and for the glass did i write it rite? and wat waz i suppose to say for they ups
For the UPS, the thing is that the computer is not 100% efficient.
So, that means that more of the power is used, compared to 700W, from which 80% may be used, to 350 W, from which 80% is to be used.
The 350 has less power wastage. Thus, meaning that more of the power is actually used in comparison. So it is not really completely halved.