Big Poster Company offers you a wide selection of quality display lightboxes to offer you the best options for your illuminated sign and display needs. Lightboxes are available in edge-lit or backlit, made from acrylic or aluminium, designed for either indoor or outdoor use, ultra slim or Flex face, and can be side or front loading. Our lightboxes and ultra slim illuminated poster frames are available in standard poster sizes A3, A2, A1 and A0 from stock for next day delivery. Alternatively, you may prefer to have your lightbox made to measure. Illuminated signs and some lightbox styles are available for a bespoke service, please call for details.