... :large format 3.Use for:advertsing LED Light Box with Good Quality and Long Lifecan be custemized, so it is fashionable and ... with the brightness of 2,000nits, Low consumption,dazzling even in day (3)..Dynamic effect: Can adjust settle time from 1 ... designing and receiving deposit. 4.ApplicationAdvertising light box is popular in super market, business hall, hotel, dinning room, subway station, tunnel ...