UK Bayonet Cap bulb holder suitable for use in standing lamps or ceiling pendants.
Made from stong thermoset white material. Earth not needed
Easy push fit locking screwless terminals with snap on locking top cap.
10mm threaded entry fitted with a metal cord grip for use with pendants and table lamps etc.
Bayonet bases or caps are often abbreviated to BC, often with a number after. The number refers to the diameter of the base (e.g., BC22 is a 22 mm diameter bayonet cap lamp). BC15, a 15 mm base, can also be referred to as SBC standing for small bayonet cap. The lower-case letter s or d specifies whether the bulb has single or double contacts.