1, CE,RoHS,FCC 2, P10 full color led display for advertising 3, video,image,tex 4,waterproof ... angle(degree)(50% brightness)Horizontal: 160° (80° off center); Vertical: 160° (80° off center)Color Capability4.4 trillionRefresh rate(Hz)>2400 ... and BackPower supply100-240V/50-60HZScreen Operation mode: static1 LED Drive constant-current drivePower consumption(W/SQM):Maximum525Power consumption(W ...