Both headlamps blew at the same time ?

Ok, so voltage in and out of ignition switch are good. Ignition side of ballast matches the wire coming from ignition switch at 6.5v w/ key in run. The other side of ballast is only reading 10.6v, shouldn't that be close to battery voltage? Also found a semi burnt wire in my headlamp switch connector, the green wire that feeds the dimmer switch. I did check voltage drop with headlamp switch disconnected and it was still 1.4v.