· the product works with 3 pcs 1.5v pen batteries. it can be used as decorative. · switching the light of the lamp on and off is controlled by a rope. · the product comes ready. all you have to do is to assemble the product in the area you want and attach the stones. · the stones used in the product are plastic, acrylic, etc. definitely not. glass called plaque stone is used. the size of the product is 24 cm wide and 30 cm long. · since the product is used decoratively in places where there is no electrical cable and works with three batteries, it should not be expected to be very bright. but it gives a very nice presentation visually. · batteries not included. you can use it for a long time with alkaline batteries. in addition, it is not very difficult to insert and remove the batteries when they run out. · the product is exactly the same as in the picture. design and visuals are completely owned by our own store. please inquire about stock from our store before purchasing. if you have a question about the product before or after the sale, you can ask it to our store during working hours. we try to help as much as we can outside of working hours. we pack the orders in the best way we can and send them to all over turkey by cargo. however, if the order is damaged during shipping, the missing/broken parts are covered by our store. there is less than 5 stocks to be sold at the campaign price. Create a party-ready atmosphere with this colorful LED lighting. Easy to install and perfect for events or home decoration.