Professional Custom Lamp Holder Accessories Manufacturer

B22 lamp holders, diameter 22MM lamp with two bumps card shoots for the card into the B22 lamps interface. Is the most common kind of lamp interface.

 B22 lamp: the lamp a lamp is connected to the end of the lamp cord, interface for installing the lamp, fixed the lights in parts of the lamp so that the lamp power supply connected to the lampholder. Electric light the lamp holder naming method. Related Symbol Meaning: B bayonet lamp cap, B behind the digital representation of the diameter of the housing, such as: B22D/25 × 26 - means with two contact pieces, a bayonet lamp holders of a diameter of approximately 22mm; total length of about 25mm, skirts diameter of about 26mm.