shit, now im getting paranoid. ive always been quite economical with the electric, the only things i have running full time are the fridge freezer, an alarm clock and my stereo on standby. i use my computer most days [when its on its on for at least 8 hours] and i usually only have one light going at a time. in theory, if someone were to set up a cfl lit growroom utilising 450w should they expect trouble or should they expect a rozzer powered jackboot through the door?