P3.91 K Series LED Outdoor Screen Ultra Wide Viewing Angle Lamp Beads Design LED Display

Brand Name:Charming
Certification:CE, ROHS, LVD, EMC, CB, BIS, UL, 3C
Model Number:RK391-H、RK391X-H、RK391W-H、RK391WX-H
Minimum Order Quantity:2 pcs
Delivery Time:15 Working Days after Payment
Payment Terms:L/C, T/T, Western Union, Paypal, Cash
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Verified Supplier
Location: Foshan Guangdong China
Address: Building 5(factory ) and 4 (11-12 floor) office , Runzhi Science and Technology Park, Sanshan Avenue, Nanhai District, Foshan City
Supplier`s last login times: within 15 hours
Product Details Company Profile
Product Details

P3.91 K series Outdoor Display Ultra-wide Viewing Angle And High-quality Lamp Beads Design LED Outdoor Screen

Product Descriptions


  1. Convenient installation, Weigh only 8kg/14.8kg
  2. High Refresh, high contrast, high gray scale
  3. Die-casting Aluminum Cabinet and Truss Connection Lock Hole design

Technical Specifications


Type Number
RK391-H
RK391X-H
RK391W-H
RK391WX-H
Dimension(MM)
500x 500x 86MM
500x1000x86MM
500 x 500x 86MM
500x1000x86MM
Max.Power(W)
100W
200W
200W
400W
Cabinet Weight(KG)
8KG
14.5KG
8KG
14.8KG
Brightness(CD/m)
≥600CD/㎡
≥4500 CD/㎡
LED Standard
SMD2020
SMD1921
Viewing Angle
120°
140°
Protection Level
P42
IP65
Refresh Rate(Hz)1920Hz/3840Hz
Scan Mode
1/16 Scan
Pixel Density(Dot/m)
65536 Dot/㎡
Cabinet Material
Aluminum Alloy
Maintenance MethodBack Maintenance
Grey Level16 Bit
Working Temperature-20~60°C
Working Humidity10%-90%RH
Life Span≥50000 Hours
Working VoltageAC 110V/220V,50/60HZ

Details Descriptions


Ultra thin,
thickness only 86 mm


Keep a gap between the bottom LED modules and ground to avoid collided when transporting.


The higher the Grey level, the richer the displayed colors and Grey level is the decisive factor for displaying the colors. the more delicate the picture.


Seamless splicing between the
upper and lower,left and right
positions of the quick docking cabinet
to improve the installation efficiency.


What we offer to customer?


1. Indoor Led Screen Solution
- Indoor Rental / Fixed Led Screen Solution
- All-in-one Led TV Solution
- Video Conference System
- Immersive & 3D Led Display Solution

2. Outdoor Led Screen Solution
- Indoor Rental / Fixed Led Screen Solutions
- All-in-one Led Advertising Signs
- All-in-one Commercial Led Display Systems
- Led Billboard Solutions

3. Structure Design
- Wall Mounting Structure
- Rental Stack & Floor Stand Structure
- Electric Lifting & Rotating System

4. Customized Led Solution
- Spherical Led Screen Solution
- Cubic Led Screen Solution
- Right angle Led Screen Solution
- Led Video Floor Screen Solution
- Customzed Shape Led Screen Solution

Company Overview

Charming Co., ltd has always been committed to technical innovation and service of global entertainmet lighting & LED.
In 2003, the world's first led display was brought into the field of the entertainmnet applications, and contiunes to lead the trend of LED's in this field. It has developed into the first brand of customer satisfaction in China's entertainment lighting Led.
It has obtained nearly 100 patents and obtained ISO9001, CE, CCC, CB, ROHS, SASO and other certifications.
Adhering to the corporate philosophy of " Charming Achieve Beauty ", we have an international standard full-automatic led display production line with a factory area of more than 10,000 sqm. We have provided quality products and services to customers in more than 150 countries and regions for 19 years.




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China P3.91 K Series LED Outdoor Screen Ultra Wide Viewing Angle Lamp Beads Design LED Display supplier

P3.91 K Series LED Outdoor Screen Ultra Wide Viewing Angle Lamp Beads Design LED Display

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