It goes without saying but you will need to purchase the wiring and bulb sockets in order for this to be of any use but they're pretty readily available and cheap to obtain. I'm not sure if bulb sockets vary based on bulb types but either way, the socket I have is for a standard E27 bulb.
All the print times combined, I think it took roughly 16-17 hours and about 400g of filament with the lamp shade taking the lion's share of time and filament.
Everything was printed at 0.2mm layer height with 10-20% Cubic infill EXCEPT the lampshade which you have to print at 0% infill (it can't be printed in vase mode since there are components at the center of the lamp shade)
The author marked this model as their own original creation.