2 ms·> They probably wanted to say 1.2 Watt-hours per hour. I.e. 1.2 Watts :-)by pygy_ 15y ago> They probably wanted to say 1.2 Watt-hours per hour. I.e. 1.2 Watts :-)tiptronic 15y agoNot here: the plural form of 'Watt' is 'Watt' ;-)