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| Categories | LED Video Wall Display | 
|---|---|
| Brand Name: | Charming | 
| Model Number: | P3.91 | 
| Certification: | CE,ROHS,LVD,EMC,CB,BIS,UL | 
| Place of Origin: | China | 
| MOQ: | 10pcs | 
| Price: | Negotiable | 
| Payment Terms: | Western Union, L/C, T/T,Paypal,Cash | 
| Supply Ability: | 10000 PCS per week | 
| Delivery Time: | 7 Working Days after Payment | 
| Packaging Details: | Carton Case,Wooden Case,Flight Case | 
| Type Number: | P3.91 | 
| Cabinet Size: | 500*500MM | 
| Pixel Pitch: | 3.91MM | 
| Pixel Density: | 65536 Dot/㎡ | 
| scan Type: | 1/16 Scan | 
| Refresh Frequency: | 7680Hz | 
| GreyScale: | 14-16bit | 
| Screen Brightness: | ≥4500 CD/㎡ | 
| Best Viewing Distance: | ≥4M | 
| Life Span: | 100,000 Hours | 
| Operation temperature: | -20~60℃ | 
| IP Grade: | IP65 | 
| Operating humidity: | 10%~90%RH | 
| LED Size: | SMD1921 | 
| Company Info. | 
| Charming Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Best Price LED Screen Display Outdoor Business Adveresting Screen Events Display High Brightness IP65
Production Details








Specification
Type Number  | P3.91 | 
Dimension(MM)  | 500*500MM | 
Max.Power(W)  | 200W | 
Brightness(CD/m)  | ≥4500 CD/㎡  | 
LED Standard  | SMD1921  | 
Viewing Angle  | 140°  | 
Protection Level  | IP65 | 
Refresh Rate(Hz)  | 1920Hz/3840Hz/7680Hz  | 
Pixel Pitch(MM)  | 3.96MM | 
Scan Mode  | 1/16 Scan  | 
Pixel Density(Dot/m)  | 65536 Dot/㎡  | 
Grey Level  | 14-16 Bit  | 
Working Temperature  | -20~60°C  | 
Life Span  | 100000 Hours  | 
Working Voltage  | AC 110V/220V,±15%  | 
Case Show



Company Profile
Charming Co., Ltd. - Shaping the Future of Entertainment LED Since 2003
As the innovator behind the world's first entertainment LED
display, we lead the industry with:
✔ 100+ patents
✔ Full international certification (CE, ISO9001, etc.)
✔ 10,000 sqm automated factory
✔ 22 years serving 150+ countries
Our "Charming Achieve Beauty" philosophy drives us to deliver technically advanced, reliable LED solutions for global stages and events.





What can we provide
1.We offer free hands-on training in equipment operation and maintenance at our facility.
2.Our package includes all necessary documentation: operation manuals, software, and test reports.
3.All products come with complete certifications (CE, UL and other international standards).
Question:
1: Custom sizes available?
Depends on module and cabinet dimensions.
2: Installation guidance?
Provide drawings or TeamViewer remote assistance.
3: How to order?
Please specify screen size and application scenario.
4: Shipping methods?
Air/sea available, recommend cost-effective sea freight.
5: Payment options?
Accept TT/Western Union, recommend Ali Trade Assurance.
Warrant
✅ 2-Year Full Warranty – Free replacement or repair for any
defective displays, modules, or parts.
✅ Lifetime Maintenance – Only material costs apply after the
warranty period.
✅ Free Technical Training – Includes hands-on operation &
maintenance training at our factory.
✅ Comprehensive Documentation – Operation manuals, software, test reports, CAD drawings, and expert guidance provided.
Your success is our priority—let’s build something brilliant together!
                                 
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