ARECH · GUIDES · TECHNICAL EXPLAINERS
Factory-Written Guides on Specifying and Buying LED Displays.
Buying advice and technical explainers on LED display screens, written by the factory engineering team — pixel pitch, brightness, certifications, reliability. No sales spin, just the reasoning a buyer needs.
How ARECH's LED Display Warranty Works: 2 or 3 Years, and What Decides It
What an ARECH LED display warranty covers, why the term is 2 or 3 years depending on the LED chip, what is excluded, and how lifetime after-warranty service works.
Inside the Ageing Chamber: Why Every ARECH Cabinet Burns In Before It Ships
Every ARECH LED cabinet runs an ageing-chamber burn-in cycle before packout. Here is what the stage catches, why early-life failures surface at the factory, not the install.
Curved and Flexible LED: How It Bends and Where It Fits
How flexible LED modules bend into columns, domes, and sculptural shapes, why magnetic mounting makes them serviceable, and why they beat custom rigid builds on cost.
CE, FCC, RoHS, ISO: What ARECH's LED Display Certifications Mean
What CE, FCC, RoHS, and ISO certification each cover on an LED display, why the certificates travel with every shipment, and how that clears customs without delay.
Indoor vs Outdoor LED Displays: How to Choose the Right One
Indoor and outdoor LED displays differ in brightness, weatherproofing, pixel pitch, and cabinet build. Here is how to tell which one your project actually needs.
Pixel Pitch Explained: Matching an LED Display to Viewing Distance
What pixel pitch means, how it sets minimum viewing distance, and how to pick the right LED display pitch for indoor, HD wall, outdoor, and rental jobs - from ARECH.
Inside the ARECH Factory: One Line, Five Product Families
How ARECH's Shenzhen factory builds indoor, outdoor, flexible, HD wall, and rental LED displays on one integrated line — SMT, CNC cabinets, calibration, and burn-in.
Every Test an ARECH Screen Passes Before It Ships
The full QA chain every ARECH LED screen goes through before shipping — from component checks to ageing tests, burn-in, function testing, and final inspection.
LED Display Certification: How ARECH Earns and Keeps LVD and EMC from Intertek
How ARECH earns and maintains LVD and EMC certification through Intertek — what is tested, what each test covers, and why independent third-party validation matters when you buy LED displays.
After the Install: How ARECH Backs Every Screen
How ARECH's after-sales support works in practice: spare parts on hand, remote diagnostics, a 24/7 priority line, on-site options, and lifetime service beyond warranty.
Planning a Fixed Indoor LED Install: Lobbies, Retail and Meeting Rooms
How to plan a permanent indoor LED display install — pitch, brightness, mounting, front-service access, and handover checklist for lobbies, retail and boardrooms.
LED Poster and Stand Displays for Retail and Events
LED poster and standee displays: portability, plug-and-play setup, outdoor durability, and multi-display video walls — how they compare to printed standees in retail and events.
Custom-Shaped LED: When a Standard Cabinet Will Not Fit
How bespoke LED cabinets are specified, designed, and built for non-standard sizes, irregular shapes, and corner pieces — plus how to brief a custom project.
Transparent LED: See-Through Displays for Storefront Glass
How transparent window LED screens mount behind glass, what pixel pitch options are available, and the trade-offs between see-through ratio and image clarity.
Immersive and XR LED: Wrap-Around Walls, 3D and Virtual Production
What immersive LED setups demand — curved wraps, 270° ceilings, 7680Hz+ refresh for virtual production — and where XR LED fits film, brand, and cultural venues.
Choosing an Outdoor LED Display: Brightness, IP Rating and Front Maintenance
How to spec an outdoor LED display: pixel pitch vs. viewing distance (P2.5–P30), brightness up to 10000 nits, IP65/66/67 ratings, front-maintenance access, and TCO.
COB vs SMD LED: What the Packaging Type Actually Changes
SMD, COB, and GOB explained plainly: how each LED packaging type affects fine pitch, knock-resistance, viewing angle, moire, and whether it suits your install.
Creative Flexible LED: Curved, Circular and Sculptural Shapes That Hold Up
How flexible LED panels wrap columns, form spheres and domes, and how GOB/COB surface protection keeps soft modules durable in demanding installations.
Rental and Staging LED: What Makes a Touring Screen Survive the Road
What separates a real rental LED screen from a fixed-install panel — cabinet weight, quick-lock assembly, front-serviceable modules, refresh rate for broadcast cameras, and when to buy vs rent.
Fine-Pitch HD Walls: Choosing P0.9–P1.5 for Control Rooms, Studios and Boardrooms
How to spec a fine-pitch LED HD wall for control rooms, broadcast studios and boardrooms — pixel pitch, cabinet sizes, zero-seam construction, contrast and 24/7 reliability.
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