its not a aluminum baking pan. its two plastic storage containers, cut up with some extra plastic in the corners i heated it over the oven to make it bend outwards like a reflector. i lined it with aluminum tape its pretty tuff stuff then i wraped the out side with duct tape. i glued the second smaller container to the top and drilled the holes for the light sockets i got at the hardware store for 2 buck. they snap rite in nice and tight, hung ity with some hardware. it was cheap and it is real sturdy,and pretty bright.