LED OUTDOOR SCREEN P4

Screen Specifications:

• Brightness: ≥4000 cd/m²
• Brightness Uniformity: >0.95
• Viewing Angles: 140° (horizontal) ±10°, 130° (vertical) ±10°
• Optimal Viewing Distance: ≥4 meters
• Operating Environment: Outdoor
• Power Consumption:
  • Maximum: ≤586 W/m²
  • Average (1/3 brightness): ≤196 W/m²
  • Power Distribution: ≤884 W/m²
• Color Performance:
  • Gray Scale: 14–16 bits per color (R/G/B)
  • Display Colors: 4.398 trillion
• Refresh Rate:
  • Standard: 960Hz–1920Hz
  • High: 1920Hz–3840Hz
• Frame Rate: ≥60 fps
• Control Method: Computer-controlled, point-by-point mapping, real-time display
• Brightness Adjustment: 256-level manual/auto
• Input Signals: DVI, VGA, HDMI, DP, composite video, S-VIDEO, YpbPr (HDTV)
• Durability:
  • Service Life: ≥100,000 hours
  • MTBF (Mean Time Between Failures): ≥10,000 hours
  • Attenuation Rate (after 3 years): ≤15%
• Defect Rates:
  • Continuous Malfunctioning Dots: 0
  • Discrete Malfunctioning Dots: <0.0001 (0 at factory)
  • Blind Spot Rate: <0.0003 (0 at factory)
• Environmental Tolerance:
  • Temperature: -20°C to 40°C
  • Humidity: 10%–90% RH
• Protection Features: Over-temperature, overload, power failure, image compensation, calibration, over-current, over-voltage, lightning protection (optional)
• Flatness: <1 mm/m² (horizontal and vertical)

Module Specifications:

• Pixel Pitch: 4.0 mm
• Pixel Density: 62,500 dots/m²
• Pixel Configuration: 1R1G1B
• LED Encapsulation: SMD1921 (1820)
• Dimensions: 320 × 160 × 17 mm
• Weight: 0.40 kg ± 0.01 kg
• Structural Feature: Integrated LED driving
• Resolution: 104 × 52 = 5,408 dots per module
• Electrical:
  • Input Voltage: 5V DC ± 0.1V
  • Max Current: ≤6A
  • Module Power: ≤30W
  • Driving Method: 1/10 constant current
• Power Supply Compatibility:
  • 40A: Supports 4–5 modules
  • 50A: Supports 5–6 modules
  • 60A: Supports 6–7 modules
  • 80A: Supports 7–9 modules