3-way (2 circuit) push switch (not a rotary) - works with 2 separate sockets or 3-way light bulb. If you have 2 sockets (when installed properly) this switch will operate first light, second light, then both on, then off. This has a 1" nipple extending out, but we also have 3/8". Outside pipe diameter is 3/8" (1/8 IPS). $4.28 each. Shipping is $3.10 plus $.18 for each additional piece.WIRINGFOR 3-WAY KEYLESS SOCKET (SEE PICTURE- SOCKET & CORD NOT INCLUDED IN THIS LISTING) Main wire with plug: -smooth to black on switch -ribbed to silver screw on socket Switch: -red to black screw on socket -blue to gold screw on socket------------------------------------------------------------------------------------------------------------------------------------------WIRING FOR 3-WAY SWITCH WITH SEPARATE SOCKETS (No picture) -Black wire on switch goes to smooth wire from plug. -Red wire on switch (comes on first) goes to black wire (or gold screw on first light)-Blue wire on switch (comes on second) goes to black wire (or gold screw on second- or third socket if you have 3)-Ribbed wire from plug goes to white (or silver screw on all lights)------------------------------------------------------------------------------------------------------------------------------***Some lamp repairs may be more advanced and may require the consultation of licensed electrician.Texas Lamp Mfgs, Inc assumes no liability or responsibility for use.****
