This lampshade was designed with Fusion360 and Meshmixer. The one in the pictures was printed with an SLS printer but it should be possible to print with FDM as well. You can buy the base the holds the bulb here: https://www.amazon.com/gp/product/B077BKBNJR/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1