Ceiling Lights by: Rae WESCO VENTED CORD and Small Cone
Everything in Turbosmooth if you wish you can reduce iteration.
Product Links:
1. https://www.coxandcox.co.uk/rae-pendant?refSrc=153213&nosto=nosto-page-product1
3. https://www.coxandcox.co.uk/small-cone-pendant-raw-brass
Good luck