Name:Extremethin light box - Double side type Characteristics: 1) Double-side display. 2) Even luminescence, soft light 3) Aluminum frame, simple and elegant appearance 4) Extreme thin: 4cm 5) Low power consumption: 60% less than traditional light box 6) Easy to assemble and maintain. 7) Low heat generation: light panel doesnt generate heat by itself, that avoidsthe heating to the AD print and the rapid aging of the AD print. 8) Long longevity of Lighting tubes: up to 12000 hours. Specification:600X300mm Use:business center, supermarket, bank, chain operation store, restaurant, airport, station, underground, ferry dock, autobus platform, wedding photo, big exhibition project