What Is a Bulb Socket?

Screw-type bulbs are the most common type of light bulbs. The feature is that the threaded metal is one of the electrodes. This requires that the electrode on the socket that is in contact with the thread should be connected to the neutral line, and the electrode connected to the dot in the middle of the bulb should be connected to the live line. Otherwise, people will get an electric shock when they accidentally touch the exposed metal. Because of this symmetrical manner, the light bulb can be fitted with a socket using threads.

Screw bulb

discuss

Screw-type bulbs are the most common type of light bulbs. The feature is that the threaded metal is one of the electrodes. This requires that the electrode on the socket that is in contact with the thread should be connected to the neutral line, and the electrode connected to the dot in the middle of the bulb should be connected to the live line. Otherwise, people will get an electric shock when they accidentally touch the exposed metal. Because of this symmetrical manner, the light bulb can be fitted with a socket using threads.

Chinese name

Screw bulb

Features

Threaded metal is one of these electrodes

Use

Broader and more

Advantages

Can be firmly fixed on the socket

The advantage of the screwed bulb is that it can be firmly fixed to the socket, after all, it is a screw connection. The precision requirements for the processing of bulbs and sockets are lower than those of the bayonet. The disadvantage is that the two wires on the socket must be connected as required during installation. ........

The bayonet bulb is compared with the screw socket. Screw-in bulbs are used more widely and more.