If you notice your lamp’s cords and plug are intact, or your lamp’s lighting bulb is proper functioning, then your lamp’s lighting socket may need to be replaced.
This guide is about substituting the screw terminal of floor lamp, providing that the lamp socket is bad when normally trying to test the socket for power with a $5 circuit tester that lights off.
Conclusion
To reassemble your device, follow these instructions in reverse order.
Replacing the screw terminal of the floor lamp is relatively easy, but be cautious to deal with the step of the substitution of the light socket.