The specification behind the spectacle.
Short field notes for architects, technical directors and anyone buying a wall who would rather understand the number than repeat it.
Why 10,000 peak nits tells you almost nothing.
The number on the front of the brochure is a ceiling. Your project lives at an operating point—with heat, power, ambient light and lifetime attached.
Read the note →The outdoor rating hidden on the rear face.
“IP65 outdoor” may describe only the front. Wind-driven rain and maintenance reach the rear, the connectors and every cable entry.
Read the note →COB versus SMD at touching distance.
Fine pitch is only part of close viewing. Surface continuity, black level, cleaning and physical resilience become visible when people can reach the wall.
Read the note →Choose pixel pitch from the nearest viewer.
Pitch is a geometry decision. Start with where people stand, what they must read and how much pixel structure the experience can tolerate.
Read the note →Why some LED walls band on camera.
The eye averages light differently from a camera sensor. Refresh, scan, shutter, frame timing and exposure can turn a perfect-looking wall into a broken frame.
Read the note →What an LED wall really costs to own.
Cabinet price is the beginning. Structure, processing, power, cooling, access, spares, commissioning and content decide the useful lifetime cost.
Read the note →