Originally Posted by happycheapskate
I am using a lamp switch right now, just glued to the dax u-mount, wired to the white wire and grounded under a bolt. It works well, but sometimes I forget if it's on or off and have to pull the cord a few times. haha.
A handlebar KS can help you a lot if you get pulled over though, no need to reach anywhere.
I used a computer power cord and cut off the ends. It was long enough to reach my handlebars where I got the switch tie-wrapped. It works though.