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ShenZhen BST Industry Co., Limited Professional Led Display Manufacturer Partner In China.
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Custom Aluminum P3.91 HD Black LEDs Indoor Advertising Led Display Screen for Auto Show

ShenZhen BST Industry Co., Limited
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Custom Aluminum P3.91 HD Black LEDs Indoor Advertising Led Display Screen for Auto Show

Brand Name : BST
Model Number : BST-IA3.91
Certification : CE,FCC, CCC, Rohs,ISO
Place of Origin : Shenzhen, China
MOQ : 1sqm / Piece
Price : negotiable
Payment Terms : T/T, Western Union, L/C
Supply Ability : 5000sqm per month
Delivery Time : 10- 20 days
Packaging Details : wooden case
Warranty : 2years
Driving method : 1/16 scan, constant current
Package : Wooden case
Brightness : 1200nits /sqm
Contrast : 4000:1
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Custom Aluminum P3.91 HD Black LEDs Indoor Advertising Led Display Screen for Auto Show

Quick Detail:

1. Preeminent effects: Clear and stable pictures without distortion and disturbance.

2. High quality: adopting first-class chips and wafers imported from abroad

3. Flexible form: continuity, overlying, combination of dynamic and static playing, various effects include rolling moving, typewriting, gradual changing and so on

4.Good color uniformity confirm the vivid images and video;

5. Good heat dissipation,Cabinets Seamless splice;

6.Energy-saving to reduce cost,Brightness self-regulation to avoid the light pollution;


1. SMD3-in-1 technology are used for indoor LED display.

2. Wide view angle: 140 in horizontal and 140 in vertical.

3. Special design and advanced SMT technology improves the heat dissipation

4. With high refresh rate controller, guarantee that no scan line when taking photos.

5. Regular shape and special shape (such as curve, round) can be designed.

6. Easy for assembling and connecting with the connector added.

7. High color uniformity and clear image can bring you a vivid audio visual effect.

8. Both front access and rear access are available.

Indoor LED Display series :

The indoor LED display uses high-quality LED, which has high efficiency luminescence,decreased attenuation of brightness,high stability and reliability. Super uniformity in color. Low-budget, high pixel density,more vivid and stable pictures(No Flickering). The ultra-slim and ultra-light weight structure of indoor full color LED display,increased design opportunities and lower transportation costs. SMD technology takes super wide viewing angle for the LED display; better color performance,higher contrast ratio and higher refresh rate. The super thin rental indoorLED display features low weight,special rigging system for simplified service,hassle-free mounting, easy configuration and maintenance,and several other enhancements that are unmatched in the industry.

Competitive Advantage:

  1. 7 years Brand precipitation
  2. Price Advantage: we have the best competitive price at the market, also have the same even better quality.
  3. Strong ability of research and Development and customization
  4. Quality advantage: From material to finished product, from design to produce, we control all steps
  5. OEM&ODM, any your customized screen we can help you to design and put into product.
  6. Energy-saving to reduce cost;
  7. Service advantage: Better service at same situation, better cooperation at same service
  8. Distributer ship are offered for your unique design and some our current models .Protection of your sales area, ideas of design and all your private information


BST-IA-3.9 Indoor full color led display screen ( Specification )
ColorFull-color real pixels
Use environmentIndoor
Pixel pitch3.91mm
Module size250*250mm
Physical density65410 dots/square meter
Pixel configuration1R1G1B
LED chipSMD2121
Lamp faceBlace face
Module resolution64*64
Recommended viewing distance4-35m
Best viewing angleH: 140°; V:140°
Maximum power consumption400W/sqm
Average power consumption1000W/sqm
Cabinet sizeW500m×H500mm
Standard cabinet resolution128*128
Driving method1/16 Scan, Constant Current
Video frame rate≥60 Hz
Rate refresh≥1200Hz
White balance brightness≥1400nnits/sqm
Operating temperature/Humidity-30℃~+45℃
Ingress protectionIP40
Input voltage110-220V AC±10%
Gray scale /ColorDisplay Colors ≥16.7N(Synchronize)
Brightness controlManual/Automatic
Control systemPCTV+DVI video card+control card+fiber
MBTF>500 hours
Life time>100,000 Hours
The rate<0.0001

Product Tags:

advertising led display screen


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Custom Aluminum P3.91 HD Black LEDs Indoor Advertising Led Display Screen for Auto Show Images

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