The pilots have been doing more than that, including flight delays for other purposes, calling in sick, etc. And I'd bet that light bulb was out before they pushed away from the gate.
I bet it was too. But that doesn't mean they can't have it fixed prior to a flight. This is what happens with over regulation. The FAA is a joke and the pilots are using to their advantage against the company. I know am sure their are several members of this board who work for the FAA or on FAA contracts, but they should privatize the whole organization.
Why is it wrong for an employee to use the benefits agreed upon which they might end up losing in the battle anyways?