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[China]
Trade Verify
Address: Building No.A,YongXin Industrial Park,ShuiWei Village,DaLang Street,LongHua District,Shenzhen City ,guangdong province ,china
Contact name:Jerry
Shenzhen ShiXin Display Technology Co.,Ltd |
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Verified Suppliers
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Activities show outdoor LED stage LED screen, high brightness LED video wall P3.91 P4
1.Light ball:
Our company adopts high quality SMD2121, from raw material
processing to encapsulation technology to quality control, we are
all more trustworthy than market three without products !
2.Chip:
The solid crystal, gold wire bonding, precision testing of the
leading LED packaging technology, equipping with advanced automatic
production line and production equipment, the international leading
quality inspection and reliability test equipment, guaranteeing the
effect of chip quality LED display screen refresh rate is higher.
3.Border:
From details to ensure product quality.The frame thickness is 0.5mm
above the market, which is more durable and durable.Surface level
not to drop paint, work fine and more beautiful.
4.Factory strength:
Our company focus on full color LED display screen and LED
technology industry production, sales and service, our company has
the industry advanced, complete automatic rapid assembly lines,
production capacity output high on industry.Worldwide commitment
and fulfillment of user professional services and guidance.
5.High gray high brush,
The sun is still bright and bright picture, the display is natural
and true, each module has been through the point brightness and
chroma correction, brightness and color uniformity.
High waterproof and dustproof rating (before IP65), strong
anti-seismic ability to adapt to extreme weather
Flatness: the whole screen: ≤ ± 1mm patchwork between the module: ≤
1mm
Viewing distance: 8-200m, the display is clearly visible
Image adjustment: Contrast / tone adjustment / single mode group
brightness adjustment
Technical Parameters
| Type | Parameter name | Intdoor P3.91 Full Color LED Modules Parameter |
Module constitute | Pixel structure | Table three LED |
| LED specification | SMD2121 | |
| Pixel composing | 1R1G1B | |
| Pixel distance | 3.9mm | |
| Module resolution | 64*64dots | |
| Moudle size | 250X250mm | |
| Pixel density | 65410dots | |
| Peak power consumption | 30w | |
| Moudle weight | 0.412kg | |
Cabinet parameter | Cabinet type | Die-casting aluminum |
| Cabinet dimension | 500X500mm | |
| Cabinet resolution | 128*128dots | |
| Cabinet area | 0.25m2 | |
Optical parameter | White balance brightness | 1200cd/m2 |
| Best visual distance | >3.9m | |
| Horizontal viewing angle | 140 | |
| Vertical viewing angle | 120 | |
| Luminance uniformity | >98% | |
| Contrast | 3000:1 | |
Electrical parameter | Maximum power | 1000w/m |
| Average power | 320W/m | |
| Input voltage | AC220V(50HZ) | |
| Output voltage | DC5V | |
Processing performance/ Operation parameter | Drive mode | 1/16scan |
| Frame frequency | 60Hz | |
| Refresh rate | >3840Hz | |
| Control method | Synchronous | |
| Typcial life values | 100000hrs | |
| Working environment temperature | -10~60 | |
| Working environment humidity | 10%～70% |
our case
Our Service
Pre-sale service
1. Reply enquiries in 24 hours.
2. Market research and forecast for customer.
3. Provide professional solutions based on customer's requirement.
4. Offer sample and all document as customers required.
5. Other services, such as factory visiting and so on.
In-sale service
1. Tracking report of production.
2. Quality test report for every order.
3. Photos and videos as per customer's requirement.
After-sale service
1. Lifetime maintenance and software upgrade.
2. Complaint respond period not exceed 24 hours, maintenance
guidance and problem solution supplied in 48 hours.
3. Free technician training.
4. Full set of documents free of charge, which including
installation guidance, software operation manual, easy maintenance
manual and control system software CD and so on.
5. Engineer guide installation onsite if needed.
Product Features
Shipping
Payment
