[Broad Compatibility & Easy Replacement] Compatible with most outdoor hanging lanterns on the market. This solar replacement top is the ideal repair part for solar garden lanterns, courtyard art lights, and pathway lights. Simply swap out the old top to quickly restore your favorite outdoor lighting without buying a whole new lantern. [High Efficiency & Long Lasting] Powered by an upgraded polysilicon solar panel, it offers excellent energy conversion. Simply place it under direct sunlight for 6-8 hours during the day, and it will automatically turn on at dusk, providing continuous illumination for 8-10 hours. (Note: Please ensure the switch on the back is turned to the "ON" position before charging.) [High Efficiency & Long Lasting] Powered by an upgraded polysilicon solar panel, it offers excellent energy conversion. Simply place it under direct sunlight for 6-8 hours during the day, and it will automatically turn on at dusk, providing continuous illumination for 8-10 hours. (Note: Please ensure the switch on the back is turned to the "ON" position before charging.) [Eco-Friendly & Safe to Use] Equipped with a built-in 600mAh/1.2V Ni-MH AA battery, this top is 100% solar-powered and highly energy-efficient. The low-voltage design ensures that the LED bulb will not overheat even after hours of use, guaranteeing a safe, hazard-free environment for your family and pets. [Soft Illumination & Eye Protection] Designed with a premium 7-lumen LED bulb, it emits a soft, comfortable glow with no flicker and no harsh glare. Enjoy a long-lasting bulb life and a warm, inviting ambiance that perfectly enhances your outdoor evening experience.