John, no I took voltage before it ever got to the ballast and even with the ballast not hooked up. I went to another fixture that didn't have the emergency ballast in it, and got 90 volts. I pulled up the wiring diagram on dual-lite, and it don't show 2 hot feeds feeding the ballast, but it says there may be other diagrams. On the cover of the fixture, it says "Caution, this fixture is fed from 2 power sources". So now I'm a little confused. I put in 2 calls to Dual-lite, but haven't got a response yet. On the 90 volts problem, I even checked my meter again to make sure it wasn't messed up. I took a reading on an outlet nearby and found 120 volts, so I know my meters ok. Thanks for the reply anyway. Hopefully Dual-lite will call me today. Steve...