Size details: The outer ring diameter of the replacement top for the solar lamp is 7 cm / 2.76 inches, the inner ring diameter is 6 cm / 2.36 inches, and the height is 2 cm / 0.8 inches; any lantern that fits this size can be used with this replacement. Enhances appearance: Designed to fit solar-powered lamps, this replacement top helps reduce energy usage and eliminates the need for wiring, improving the look of your lantern for a more elegant finish. Waterproof design: This outdoor solar light features good waterproof performance, making it suitable for use in rainy conditions and in areas such as gardens and lawns that may be exposed to water. Automatic operation: The solar replacement part automatically charges during daylight hours without manual intervention and turns on at night, providing illumination when needed. Long runtime: With approximately 6-8 hours of sunlight charging, the replacement provides up to 8 hours of lighting at night, offering reliable performance. Color: As shown. Material: Plastic + Metal. Package contents: 5 x Solar lantern replacement tops. Note: The package includes only the items listed. Other products are not included. Lighting conditions and display settings may cause slight variations in color between the image and the actual item. Measurement tolerance: +/- 1-3 cm.