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HD P4 LED Advertising Display Board With High Contrast SMD 2121 Lamps

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HD P4 LED Advertising Display Board With High Contrast SMD 2121 Lamps

China HD P4 LED Advertising Display Board With High Contrast SMD 2121 Lamps supplier

Large Image :  HD P4 LED Advertising Display Board With High Contrast SMD 2121 Lamps

Product Details:

Place of Origin: Shenzhen China(mainland)
Brand Name: PRT
Certification: CE ROHS FCC
Model Number: P4 indoor

Payment & Shipping Terms:

Minimum Order Quantity: 3 square meters
Packaging Details: wooden case or customized
Delivery Time: 15 working days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 3000 sq.m per month
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Detailed Product Description
Item Number: P4.0 Module Size: W 256 X H 128 Mm
LED Chip: Epistar Port Type: HUB-75B
Driving Scan: 1/16 Scan Warranty: 2 Years
Brightness: 1800 Cd /m 2

HD P4 Indoor Video Advertising LED display with full color high contrast SMD 2121 lamps
Our service:
1. We provide 24-hours service, and every message you quote inquiry will be replied within 12 hours.
2. Our products are exported to foreign countries and regions.

3. Our professional team will constantly communicate with you, to establish a good working relationship.We aontact you by e-mail and phone, always prepared to help you out.
Product features:
1. SMD full color pitch for wide view angle, light with a good max, high contrast
2. Equipped with intelligent lighting equipment and adaptive adjustment of environment, will not affect by the ambient light strong display effect and environmental protection and energy saving
3. Original designer and manufacturer factory direct sale. Help you save 50% or more cost.
4. From material to finished product, from design to produce, we control all steps, that's the guarantee of the quality and reliability.
Delivery Details:
1. FedEx/DHL/UPS/TNT for samples, Door-to-Door
2. By Air or by Sea for batch goods.
3. Customers specifying freight forwarders or negotiable shipping methods.
4. Delivery Time: 3-5 days for samples; 7-20days for batch goods.
The delivery time of your shipment depends on your order quantity.
 Parameters for reference, please contact us for details, we offer you the exact price based on your request.

Pixel Pitch4mmLED EncapsulationSMD 1R1G1B
LED ChipsEpistarModule resolution64dotsx32dots
Module size256mmx128mmPixel density62500dots/m²
Cabinet size512mmx512mmCabinet resolution128dotsx128dots
Drive Method:1/16 ScanningBrand of power supplyCL 5V~40A
Gray ScaleRecommended 256 levelThe best viewing angle


Max Power Consumption1000W/ m²Control Mode

Video frequency

Optimal Viewing Distance≥4mBrightness≥1500cd/m²
Blind Spot Rate<0.0001Brightness Control0-255 Grade
Contrast100 levels adjustableEarth Leakage Current<2mA
Power Supply Mode

AC220V/50HZ or

Protection LevelIP41
Humidity0%~90%Operating System


Operating tempertureOperation:-30°C~+60°C

Product Testing : 
1. The test content: black and white, red, green, blue monochrome, grayscale gradient, video effects, text effects
2. LED display a white screen test playing time is not less than 24 hours
3. Monochrome and grayscale gradient test not less than 24 hours
4. Video and text effects test not less than 24 hours

Contact Details

Contact Person: Ms. Sherry Xie

Tel: 86-755-2834-9601

Fax: 86-755-2834-9601

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