Product features product diameter: 20 cm product length: 30 cm bulb usage and socket description: e-27 max 60 watts. you can use energy-saving bulbs. bulbs are not included in the price. product information the stones are original crystal stones, not plastic. you can easily remove and install the round accessory at the bottom as you wish. the product body is made of metal material. painted with electrostatic oven paint. the product arrives ready for use. the products are our own production and domestic production. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.