COB series

COB series has the characteristics of seamless splicing, high contrast, high color gamut, high color uniformity and high gray level, fast refresh frame frequency, natural color reduction, wide viewing angle, perfect display, long lifespan, shockproof, anticollision, moisture-proof, waterproof and dustproof; suitable for all kinds of harsh environment, with better high and low temperature/humidity storage and application performance.



  • HDR Technology

    HDR Technology

  • Front Maintenance

    Front Maintenance

  • Extra wide viewing Angle

    Extra wide viewing Angle

  • HD Seamless Splicing

    HD Seamless Splicing

Product Parameters

Model COB1.27 COB1.56
Pixel Pitch 1.27mm 1.5625mm
Resolution 620001 pixel/m² 409,600 pixels/m²
Lamp/IC COB/professional high refresh IC
Panel Resolution 480*270 384*216
Panel Dimension(mm) 609.6*342.9 600*337.5
Panel Weight 4.7Kg/panel ≤4kg/pc
Operating Voltage DC +4.2V~+5V DC +3.8V
Maintenance Method Front/Rear Maintenance
Contrast 10000: 1
MTBF ≥10000H
Operating Voltage(AC) 220V±10%/50Hz or 110V±10%/60Hz
Average Power Consumption ≤200W/m²
Maximum Power consumption ≤600W/m²
Protection Level Front IP54
Temperature Storage:-35℃~+85℃ Operating:-10℃~+40℃


Relevant Products

Relevant Cases

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Guangzhou Baolun Electronic Co., Ltd(itc) was founded in 1993, with more than 7,000 staff in total. We are a professional manufacturer and led display supplier of LED display visual products. Our products are exported all over the world with good reputation. itc successful cases exceed 1,500,000.

  • 30 years LED manufacturer/ LED video wall factory
    30 years LED manufacturer/ LED video wall factory
  • Innovative R&D
    Innovative R&D
  • 24h Zealous service
    24h Zealous service
  • Professional LED solution provider
    Professional LED solution provider