Complaint
The concept of LED
LED is the abbreviation for light emitting diode. LEDs are arrayed breadthwise and lengthways with a stable pitch that forms LED matric-LED Display Screen. Each LED of the LED Display has a corresponding luminance control circuit. The computer controls the circuit, the circuit influences the brightness of each LED, then the pictures and text we need are formed.
Connection System Diagram
Advantages of LED Display
1) High Definition and can be adjusted, able to show DVD, TV, Dynamic images, VCRs, graphs, letters and animations for 24 hours, synchronized with the computer monitor.
2) With the features of waterproof, sunscreen, anti-static, damp proof, anti-freeze, anti-thundering.
3) With excellent equality and consistency of light, able to solve the problem of mosaic commendably.
4) With clear, exquisite and real display effect.
5) With big viewing angle to the horizontal line and vertical line, able to be watched at every angle, no picture change, no color excursion.
6) The cost of maintenance is low, as each LED lamp can be replaced.
| Pitch size | 10 mm |
| Pixel configuration | 1 Red, 1 Green ,1 Blue, SMD 3-in-1 |
| Cabinet solution(W*H) | 32 dots * 16 dots |
| Pixel density | 10000 dots/sqm |
| Cabinet size(W*H) | 320 mm*160mm |
| Brightness(average) | ≥6000 cd/ sqm |
| View angle(H/V) | H/V 140/120 degree |
| Power consumption | 100 W/sqm ~ 1200 W/sqm |
| Net weight | <50 kg/sqm |
| Voltage | 220V/110V±15% 50 Hz |
| Color scale | 256~65536 degree /1.07 billion colors |
| Display mode | VGA 640X480-VGA 1600X1024 |
| Life span | ≥100,000 hours |
| Refresh frame frequency | ≥360 HZ |
| Exchange frame speed | >150 frames per second |
| Control distance | ≤100M (Cat.5 without repeater) /500 M (multi-mode optical fiber)/20000m(single-mode optical fiber) |
| Operating temperature | -25°C~+60°C |
| Operating humidity | 10%-95% RH |
| Software | LED studio |
| Best view distance | >10m |
| Communication port | VGA |
| Control mode | Synchronous, real time with PC |
| Drive mode | Constant current driving |
| Protection of power supply | Overtemperature, overcurrent, overvoltage etc. |
| Operating system | Windows 98/Me/2000/Xp |
| Brightness adjustment | 100 levels automatically or by hand |
| Drive mode | 1/4 scan, constant current |
Packaging & Shipping
Payment terms: 30% deposit by T/T in advance, and the balance before shipment.
Delivery time: 10 -18 days.
Guarantee period: 2 years.
Packaging: With wooden case or flight case.
Our Services
OUR COMPANY provides on site product installation, debugging and maintenance service for our LED display. Such as:
Why choose us?
1. Diversified products :
Varieties of models for outdoor/indoor LED display screen, and customized cabinet available.
2. Experienced & Professional:
15 years experiences in the field of LED display screen, professional workmanship & design.
3. Best raw materials:
High quality, high brightness and long lifespan (more than 100,000 hours).
All our products have passed CE/FCC/RoHS certification
4. Competitive price:
100% factory price, competitive and reasonable price.
5. Strict quality control:
100% testing before packing.
6. Quality guarantee:
All our LED display screens have a two-year guarantee. All the maintenance expense within the guarantee period shall be borne by QiChuang.
7. Prompt & Professional service:
Any inquiry will be replied within 24 hours in working days and you'll get helpful suggestions from us.
