... wavelengthnm470Working voltageWatts110/220VMTBFHours10000Life-spanHours100000Computer systemWIN98, WINXP, WIN2000, WIN7,etcInput signalsRF, S-Video, RGB, RGBHV, YUV, YC, COMPOSITION, etcP20 full color outdoor ... and installation. 3.Our outdoor LED display uses international stylish super-thin case, are lighter and thinner than normal cabinet, with anti ...