This is the modeling of the luminaire for 3D printing, conceived in 2 parts, a screen and an upper shaft, joined by a pressure fit at three points.
The cable of the CFL or LET bulb lighting system passes through the axis.
The printing material will be thermoplastic filament or ABS resin.
The model can vary its size based on its base diameter, which can be a standard of 240, 300, 400, and 600mm, or any dimension that is required.
The upper axis maintains its dimension.