To replace a lamp socket follow these steps.
													
																	Fix 3 way lamp socket switch. 
								
	
		
	
																	Takes about five minutes. 
																	Often a faulty lamp switch is caused by the wires coming loose and does not need to be replaced. 
																	Squeeze the shell at. 
																	If you can tighten the screws with a small phillips head replace the metal bulb holder and bulb plug the lamp in and test it. 
															
													
								
	
		
	
																	It s not an electronics thing it s straight up electrics. 
																	If you have a 3 way bulb that works as it should in a good 3 way socket and only one of the two elements works in a different socket the problem is with the socket. 
																	The 3 terminal has a second circuit that is part of the rotation. 
																	3 way socket should be used with a 3 way bulb that has 2 separate filaments inside. 
															
													
								
	
		
	
																	Slip a small flat head screwdriver in between the bottom of the lamp socket and the base and gently pry the socket. 
																	They re inexpensive 3 5 or so and the replacement process requires nothing fancier than a screwdriver. 
																	Pull the socket. 
																	Most sockets have the word press stamped in two places on the shell. 
															
													
								
	
		
	
																	Remove the lampshade the shade mounting rod and the. 
																	Terminal 1 terminal 2 both 3 and off. 
																	Before moving on to work on the socket note which part of the good 3 way bulb is working. 
																	You can buy a three way lamp socket and replace the broken one in your lamp. 
															
													
								
	
		
	
																	Purchase a new socket switch from a hardware store. 
																	How to repair a three way switch on a lamp 1. 
																	Snap off the socket shell from the socket shell cap. 
																	3 way lamp socket replacement jackyled e26 e27 medium screw base socket with turn knob switch ul listed for floor light and table lamp diy lighting 2 pack 4 5 out of 5 stars 42 7 99 7. 
															
													
								
	
		
	
																	Your new switch can be whatever type you prefer regardless of the existing switch. 
																	For instance if your lamp has a pull chain but you want to install a 3 way turn knob all you have to do is buy a 3 way turn switch and a light bulb with 2 brightness levels. 
																	Reach in and see if you can wiggle either of the wires. 
																	Remove the shade bulb and harp the wired shape that holds the shade. 
															
													
								
	
		
	
																	Disconnect the lamp s power cord from the electrical outlet.