Waterproof without limitation: IP68 waterproof rating allows complete submersion in water without damage, extending bulb life and saving you money. Automated lighting: No switches or battery replacements needed. The lights automatically turn on at night and off during the day, powered by solar panels that convert sunlight into electricity for an energyefficient, worry illumination solution for your pool. material: Built with UVresistant PCABS and a thickened ABS exterior, these solar pool lights are designed to withstand years of use. The waterproof construction helps prevent damage, providing longlasting performance. Durable pool lighting: After a full charge, the lights can operate for 3–5 nights. They charge automatically during the day with only about 6 hours of sunlight, so you don't need to worry about replacing batteries. Use scenarios Submerged pool illumination: Create a calm, glowing underwater ambiance for evening swimming and pool gatherings. Pool edge and steps lighting: Enhance safety and visibility along stairs, edges, and borders around the pool deck. Water feature accent lighting: Highlight fountains, waterfalls, or other inpool features to add visual appeal at night. Key attributes Function: automatic solarpowered pool lighting with on/off based on day/night cycles; no manual operation required. Compatibility: suitable for inpool submersion and poolside use; does not require battery replacements. Material: UVresistant PCABS with a thickened ABS exterior for durability. Performance: 6 hours of sunlight provides 3–5 nights of operation on a full charge; IP68 waterproof rating ensures reliable underwater use.