Install the switch
1 of 3
Photo 1: Slit the cord where you want the switch
Use a small pocketknife to make a 3/4-in. slit at the desired switch location. Do not cut into the individual wire sheathing.
2 of 3
Photo 2: Slice the smooth wire
Cut apart the smooth (non-identified) wire in the center of the split.
3 of 3
Photo 3: Attach the switch
Insert the cord into the wire channel on the switch bottom. Press the switch halves together and tighten the switch screw.
Tired of reaching up under the lampshade to switch on your favorite lamp? Mount an in line switch on the cord. Several sizes of in-line cord switches are available at hardware stores, home centers and lamp specialty stores. Look at the tiny printing on the cord to determine which size switch you need, SPT-1 or SPT-2. In-line cord switches also vary slightly in design. Consult the instruction sheet before installation.
Note: Connect an in-line switch only to a cord with a polarized plug. A polarized plug has one prong wider than the other so you can only insert it one way into an outlet.
Photos 1 and 2 show how to prepare the cord for the new switch. Make sure you cut the non-identified (hot) wire only. It's the one without any indentations or ribbing.
Caution!
Unplug the lamp before you start the repair.