... 4 digits Gasoline/Gas Price Led Signs 1.100-240VAC 2.Dimention: 20~24 inch 3.Wireless controler 4.CE,RoHS [8~24 inch, 700*200mm ... ~1600*600mm] Outdoor Large 4 digits Gasoline/Gas Station Price Led Signs Model Power(W)display size ... for National Highway1) The digit height : 8”, 9.5",10”,12",14”,16”, 18”,20",24”,36”,48”,60”,72” etc ...