The interior of the fitting is made of porcelain.
| Material: | metal with brass finish |
| Colour: | brass |
| Height of fitting (cm): | 5.8 (2.3 inch) |
| Outer Diameter (cm): | 4.0 (1.6 inch) |
| Fitting: | E27 fitting (large size socket) |
Metal E-27 lamp socket (a large fitting) with a copper-coloured coating.
The fitting has a smooth surface exterior.
At the top is a small opening with internal M10 thread (1.0 cm / 0.4 inch).
The inside is made of porcelain.
