... LED Light Frame CE,RoHS Item Name: 21.12W A1 Double Side Magnetic Suction Crystal LED Light Box,Crystal LED Picture ... Application: Supermarket, Bar, Hotel, Exhibition Hall, Advertising Display, Hospital, Bank, Chain Store, Restaurant, Airport, Subway, Dock, Elevator, Hotel, Bus Stop, Cafe ... please kindly contact us for more specifications. 21.12W A1 Double Side Magnetic Suction Crystal LED Light Box