... led display for taxi top advertising respect contract Short delivery time 2 years warranty CE, ROSH,CCC TAXI TOP LED ... H6411Cabinet quantity(pc)112Cabinet materialAluminum cabinet13Cabinet colorblack, silvery, custom-made14Cabinet weight(kg/pc)25-28KG15power consumption(w) ... ,00041Out of controlled dot≤1/10,00042Whole Display FlatnessLess than 1mm Juncture43Maintenance waymiddle, displace module