Slim Light Box Light Source: LED Tube Frame: Aluminum Alloy Life Span: ... Hours Energy Saving LED Light BoxBrandShihaoProductLED Light BoxModelLLB 017ApplicationLED light box is popular in super market, business hall, hotel, dinning ... other indoor decorationsMaterialAluminum Alloy profile, LED tube, Laser Engraving LGP, Acrylic Panel, Diffusion Film, Reflex FilmThickness9.5mm ~ 45mmLight SourceLED Tube ...