Industrial lamp 3D model purchase (Polygon mesh 3D model) is available on CGTrader for $7. Original author: bastion222. Specs: 95783 polys, 106561 verts.
STL (Stereolithography, filesize: 6.3 MB), OBJ (OBJ, filesize: 6.68 MB), BLEND (Blender, filesize: 2.43 MB)