Semi transparent polycarbonate PC vacuum forming light box A light box made of polycarbonate material with semi transparent characteristics, which can allow the light inside the light box to pass through and emit a soft light. This lightbox is made through vacuum forming technology and can be customized in different shapes and sizes according to customer needs. Due to the excellent weather resistance and heat resistance of polycarbonate materials, this lightbox has a long service life and good durability To be cused for vacuum forming light box,our semi transparent polycarbonate has various colors for your choice.