Product featuresproduct diameter: 20 cmproduct length: 90 cmbulb usage and socket description: e-27 max 60 watts. you can use energy-saving bulbs. (lamps are not included in the price.) product informationthe product body is made of metal material. it is painted with electrostatic oven paint. the product arrives ready for use. our delivery time is 1-3 business days. your orders are usually shipped on the same day. the products are our own production and are 100% domestic production. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.