My toaster oven

So you're looking into the inside of my heat lamp powered thermoforming oven. It's made from a few two inch thick 4' x 8' sheets of foil backed insulation foam and a total of ten 250 Watt heat lamps......... takes 6 minutes to heat the foam until it can bend easily.......7 minutes and it puffs up into very expensive landfill fodder.....When this oven is on, I have to turn up the radio to drown out the jet engine like sound of my electric meter.