Mine looks just like hellhound's, NAPA switch and rubber boot, in my pics, ~$12.

By the way, those 29 dollar ricer lights I put on didnt hold up too well. They cracked within a week ( I think from the hot halogen light hitting cold snowbanks all the time). The right one shattered today after hitting a branch. But at least I have all the wiring there now if I ever get a set of good ones.
I'd say they'd be fine for a sport quad though, as long as they are not in a completely vulnerable place.