ip68 12. Remote Control Distance: About 30-50 Meters In The Air, About 2-3 Meters In The Water 13. Function: 16 Kinds Of Light Colors + 3 Kinds Of Light-emitting Modes + Dimming + Timing (2h4h6h) 14. Size: About 8.5x3.5 Cm 15. Features: 16. 16 Colors Can Be Adjusted, Freely Switch Colors According To The Color Of The Button 17. The Remote Control Signal Is Strong, 30-50 Meters In The Air, 3-5 Meters Underwater, 360-degree Control, Can Penetrate Obstacles 18. Built-in Waterproof Ring, Waterproof Grade Ip68, Can Be Used In Water 19. Abs Shell, Wear-resistant And Drop-resistant, Durable 20. The Vacuum Chuck Can Be Attached To A Smooth Surface, And The Magnet Can Be Attached To The Steel Surface