Size details: The outer ring diameter of the solar lamp replacement top is 7 cm, the inner ring diameter is 6 cm, and the height is 2 cm; any lantern that fits this size can be used as a light source. Make the lantern more beautiful: By using solar energy, this solar lamp reduces power consumption and saves many wires, making your lantern look more beautiful and allowing you to carry it with confidence. Waterproof design: With a waterproof design, this solar replacement jacket can be used on rainy days. It is also suitable for gardens and lawns that need to be watered; remember not to soak in water for a long time. Automatic switch: The garden solar replacement parts automatically start charging during the day, without manual operation, and automatically turn on at night; when you come home, you will feel the warm light around you. Long working hours: It only takes about 6-8 hours of charging during the day to replace the top of the solar lamp, and about 8 hours of work at night; working for a long time makes your lamp glow all night, allowing you to use it with confidence. Color: as shown Material: plastic + metal Package contents: 4 * Top solar lantern lights Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.