LED Modules Qiangli Q3.91 Pro - P3.91 Indoor LED Module, 6000Hz
Qiangli Q3.91 Pro - P3.91 Indoor LED Module, 6000Hz
3.9mm pitch SMD2020 indoor LED module — 6,000Hz refresh, ≥600 cd/m² brightness and 140°/130° viewing angle with constant-current driving.
Non-returnable
₹1,200.00 ₹1,800.00
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Product Details
Product Overview
The Qiangli DM3.9-16S-2020 is a P3.9 indoor full-color LED display module using SMD2020 LED chips, delivering high refresh rate, high grayscale, and low power consumption for indoor rental and fixed-installation video walls. Precise constant-current driving ensures uniform brightness with no residual image or "caterpillar" artifacts, well suited for control rooms, retail, and indoor rental applications.
Module Specifications
• Product Model: DM3.9-16S-2020 | Module Size: 250 x 250 x 17 mm
• Pixel Pitch: 3.9mm | Pixel Density: 65,536 dots/m²
• Pixel Composition: SMD2020 | Configuration: 1R1G1B
• Module Resolution: 64 x 64 (4,096 dots) | Module Weight: 0.55kg ±0.01
Display Performance
• Brightness: ≥600 cd/m² | Brightness Uniformity: >0.95
• Viewing Angle: 140°(H)/130°(V) | Best Viewing Distance: ≥7m
• Refresh Rate: 6000Hz | Grayscale: 13-14 bit per channel
• Driving Method: Constant Current, 1/16 Scanning
Electrical Parameters
• Module Input Voltage: DC 4.5V ±0.1V | Max Current for Module: ≤4.5A
• Max Power Consumption for Module: ≤21W | Frame Rate: ≥60fps
Environmental & Lifespan
• Working Temperature/Humidity: -20°C to 40°C / 10%-65%RH
• Storage Temperature/Humidity: -10°C to 30°C / 10%-60%RH
• Mean Time Between Failures: ≥5000 hours
• Waterproof/Dust-proof: Indoor Use Only
Recommended Cabinet (500 x 500 mm)
• Cabinet Resolution: 128 x 128 (16,384 dots) | Panel Weight: 6kg
• Max Power Consumption: ≤84W | Average Power Consumption: ≤28W
Signal & Control
• Signal Interface: HUB75 (16-pin) | Input Signal: DVI/VGA/HDMI/DP, composite video, S-VIDEO, YPbPr
Manufacturer: Xiamen Qiangli
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Specifications
Technical Specifications
- Pixel Pitch:3.9mm
- Pixel Density:65536 dots/m²
- Configuration:1R1G1B SMD2020
- Module Size:250 x 250 x 17 mm
- Module Weight:0.55 kg
- Resolution:64 x 64 (4096 dots)
- Input Voltage:DC 4.5V ±0.1V
- Max Current:4.5A
- Power Consumption:Max 21W
- Brightness:600 cd/m²
- Refresh Rate:6000Hz
- Grayscale:13-14 bit (RGB)
- Viewing Angle:140°(H) / 130°(V)
- Operating Temperature:-20°C to 40°C
- Life Span:5000 hours min (Average Failure Free Time)
- Recommended Cabinet Size:500 x 500 mm
- Signal Interface:HUB75
- Scan:1/16 Scan
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