The Cool Lights Inline switch is a rare gem that gives you most of what you need to put an inline switch on any light. We started carrying this because they are hard to find. Just cut the power cord in half on the fixture you want to install the switch on, install crimp, push on connections on all the wires (we do not recommend soldering directly to switch contacts as they can only take a certain amount of soldering heat before the switch becomes defective or at least has its life shortened) and install inside the easily opened DPDT (double pole, double throw) switch which is rated at 250VAC 15 amps / 125VAC 20 amps. Couldn't be simpler. Includes high impact plastic housing, DPDT rocker switch and 4 screws/nuts to hold the two halves of the housing in place. Even though this is a DPDT switch, you will wire as a DPST for this application. Crimp connectors not included.