LED Lightbox,Light Box 1. Ultra-thin, Superlight 2. Material: Acryl 3. Thickness: 8mm 4 Lifespan: more than 50000hrs. ... LED Lightbox,Light Box 1. Ultra-thin, Superlight 2. Material: Acryl 3. Thickness: 8mm 4 Lifespan: more than 50000hrs. ... , image sign, shop window, advertising show room and other indoor decorationsMaterialAluminum Alloy profile, LED tube, Screen print or Laser Engraving ...