1) Digit Height: 16 2) Display Format:8888 3) Color: Red 4)CE,UL,ROHS ... for SpeedwayPetrol Station for National Highway1) The digit height is 16" (Other digit height 8”, 9.5",10”,12",14 ... ”,18”,20",24”,36”,48”,60”,72” etc. are available.)2) Digit Format: 8.889 (Other format ... Other colors red, yellow, blue, white are available).5) Character display: "0 to 9, space, dot"6) Control: by remote ...