... 200 watts’ worth of directed radio waves, not quite enough electricity to light three 75-watt light bulbs.
Uh, yeah. 200 watts IS almost 225 watts.
But why didn't he just say it was enough to light two 100 watt bulbs?
Catapultam habeo. Nisi pecuniam omnem mihi dabis, ad caput tuum saxum immane mittam.