CIOE 2026 · Shenzhen Show Notes
CIOE 2026 Takeaways: 5 Signals COB LED Displays Are Going Mainstream
The 27th China International Optoelectronic Exposition
Before you sign the PO, the numbers have to work — module counts that divide evenly, receiver cards with headroom, and power supplies that won’t
The invoice said you saved 40%. Two years later, dead pixels, a dark module, and a supplier who stopped replying. Here is where the real
What do P2.5, P2.97, P3, P3.91, and P4 actually mean — and how do they differ from traditional outdoor LED walls? A plain-English guide to
Quick Answer
Front maintenance = modules pulled from the front, ideal for wall-mounted and space-limited installations. Rear maintenance = accessed from behind, best for
CIOE 2026 · Shenzhen Show Notes
CIOE 2026 Takeaways: 5 Signals COB LED Displays Are Going Mainstream
The 27th China International Optoelectronic Exposition
Before you sign the PO, the numbers have to work — module counts that divide evenly, receiver cards with headroom, and power supplies that won’t
The invoice said you saved 40%. Two years later, dead pixels, a dark module, and a supplier who stopped replying. Here is where the real
What do P2.5, P2.97, P3, P3.91, and P4 actually mean — and how do they differ from traditional outdoor LED walls? A plain-English guide to
Quick Answer
Front maintenance = modules pulled from the front, ideal for wall-mounted and space-limited installations. Rear maintenance = accessed from behind, best for
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