LED Fabric Light Box Fabric Light Boxes are made by Aluminum Extrusion Sections combined together and the fabric is UV Printed and stitched with a silicone edge. This edge is fitted into the aluminum section to give the print a frameless look. Silicone Edge Graphics / SEG is the other name for fabric light box. We are one of the leading manufacturers of Fabric Light Box / SEG in Delhi. Contact us for more information.