1)Mirror Light box,advertising light-box 2)Size:644*891mm 3)Widely using for hotel, metro, train, bus station, show room, pub 1. Size: 644x891(mm)2. Unfoldable frame, easy to change picture3. Even luminescence, soft light4. Silver-gray aluminum frame,various color are available. Simple and elegant appearance.5. Low power consumption: 60% less than traditional light box6. Easy to assemble and ...