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. Enhance your lantern: This solar-powered replacement top helps reduce energy consumption and eliminates the need for excess wiring, improving the appearance of your lantern for a cleaner, more elegant look. Waterproof design: Featuring a waterproof construction, this solar replacement top can be used in wet conditions; however, prolonged submersion in water is not recommended. Ideal for outdoor use in gardens, lawns, and other areas exposed to moisture. Automatic operation: The solar replacement top automatically charges during daylight hours and turns on at night without manual intervention, providing consistent illumination. Long working hours: With 6-8 hours of sunlight, the replacement top can provide up to 8 hours of light output at night, offering reliable performance. Color: As shown in picture. Material: Plastic and metal. Package Contents: 4 x Solar lantern replacement tops. Note: The package includes only the items listed. Other accessories are not included. Due to lighting effects and differences in display screens, the actual color of the item may vary slightly from the image. Measurement tolerance: +/- 1-3 cm.