AC250V E27 4A Light Bulb Adapter Lampholder Pendant Edison Screw Cap Socket

Specification:
Lamp base: E27
Rated voltage: AC250V
Current rating: 4A
Color: black
Base diameter: 34.5mm
Lamp holder height: 53 mm
Mounting hole spacing: 10 mm
Lamp holder thickness: 2.0 mm
?
Packaging included:
1 * E27 light socket