Dear Sir/MadamPlease check an inquiry details.LED type:SMD2727 (3in1)Brightness:5000cd/sqmRefresh Rate:3840HzLife span:100,000 Hoursuse:shopping malluse:welcome displayuse:self-service businessuse:exhibition halluse:airportuse:subwayuse:Restaurant & Hotel Suppliesuse:educationuse:medical treatmentFunction:SDKPixels:6mmSpecification:Video WallColor: Full colorPanel Size:256mm * 128mmPixel Pitch:6mm Show More