What certifications do CHOCO LED displays carry?

All CHOCO products are certified to CE (Europe), FCC (North America), RoHS, and CCC (China). Selected Atlas outdoor models carry IP65 and wind-load documentation.

LED Display Products | CHOCO Technology — Factory Direct Manufacturer

Q: What is the difference between COB and SMD LED displays?

COB (Chip on Board) bonds LED chips directly to the PCB without individual packages, creating a seamless surface with no visible black mask between pixels. SMD uses packaged LED components creating visible pixel gaps. COB delivers superior contrast, impact resistance, and uniformity — the preferred technology for fine pitch indoor displays below P2.0.

Q: Which pixel pitch is right for my application?

Minimum viewing distance (meters) ≈ pixel pitch (mm) × 1.5–2. P0.9–P1.5 for boardrooms and studios (1.5–3m viewing), P2.6–P3.9 for event stages and retail (4–8m), P4.8–P6.25 for outdoor billboards and large venues (10m+).

Q: Do you offer OEM and ODM manufacturing services?

Yes. CHOCO provides full OEM/ODM services including custom cabinet sizes, branded packaging, private-label firmware, and documentation in your company name. Our 100+ engineer R&D team can develop custom pixel pitches and integration solutions.

Q: What is the warranty and lead time?

All products include a 3-year manufacturer's warranty. Standard lead time is 15–20 business days for stock configurations. Rush orders available on select lines. Shipping: 3–7 days air, 20–35 days sea from Shenzhen.

Product Range

Complete LED Display Solutions

Showing 12 products

Indoor COB Factory Ultra Fine Pitch Seamless Video Wall P1.25 COB LED Display

P1.25 led cob display

Factory Ultra Fine Pitch Seamless Video Wall P1.25 COB LED Display

Experience ultimate clarity with our P1.25 COB LED display. Seamless, high-contrast 10000:1, 3840hz

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Indoor COB Smart Free Standing COB LED Poster Foldable P1.25 P1.56

Lumina Series

Smart Free Standing COB LED Poster Foldable P1.25 P1.56

Seamless COB visuals. Foldable & portable. Plug-and-play simplicity. Transform retail spaces and eve

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Rental LED Onyx COB Rental Versatile Rental Solution P1.9 500*500MM

Onyx Rental COB Series

Onyx COB Rental Versatile Rental Solution P1.9 500*500MM

Professional LED video wall rental services for high-end events. High-contrast, seamless, and reliab

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All-in-One 108inch 163inch P1.25 High-definition all in one led display

COB LED all-in-one display

108inch 163inch P1.25 High-definition all in one led display

Clutter-free. Plug-and-play. Integrates 4K display, smart OS, and audio. Featuring wireless casting

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Indoor COB High-End Micro LED Video Wall for Control Rooms & Boardrooms

LED Boardroom display

High-End Micro LED Video Wall for Control Rooms & Boardrooms

Explore our premium Micro LED Video Walls. Seamless, high-contrast, 7680hz 1000nits and ultra-fine p

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Outdoor

Outdoor DOOH LED display

960*960mm Energy saving 10000nit Fixed Outdoor DOOH LED Screen Waterproof IP66

P3.91 P6.67 P8 P10 Premium outdoor DOOH LED billboard for advertising. 6000-10000nits high brightnes

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Rental LED P1.9 Stage & Event Rental COB LED Screen 500*500mm CE rohs

Rental Vanish Series

P1.9 Stage & Event Rental COB LED Screen 500*500mm CE rohs

Premium rental LED display and video wall solutions for your next event. Discover our versatile, fle

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Indoor COB Premium LED Advertising P1.56 COB Poster Display Retail Signage

Lumina Series

Premium LED Advertising P1.56 COB Poster Display Retail Signage

Upgrade your commercial display with our COB LED Poster Display. Sleek, portable, and high-definitio

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CHOCO NexusCOB Fine Pitch LED Display — COB chip close-up

NexusCOB Series — Why COB?

What Is COB LED Technology and Why It Outperforms SMD?

COB (Chip on Board) bonds LED chips directly onto the PCB, eliminating the visible black mask between pixels that you see on traditional SMD displays. The result is a perfectly seamless, high-contrast surface that performs flawlessly at any viewing distance — without pixel grain, color shift, or surface reflections.

Pixel pitch as fine as P0.9 — broadcast-grade quality at arm's length
Impact-resistant sealed surface — IP54, nano resin coating
40% lower energy consumption than equivalent SMD displays
100,000-hour rated lifespan — lowest total cost of ownership

Explore NexusCOB Indoor Series

FAQ

LED Display Buying Guide

Common questions from AV integrators, event producers, and facility managers worldwide.

What is the difference between COB and SMD LED displays? +

COB (Chip on Board) bonds chips directly to the PCB — seamless surface, no black mask, impact-resistant. SMD uses packaged LEDs creating visible pixel gaps at close range. COB delivers contrast ≥10,000:1, uniformity ≥97%, and 100,000-hour lifespan. Best for fine pitch indoor use (P0.9–P1.8): studios, boardrooms, flagship retail.

Which pixel pitch is right for my application? +

A simple rule: minimum viewing distance (m) = pixel pitch (mm) × 1.5–2.

• P0.9–P1.5: Studios, control rooms, executive boardrooms (1.5–3m)
• P1.8–P2.6: Conference halls, retail flagships, trade shows (3–5m)
• P3.9–P4.8: Concert stages, arenas, sports events (6–10m)
• P6.25+: Outdoor billboards, highways, building facades (10m+)

Do you offer OEM and ODM manufacturing services? +

Yes. CHOCO provides full OEM/ODM services: custom cabinet shapes and dimensions, branded packaging, private-label firmware, compliance documentation under your brand. Our factory R&D team (100+ engineers, 50+ patents) can also develop custom pixel pitches or deep system integrations for enterprise projects.

What certifications do CHOCO products carry? +

All products are certified to CE, FCC, RoHS, and CCC. Atlas outdoor models include IP65 and wind-load test documentation. Full compliance packages are available for customs clearance, local authority approvals, and public tender submissions.

What is the warranty and lead time? +

All products include a 3-year manufacturer's warranty. Extended 5-year options available. Standard lead time: 15–20 business days for stock configurations; 20–30 days for custom. Shipping from Shenzhen: 3–7 days air freight, 20–35 days sea freight. We handle all export documentation.

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What Is COB LED Technology and Why It Outperforms SMD?

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