Bulb: e27 1x60 watt. product material: metal / crystal / fabric. bulbs are not included in the price. you can easily use the product in all living spaces. all materials used in our products are made of 1st class material. they are under warranty for 24 months. spare parts against damages that may occur during transportation parts are supplied.en:35cm length:150cm installation video: https://www.youtube.com/watch?v=loicscbcl7o&t=207smore than 10 stocks are available for sale at the campaign price. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.