The black Threaded E27 Lampholder with Push Wire Terminals comes in 2 parts.
There are no screw terminals for the wires on this lampholder so your wires must have either a ferrule or be soldered so they can be pushed into the terminals.
Please note that once the wires are pushed in they are not intended to be taken out again.
Comes with 2 additional shade rings to secure a shade into position.
Lamp Cap: ES | E27 | Edison Screw
Max Diameter For Shade: 43mm
Min Diameter For Shade: 40mm
Entry Thread: 10mm
Max Wattage: 60w