Feature:1. Battery Powered LED Light: Equipped with 13pcs ultra bright energy saving LED beads, powered by 3 AA batteries, providing 3 times the brightness of other 10LED pool lights, lasting up to 40 hours. Stronger and longer battery life.2. With Magnets and Suction Cups: 4 magnets with stronger suction and no rusting, together with 20 suction cups for enhanced stability. Outperforms products with only 2 PVC suction cups and magnets.3. Wireless Remote Control: Control range up to 30 meters in the air and 1 meter underwater. Easily set automatic on time (2/4/6 hour timer options) and control multiple lights with one remote without pointing at them.4. IP68 Water Resistant: Features a complete water resistant and leak proof design, suitable for indoor and outdoor environments such as swimming pools, hot tubs, ponds, fountains, and gardens. Enhances safety and durability.5. Versatile Lighting Options: Adjustable brightness, 3 color changing modes (flash, fade, smooth), and 16 steady colors (white, red, green, blue, yellow, purple, etc.) for customized lighting effects. Ideal for various occasions.Specification:Item Type: Pool LightsMaterial: ABSWater Resistant: IP68 GradeSingle Submersible Light Battery: 3 x A A Batteries (Shipped Without Batteries)Single Remote Control Battery: 1 x 500mAH CR2025 Battery (Shipped with Built in Battery)RF Remote Control Range: 1M/3.3FT (underwater), 30M/100FT (in Air)Adjustable Brightness: YesTimer: 2H, 4H, 6HColor Change Mode: 3 Kinds (Flash, Fade, Smooth)Steady Color: 16 Kinds (White, Red, Green, Blue, Yellow, Purple, Etc.).Package List:4 x Submersible Lights2 x Remote Control1 x Instruction Manual20 x Suction Cup