outdoor full color taxi top led display respect contract Short delivery time 2 years warranty CE, ROSH,CCC TAXI TOP LED SIGN1.Hot eye ... EPE foam20G.W.(kg):40KGViewing21White Balance Brightness(cdm)≥360022Display Color grade256 grade, ≥16.7 M colors23View AngleHorizontal 140°; ... 100,00041Out of controlled dot≤1/10,00042Whole Display FlatnessLess than 1mm Juncture43Maintenance waymiddle, displace module