Tap Light LED Auto-Off Hack

Step 3 Installing the new momentary switch.

I had quite a few of the 12MM square momentary switches on-hand that I had gotten from SparkFun.com some time ago. These worked perfectly for this project, you can find them here. For my switch I just needed to solder the two red wires that were connected to the old switch to one side of my new switch. I then filled the plastic housing just above the top with hot glue and positioned my new switch on top. After the glue has cooled this switch won't go anywhere!