Originally Posted by
wahoonc
All lights I have dealt with come with a pigtail and/or slip connector. Then you run a two strand wire down to the dyno hub plug. I use wire from old electronics chargers, it is already color coded and FREE!

On a couple of bikes I added water resistant quick disconnects up near the light.
I guess that makes this something to look into. Although I might try it on my summer bike this year, since I'll either have to buy more batteries or a dyno hub.