Product Name: Extremely Thin Light Boxes (Promotion Stands)Place of Origin: ChinaFeatures: 1) Even luminescence, soft light 2) Silver-gray aluminum frame, simple and elegant appearance 3) Extremely thin: 3cm 4) Low power consumption: 60% less than traditional light box 5) Easy to assemble and maintain 6) Low heat generation: light panel doesn\'\'t generate heat by itself avoiding heating to the AD print and the rapid aging of the AD print 7) Long longevity of lighting tubes: up to 12,000 hours 8) Applications: business centers, supermarkets, banks, chain stores, restaurants, snack halls, airports, stations, undergrounds, ferry docks, autobus platforms, trains, elevators, upholstery, wedding photos, big exhibition projects and mobile exhibition and display 9) Sample dimensions (mm): 37.5 x 29 x 3cm (frame), A4 (photograph) 10) Uses guide light panel technology widely applied in LCD monitors 11) Excellent AD equipment for your products Outer packing: Carton