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    P3.91 LED Display

    Quick Details
    Place of Origin: Guangdong, China 
    Brand Name: Hot Electronics
    Certification: CE-EMC, CE-LVD, RoHS
    Model Number: P3.91
    Usage: Indoor
    Tube Chip Color: Full Color
    Display Function: Video
    Screen Dimension: Customized
    Warranty: 2 Years
    Minimum Order Quantity: 1 square meter
    Price: negotiable
    Packaging Details: wooden package or flight case
    Delivery Time: 10-25 days after payment


    P3.91 LED Display

    Product Description

    P3.91 indoor SMD full color LED display adopts the latest generation technology, and the pixels are 65536 dots per square meter. Meet the customer's high definition demand.
    High refresh frequency: using the latest technology, the use of the ordinary general constant current (Pure Drive) LED display has a high refresh frequency, scavenging flicker, ghosts and shadows.
    The joint between the cabinet and the cabinet can be slid and slide to ensure seamless splicing of the screen.
    High protection grade cabinet design, moisture-proof, anti-corrosion, anti-mildew, shockproof, anti-electromagnetic interference, etc. Adapt to a variety of environments. Light vision design, horizontal angle and elevation angle can reach 120 degrees. In this range, the image is free from deformation and color.

    Product Parameters

    Pixel pitch P3.91
    Module Parameters Pixel pitch 3.91 mm
    Pixel Density 65410 pixels/m2
    LED Shape SMD 3in1
    LED Configuration 1R1G1B
    Module Resolution 64*64 pixel
    Module Size 250*250 mm
    Drive Method   1/16
    Cabinet Parameters Cabinet Resoltuion 128*128
    Cabinet Size 500*500 mm
    Cabinet Weight 36 kg/m2
    Display Parameters Optical Brightness ≥1200 cd/m2
    Viewing angle H/V 160/160
    Best Viewing Distance 3.9-15 m
    Display Color 16.7 million
    Grey Scale 10bits/1024levels
    Power Max power consumption 1000 W/m2
    Ave power consumption 500 W/m2
    Working Voltage 220V / 110V
    Control system Frame Frequency 60--85 HZ
    Refresh Rate 4000 HZ
    Data Transmission CAT 5/ Optic Fiber
    Image Source S-Video, PAL/ NTSC
    Controlling system linsn, Nova, Mooncell
    Format Video Compatibility DVI, VGA, composite
    Reliability Working Temperature -20~65 ℃
    Working Humidity 10-95% RH
    Life Span 100,000 Hours
    MTBF (Ave No Faliure Time) 5000 Hours
    Pixel failing Rate 0.01%
    IP Rate IP 54

    Product Features
    1. Easy-maintenance.
    2. Lightness.
    3. Die casting aluminum structure, higher accuracy.
    4. Ultra-thin& light, easy installation, lower labor cost.
    Cabinet Features
    1. Easy and safe while transporting.
    2. Easy and quick to install.
    3. Easy and quick to disassemble the screen.
    4. Easy to maintain.
    5. Light weight but solid structure.
    6. Compatible for all kinds of installation.
    7. Seamless, with CNC Machining, leave no gap between each cabinets.

    Why Choose US
    What we offer to you and what we have been serving is"
    1. The great raw material in led display screen. From chip, ic , pcb ,other accessories.
    We would like to offer you the best quality with reasonal price. Nationstar and Kinglight, +chipone and MBI, if you need the related lower price, KN-light is also the option, even if it is not better than the other two, but they are better than the same material from other factory.
    2. We make sure everything will be ok before delivery and low proportion of dead light in the past few years.
    3. We have the professional team and sales to support you if you confront anything troublesome affairs about led display
    4. Unlike the other factory offer the very cheap price without the considerate the quality, even if the led work noramlly, there cannot be sure they can work normally in the next few years.
    5. 2 years warranty is the regular, but we can also offer the 3-4 years, the price can be only 5% each year accrue at the bassis 2 years.
    6. We can offer you 2-5% spare parts for free if there are large order
    Q: Can be customized?
    A: Yes, Led lamp, driver IC, control system, power supply, connector, hanging bar etc. can be designated by you.
    Q: Warranty and Spareparts?
    A: 2 years of guarantee and 1% spare parts for free.
    Q: How's the Lead Time?
    A: Spare parts take 2--7days, Whole screens take 25 days including 72 hours aging test.
    Product Show

    Option of the Led Chip & IC

    IC MBI5124 
    8Ksram, Support 1/4 1/8 1/16 dynamic scan;
    10-16bits gray scale, 281billion colors,30nS quick response;
    Low EMI disturb,Electromagnetic Compatibility;
    Adopt FM-PWM Technology;
    Up to 4000HZ high refresh rate.

    Don't hesitate to contact us or send us inquiry if you like our products. 


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