4 ms·The lack of UL approval is a concern. This thing draws over 500 watts and runs hot.by Animats 9mo agoThe lack of UL approval is a concern. This thing draws over 500 watts and runs hot.wnissen 9mo agoIs it really not UL approved? Hard to call it a premium product in that case.numpad0 9mo agoI wouldn't know but the exploded view do look a little sus even from a printing hobbyist's perspective