P1.6 indoor full colour led display parameters: The specifications of modulesHdc-p1.6 q ItemsParameter Product model P1.6 full color led module Module size 152.48x 171.54mm Resolution ratio80x 90 dots Pixel pitch 1.9 mm Pixel density 275268dots/m2 Pixel configurationRgb 3 in 1 Driving method Constant current driving, 1/30 scan Working voltage/module maximum power consumption Dc5v, 18w Led lampsSmd1010 The specifications of cabinets Frame rate 60hz/second Refresh rate =1920hz Display colour 281.4 trillion Grey scale65536 Brightness in white color (cd/m2):200-1000cd/m2 Brightness adjustment 200-1000cd, automatic or manual 1%-100% Color temperture 3000-13000, adjustable Contrast ratio =4000:1 Life time=100000 hours Operating temperature Sub zero 10?~55? Stock temperature Sub zero 10?~65? Operating humidity 10%-90%rh Average power consumption=350w/m2 Viewing angle 150(horizontal), 150(vertical) Best viewing distance 3m-7m Input voltage 380v/50hz Output voltage 5v, 40a Operating system Xp, win7, win8, vaaista Control mode Synchronization