Product specifications product diameter : 17 cm product length : 70 cm bulb usage and lamp holder description: e-27 max 60 watts. you can use energy saving bulbs. bulbs are not included in the price. product information product wires are made of metal material. it is painted with electrostatic oven paint. the product reaches you ready to use. our delivery time is 1-3 business days. your orders are usually shipped the same day. the products are our own production and are 100% domestic production. more than 100 stocks are offered to be sold at the campaign price. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.