E27 brass bulb holder dimension:
Height 110 mm
E27 version is an earthed system that requires 3 core flex and needs to be wired with earth for use a a ceiling pendant light fitting.
Antiqued Bronze 2.25 inch Cast Gallery brass bulb holder, ceramic terminal insert. Cord Grip mechanism insures that cable can not be pulled out of the fitting. Earthed system means fitting can be connected to metal components like a shade ring or wire. Complete with 57mm (2.1/4”) cast brass bronze plated 3 screw gallery connection. Solid brass E27 or E26 lamp holder is completely enclosed inside the decorative gallery shell.