Charming Co., Ltd.
| 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 |
| Pixel Density | 65536 Dot/㎡ |
| Screen Brightness | 600~800 CD/㎡ |
| Refresh Frequency | 7680Hz |
| View ngle | 120° |
| GreyScale | 14-16bit |
| LED Size | SMD2020 |
| scan Type | 1/16 Scan |
| IP Grade | IP42 |
| Operation temperature | -20~40℃ |
| Operating humidity | 10%~65%RH |
| Life Span | ≥50000 Hours |
| Brand Name | Charming |
| Model Number | P3.91 |
| Certification | CE,ROHS,LVD,EMC,CB,BIS,UL |
| Place of Origin | China |
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Product Specification
| 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 | Pixel Density | 65536 Dot/㎡ |
| Screen Brightness | 600~800 CD/㎡ | Refresh Frequency | 7680Hz |
| View ngle | 120° | GreyScale | 14-16bit |
| LED Size | SMD2020 | scan Type | 1/16 Scan |
| IP Grade | IP42 | Operation temperature | -20~40℃ |
| Operating humidity | 10%~65%RH | Life Span | ≥50000 Hours |
| Brand Name | Charming | Model Number | P3.91 |
| Certification | CE,ROHS,LVD,EMC,CB,BIS,UL | Place of Origin | China |
| High Light | P3.91 curvable LED display ，LED video wall with arc adjustment ，fast assembly LED display panel | ||
| Attribute | Value |
|---|---|
| Type Number | P3.91 |
| LED Size | SMD2020 |
| IP Grade | IP42 |
| Pixel Density | 65536 Dot/㎡ |
| Screen Brightness | 600~800 CD/㎡ |
| Operation Temperature | -20~40℃ |
| Pixel Pitch | 3.91MM |
| Life Span | ≥50000 Hours |
| Refresh Frequency | 7680Hz |
| GreyScale | 14-16bit |
Comprehensive Warranty & Support Services
We stand firmly behind our products with strong warranties and lifelong support:
✅ Full 2-Year Warranty
Covering all displays, modules, and components — including free repair or replacement for any defects.
✅ Lifetime Maintenance
After the warranty period, we continue to provide support with only material costs charged.
Performance Optimization Services
To help you get the most out of your LED solution, we offer:
Free Professional Training
Hands-on sessions for screen operation and maintenance.
Complete Technical Documentation
Including manuals, software guides, and CAD installation drawings.
Quality Assurance
Certified test reports and product certifications.
Tailored Technical Support
Expert consultation and customized solutions.
Dedicated After-Sales Protection
Our ongoing service commitment features:
✓ On-site technical support (upon request)
✓ 24/7 remote troubleshooting
✓ Proactive maintenance guidance
✓ Timely software and firmware upgrades
✓ Reliable spare parts supply
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2003
Total Annual:
15000000-30000000
Employee Number:
100~300
Ecer Certification：
Verified Supplier
CHARMING GROUP Charming LED was founded since 2003, which is a high-tech enterprise focus on LED application technology innovation and service. A: CHARMINGLED TEAM: B: CHARMINGLED SHOWROOM: It has its own faciliti... CHARMING GROUP Charming LED was founded since 2003, which is a high-tech enterprise focus on LED application technology innovation and service. A: CHARMINGLED TEAM: B: CHARMINGLED SHOWROOM: It has its own faciliti...
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