Kindly Reminder(important) Due to the large size of A1, item doesn’t stay straight on supports provided with them. We will recommend hanging them on the wall. A1, A2, A3, A4. Creative new design backlit poster light box which easy to replace pictures from side. Ultra-thin poster frame light panel with aluminium frame. Super-clear Semi-tempered glass with alumium frame 50k hours light box. Restaurant or showroom advertising light box with easy installation and picture-replacable design. A1/A2/A3/A4 standard sizes latest design LED board panel light box. Weak electric 12/24V global standard light box. Due to the large size of A1, for safety, desktop stand accessories are not included. In the case of purchasing multiple light boxes. If you need advertising posters, we can print them to you. 12V, 1.5A, 18W. 14V, 0.5A, 6W. 33.46″x23.82″x0.47. 23.62″x17.13″x0.35. 16.81″x12.24″x0.35. 11.99″x8.86″x0.35. 33.11″x23.39″x0.008. 23.39″x16.54″x0.008. 16.54″x11.69″x0.008. 11.69″x8.27″x0.008. The Difference Between Light Box And TV Display Advertisings. 1, A Lot Cheaper Than TV, Only 1/5 Of The TV Cost. Consuming Only 1/20 Of The Electricity, The LED Highlight Never Get Hot Or Burn Even Light Up 24 Hours Non-Stop. 2, A Lot Brighter Than The TV To Catch The Customers’ Eyes In Restaurant, Jewelry Or Clothing Shop, Cinema Hall.. 3-5 Times Advertising Effect Than TV. Super Lighter, Easier To Carry And Install Than TV. Product Real Shot Picture. There are no photos in real product. Hook That Can Move Position.