lamp holder with E14 socket built on lamp kit 001 bambulab base.
lamp holder easily available on Amazon. Link belove.
I provided 2 sets of fixing holes.
use the one best suited to you.
Other necessary accessories:
cable with socket and switch
2 self-tapping screws
LED bulb with E14 socket
https://www.amazon.it/dp/B0746G2KQZ/?coliid=I1ZKOQR7BTZTF7&colid=1CUX6MTJDINMQ&psc=1&ref_=list_c_wl_lv_ov_lig_dp_it