Solar camping lamp battery model Dimensions:7 x 7 x 12 Lighting time:more than 6hours Please read the following regulations Return/refund policy the buyer shall shoulder the shipment fee for returns/replacements(Because we will try before shipment, but the Item may be damaged due to logistics problems, which is not within our scope of responsibility, so the customers communicate with the logistics themselves) return should be made 24 hours once received the item. please give us opportunity to resolved any problems. Notes: Feel free to ask before placing order to avoid cancellation and for the stocks availability. please be noted that we are not liable for any delayed deliveries nevertheless will help you track your orders.