High quality store for you! If you are not satisfied with the product, please first and do not leave negative feedback. Thank you and have a nice day. - Product Name: Solar Simulation Stone Lamp - Solar Panel: Polycrystalline Silicon Solar Panel - Product Material: Plastic/Resin - Light Source Type: SMD 2LED Lamp Beads - Battery Type: Ni-MH 600MAH Battery - Product Size: 20 x 17 x 13CM - Light Color: White Light / Warm Light - Net Weight: 734g - Lighting Time: Approximately 8 hours when fully charged - Charging Time: 6-8 hours under direct sunlight - Waterproof Rating: IP65 - Control Method: Intelligent Light Control with Main Switch Note: Product size is manually measured, slight variations (1-3cm) may occur. Color may differ slightly due to monitor display settings. Actual product takes precedence. Shop Tips: 1. Manual measurement allows 1-3cm error. 2. Color difference may occur due to screen resolution. 3. Please if you have any issues upon receiving the item. Do not leave negative feedback without communication. All data is manually measured. Allow 1-3cm variance. Color may vary due to lighting and display differences. Actual product received shall prevail.