LED price changer of gas station 1.light sensor 2.PC and remoter control 3.super bright 4.one year warranty LED price changer of gas station LED digital ... distance for remote control;5. Adjusting the brightness automatically by skylight brightness, the display canadjust 16 levels of brightness automatically between evening ... ² and wide viewing angle with 110°;7. Display 0,1,2,3,4,5,6,7,8,9,A,b,c,d,E ...