Detailed Product Description We can supply high quality LED time, LED temperature and LED count.Features: 1) Display dimensions (L x H): 780 x 560mm2) The character "8" height is 150mm (200mm, 300mm, 400mm,500mm) can make as customer's request3) Countdown display: "000" to "999"4) Control: wire control 5) Be good for view distance: 10 to 200 meters6) Power supply: AC220 or 110V