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 Lights Material: ABS Water Resistant: IP68 Grade Single 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: Yes Timer: 2H, 4H, 6H Color 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