A retail LED wall is a shopfitting decision before it is a display decision. Most underperforming walls are not badly built — they are in the wrong place, at the wrong brightness, showing the wrong content.
Start with the sightline, not the specification
Walk the customer path. Where do people stop? Where do they look while queueing? A wall placed where nobody stands still is a decoration, however good the pitch. The best positions are usually: behind the till, at the entrance threshold, and at the point where the shopping decision is made.
Once you know the position, the pitch follows from the distance — our pitch comparison guide covers the calculation.
Brightness: the most common specification error
Retail interiors are not daylight. A wall specified at 5,000 nits will be turned down to 20 percent on day one, and the customer has paid for capacity they will never use.
Unless the wall faces a shop window with direct sun, 700–1,500 nits is the normal range. For window-facing installations, read how many nits an outdoor screen needs — the same logic applies.
Content is the product
The single differentiator between a wall that sells and one that does not is whether the content is made for the wall. Three rules:
- Native resolution. Design at the screen’s actual pixel count, not 1920 × 1080 — see how to calculate resolution.
- One message per screen. Retail walls fail when they become a slideshow of everything.
- Text sized for the viewing distance. A rule that works: cap height should be at least 1/200 of the viewing distance in the same units.
What to specify
| Item | Typical retail specification |
|---|---|
| Pixel pitch | P1.5–P2.5 for close viewing, P3.9 for 5 m+ |
| Brightness | 700–1,500 nits, dimmable |
| Refresh | 3,840 Hz — phone cameras are everywhere in a shop |
| Cabinet | front-service, so a module swap does not close the store |
| Control | scheduled on/off, remote content update |
| Mounting | flush or 100 mm stand-off with cable access |
Front service matters more in retail than anywhere else. A rear-service wall in a shop with no back access means closing the store or removing the wall to change one module.
Noise and heat
A retail wall runs all day in a space with customers. Passive cooling is worth paying for; a wall with audible fans above a till is a complaint waiting to happen. Confirm the acoustic figure and the heat load — it goes into the shop’s air conditioning calculation.
Measuring whether it worked
Decide the metric before installation: dwell time, footfall into a zone, or a promo redemption code shown only on the screen. Without one, every review becomes an opinion.
Frequently asked questions
Is P2.5 good enough for a shop window?
For viewers 3 m away, yes. At 1.5 m the pixel structure becomes visible and P1.5–P1.9 is the better choice.
Can the wall run during trading hours without glare?
Yes, if it is dimmable and the content is designed for the ambient light. A fixed-brightness wall will either glare or look flat.
How long does installation take?
A 6 m² wall with a prepared structure is typically one to two days, including commissioning.
Tell us the store layout
Send a plan or photo showing where the wall goes and where customers stand, and we will specify pitch, brightness and cabinet. Indoor models such as the EA640F2 indoor display and the EA600COB3 COB screen cover most retail cases. Or message us through the contact page.