Qiangli Q4 Pro - P4 Outdoor LED Module, 7680Hz, Corner

The Qiangli Q4 Pro P4 Corner module is a 1/10-scan outdoor LED display module built for seamless, point-to-point video wall installations that require corner or wrap-around coverage. Built on SMD1921 LEDs, it combines a 7680Hz refresh rate with weatherproof outdoor durability for demanding signage and video wall deployments.

• Pixel Pitch: 4mm | Pixel Density: 62500 Dots/m²

• Configuration: 1R1G1B | LED Type: SMD1921

• Size (W×H×D): 320×160×18mm | Weight: 0.52kg ±0.01kg

• Structure: Lamp & IC on same PCB | Resolution: 80×40 = 3200 Dots

• Input Voltage (DC): 4.5±0.1V | Maximum Current: ≤10.34A

• Power Consumption: ≤47W | Driving Method: Constant current, 1/10 scan

• Brightness: ≥5000cd/m² | Brightness Uniformity: >0.95

• Horizontal Viewing Angle: 140±10° | Vertical Viewing Angle: 130±10°

• Best Viewing Distance: ≥7.2m | Operation Environment: Outdoor

• Frame Frequency: ≥60 frame/sec | Refresh Frequency: ≥7680Hz

• Grayscale: 14-16 bits (RGB each) | Display Color: 4398 Billion

• Brightness Adjustment: 256-grade manual/automatic

• Operating Temperature: -20°C to 40°C | Operating Humidity: 10%-90% RH (no condensation)

• Average Failure Free Time: ≥5000 hours

• Horizontal Flatness: <1mm/m² | Vertical Flatness: <1mm/m²

• Protection: Over-temperature / overload / power-down / image compensation / over-current / over-voltage / lightning protection (optional)

• Cabinet Size: 960×960×104.5mm (module + cabinet) / 960×960×169.5mm (with connecting piece)

• Cabinet Pixels: 240×240 = 57600 Dots | Cabinet Area: 0.9216m²

• Cabinet Weight: 29.7kg ±0.5kg

• Max Power Consumption: ≤838W | Average Power Consumption (1/3 max): ≤279W

• Input Signal: DVI/VGA/HDMI/DP, composite video, S-VIDEO, YPbPr (HDTV)

• Control Mode: Computer control, point-to-point, video synchronization, real-time display

• Power Supply: 2-3 pcs (40A) / 3-4 pcs (50A) / 3-4 pcs (40A PFC) / 5-6 pcs (80A)

• Manufacturer: Xiamen Qiangli Jucai Opto-Electronic Technology Co., Ltd.