Charming Co., Ltd.
| Delivery Time | 15 Working Days after Payment |
| Maintenance Method | Post Maintenance |
| Refresh Rate(Hz) | 1920/7680Hz |
| Cabinet Material | Iron |
| Packaging Details | Carton Case, Wooden Case, Flight Case |
| Brightness | 1500 CD/㎡ |
| Life Span | ≥100000 Hours |
| Supply Ability | 1000 PCS per week |
| Type Number | /P2.604P2.976/P3.91 |
| Payment Terms | L/C,T/T,Western Union,MoneyGram |
| Certification | CE,/ ROHS, LVD, EMC, CB, BIS, UL |
| Place of Origin | Guangzhou |
| Model Number | P3.91 |
| Brand Name | Charmingled |
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Product Specification
| Delivery Time | 15 Working Days after Payment | Maintenance Method | Post Maintenance |
| Refresh Rate(Hz) | 1920/7680Hz | Cabinet Material | Iron |
| Packaging Details | Carton Case, Wooden Case, Flight Case | Brightness | 1500 CD/㎡ |
| Life Span | ≥100000 Hours | Supply Ability | 1000 PCS per week |
| Type Number | /P2.604P2.976/P3.91 | Payment Terms | L/C,T/T,Western Union,MoneyGram |
| Certification | CE,/ ROHS, LVD, EMC, CB, BIS, UL | Place of Origin | Guangzhou |
| Model Number | P3.91 | Brand Name | Charmingled |
| High Light | Outdoor LED Display CH Series ，Rental LED Display P1.953 ，Curved LED Display P3.91 | ||
500×500mm Cabinet – P3.91 Models
| Attribute | Regular / Curved | Right-Angle | Flexible |
|---|---|---|---|
| Cabinet Size (MM) | 500×500×84mm | 500×500×84mm | 500×500×87mm |
| Pixel Pitch | 3.91mm | 3.91mm | 3.91mm |
| Pixel Density (Dot/m²) | 65536 Dot/m² | 65536 Dot/m² | 65536 Dot/m² |
| LED Size | SMD1921 | SMD1921 | SMD1921 |
| Scan Type | 1/16 Scan | 1/16 Scan | 1/16 Scan |
| Grey Scale | 14-16bit | 14-16bit | 14-16bit |
| Refresh Frequency (Hz) | 7680Hz | 7680Hz | 7680Hz |
| Screen Brightness (CD/m²) | ≥3500 CD/m² | ≥3500 CD/m² | ≥3500 CD/m² |
| Best Viewing Distance | ≥3.91M | ≥3.91M | ≥3.91M |
| Viewing Angle | 120° | 120° | 120° |
| Screen Resolution | 128×128 | 128×128 | 128×128 |
| Cabinet Max Power (W) | 200W | 200W | 200W |
| Cabinet Weight (KG) | 7.9kg | 7.5kg | 7.9kg |
| IP Grade | IP65 | IP65 | IP65 |
| Working Temperature | -20~60℃ | -20~60℃ | -20~60℃ |
| Operating Humidity | 10%~90%RH | 10%~90%RH | 10%~90%RH |
| Life Span | ≥50,000 Hours | ≥50,000 Hours | ≥50,000 Hours |
| Working Voltage | AC 220V/(110V)±15% | AC 220V/(110V)±15% | AC 220V/(110V)±15% |
Other pixel pitches (P1.953, P2.604, P2.976) available upon request – please contact sales for detailed specifications.
The CharmingLED® CH Series is a versatile outdoor LED display solution engineered for superior performance in demanding environments. Available in Regular, Curved, Flexible, and Right-Angle cabinet configurations, this series offers unparalleled design flexibility for creative stage setups, rental events, and permanent outdoor installations. With an ultra-thin profile of just 84mm, lightweight die-cast aluminum alloy construction, and IP65 weatherproof rating, the CH Series delivers exceptional durability, visual impact, and ease of use.
1. Ultra-Thin & Lightweight Design
With a cabinet thickness of only 84mm (87mm for flexible versions), the CH Series achieves an exceptionally slim profile. Weighing just 7.9kg for regular/curved/flexible cabinets and 7.5kg for right-angle cabinets, it enables effortless transportation, rigging, and installation by a single operator.
2. Four Cabinet Variants for Creative Freedom
Regular Cabinet: Standard flat display for conventional setups.
Curved Cabinet: Supports outer curvature up to 10° (36 cabinets form a full circle) and inner curvature up to 15° (24 cabinets form a full circle), with a minimum diameter of 5.8m.
Flexible Cabinet: Adjustable curvature of ±22.5° for perfect arcs; 8 cabinets can form a cylinder with a minimum diameter of just 1.27m.
Right-Angle Cabinet: Enables 90° column splicing for corner installations and creative architectural integration.
3. Full-Range Interlocking System
All cabinet types – Regular, Curved, Flexible, and Right-Angle – are fully interoperable. Flexible cabinets can seamlessly connect with regular and curved cabinets on both sides. The system also supports offset and irregular vertical/horizontal assemblies, providing unlimited creative possibilities for unique stage designs.
4. One-Click Degaussing – Front & Rear Maintenance
Innovative one-click degaussing mechanism simplifies module removal:
Loosen cabinet captive screws → screws pop up via spring force
Push up the module handle → lever the module off magnetic attachment
Complete degaussing and removal in seconds
Supports both front and rear maintenance for maximum service convenience.
5. Die-Cast Aluminum Alloy Cabinet & Control Box
The cabinet features widened and thickened edges for enhanced structural strength, supporting a maximum hoisting height of 15 meters. The control box incorporates a ribbed texture design for superior heat dissipation, ensuring stable operation even in high-temperature outdoor environments.
6. Integrated Hard Connection & Modular Design
The module and power control box are detachable separately, featuring an integrated hard connection with foolproof design. The module waterproof cover is replaceable, and modules are left-right interchangeable, simplifying spare parts management and field repairs.
7. Semi-Automatic Corner Guard & Control Box Latch
Optional semi-automatic corner guard with one-press ejection simplifies maintenance access. The control box features a large latch that auto-ejects when pressed, reducing manual steps and saving valuable service time.
8. Versatile Installation Methods
Supports multiple installation approaches to suit any project requirement:
Hoisting – for suspended stage and event setups
Rental Truss Installation – quick assembly for touring and rental applications
Fixed Installation – permanent dragon skeleton mounting for architectural displays
Founded in 2003, CharmingLED (HARMING) is a globally recognized high-tech enterprise specializing in the R&D, manufacturing, and marketing of premium LED display solutions. With headquarters in Foshan, China, and international offices including C&E Tech USA Inc. and Madrix China, the company serves over 20,000 customers across more than 150 countries and regions. CharmingLED is committed to delivering innovative, high-quality products backed by comprehensive technical support and service.
Warranty Period: Comprehensive 2-year warranty covering all displays, modules, and components. Free replacement or repair for any defective parts during this period.
Lifetime Maintenance: Beyond the warranty period, we provide lifetime maintenance services, charging only for raw materials.
Technical Training: Free factory training on operation and maintenance procedures, accompanied by full documentation including user manuals, software, test reports, and CAD installation drawings.
Q1: What is the difference between the Curved and Flexible cabinets?
A: Curved cabinets have a fixed curvature (outer up to 10°, inner up to 15°) ideal for large-radius arcs. Flexible cabinets allow on-site adjustable curvature of ±22.5°, enabling tighter arcs and even cylindrical formations with a minimum diameter of 1.27m.
Q2: Can I mix different cabinet types in one installation?
A: Yes. The CH Series full-range interlocking system allows Regular, Curved, Flexible, and Right-Angle cabinets to connect seamlessly, enabling complex and creative designs.
Q3: How does the one-click degaussing maintenance work?
A: Simply loosen the captive screws (they pop up automatically), push up the module handle, and lever the module off the magnetic attachment. The process is quick, tool-friendly, and supports both front and rear access.
Q4: What is the maximum hoisting height for this series?
A: The die-cast aluminum alloy cabinet supports a maximum hoisting height of 15 meters with proper rigging.
Q5: What are the MOQ and lead times?
A: We support OEM customization with no minimum order quantity (MOQ) restrictions. Standard product lead times vary by order volume – please contact our sales team for specific delivery schedules.
Quote Response: We typically provide formal quotations within 24 hours of inquiry.
Payment Methods: T/T, PayPal, Alipay, and other negotiable payment options.
Shipping Methods: Sea freight, air freight, or express delivery (EMS, UPS, DHL, TNT, FedEx, etc.). We accept EXW, FOB, CFR, CIF, DDU, and DDP shipping terms.
| Package Type | Description |
|---|---|
| Standard Carton Case | Lightweight and cost-effective for land transport |
| Standard Wooden Case | Robust protection for sea freight and long-distance shipping |
| Standard Flight Case | Durable, reusable case for touring and rental applications |
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: Entertainment showroom,、commercial display ... 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: Entertainment showroom,、commercial display ...
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