Quote: (Originally Posted by EBT)
So the answer is "2 hours, by a benchmarked, repeatable test, conducted by a proper test house"
IMHO, the answer is... "2 hours under the worse possible conditions".
And that'd be the shortest duration limit since they are not practical test conditions that normally could be repeated in reality.
Someone could adhere to this 2-hour limit, and have a lot (and I mean A LOT) of safety. But, IMHO, it is not correct to interpret it as the upper limit.
Again, just IMHO...
