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COB EF Series

Pioneer COB Outdoor · 3000 nits · Fixed

COB EF Series

Pioneer COB Outdoor · 3000 nits · Fixed

COB EF Series is the pioneering COB outdoor fixed LED display. Flip-chip COB technology with 3000cd/㎡ brightness and ≥10000:1 contrast ratio. Die-cast aluminum module and integrated power box design. Ideal for flagship stores, business advertising, and billboards in challenging outdoor conditions.

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Technical Specifications

Pixel PitchP1.5625 / P1.953
Pixel StructureCOB 1R1G1B Flip Chip
Pixel Density409,600 / 262,144 dots/㎡
Module Size (W×H)250×250mm / 150×168.75mm
Cabinet Size500×500mm (compatible dual pitch)
BackshellDie Casting Aluminum
Scanning Method1/20
Refresh Rate≥3840Hz
Brightness3000 cd/㎡
Contrast Ratio≥10000:1
Supply VoltageDC 3.2/4.2V
Max Current3.5A / 4.5A
COB EF Series specifications parameters dimensions

Key Features

☀️

Pioneer 3000 nits COB outdoor display — high brightness ensures clear visibility in direct sunlight. Flip-chip technology for high stability and luminous efficiency.

🏗️

Die-cast aluminum module with integrated power box — no messy wiring, clean and beautiful installation. Dustproof, anti-static, anti-collision protection.

🔄

500×500mm universal cabinet compatible with both P1.56 and P1.95 modules — simplifies inventory and enables mixed-pitch deployments.

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