Shenzhen Cirid Optoelectricity Co., Limited
Competitive led display manufacture in China
Add to Cart
P4 SMD Full Color Indoor Advertising LED Display Screen P4 Indoor Led Display
Products features:
1. The first level LED chip from Taiwan Epistar
2. With pure golden wire connection in LED
3. Grand A row material for module frame and mask
4. The high brightness and high definition features of the Transparent LED Screen ensures great quality pictures - making it a perfect fit for stage, banks, glass wall, promotion, station, stadium and other indoor places.
5. The thin size and ultra-lightweight modules makes it easy to carry, transport and install. You hardly need any specialized tools or skills to install it.
6. Everything is inbuilt, and it can be installed within a few minutes using simple screw-driver.
Products Characteristic
Design
Special PCB design which can make sure the showing picture distortionless.
Maintain
Support front and rear maintenance.
Application place
Museum, Planetarium, Exhibition, Sports Stadium, Airport, Hotel, Railway Station, Shopping Mall, Bar. etc.
Q: What is LED?
A: LED is sanded for Light Emitting Diode, a kind of semiconductor which is used to give and receive the electronic signal into infrared rays or light, using the characteristics of compound semiconductor. This is used for household appliances, remote controller, electric bulletin board, various kinds of automation appliances.
Q: What are Pixel Pitch, Pixel Density, LED QTY, and Pixel Configuration?
A: Pixel Pitch is the distance between neighboring pixels.Pixel Density is the quantity of pixels per square meter. LED QTY is the quantity of LED lamps per square. Pixel Configuration is the description of the consistence of a pixel, for instance, we use 1 red lamp, 1 green lamp, and 1 blue lamp to compose a pixel, the pixel configuration is 1R1G1B.
Q: What are LED Type, Module size and Module resolution?
A: LED Type is the description of LED lamp, for instance, the brand, the shape in physical, the size of the lamp, etc. Module size is the measurement of a module. Module resolution is the number of pixels per module.
Products parameters:
| Item | Value |
| Model NO. | CDN-401 |
| Pixel Pitch | 4 |
| Pixel Density (dots/sqm) | 62500 |
| LED Type | SMD2121 |
| Viewing Angle | H:120 V:120 |
| Brightness (nits) | 800～1200 |
| Refresh Rate | 1920 |
| Module Size(mm) | 256*128 |
| Cabinet Material | Steel with powder painted |
| Cabinet Weight | ≈ 60KG/SQM |
| Power Consumption (Avg./Max. W/㎡) | 130/345 |
| Operating Temp/Humidity | -20℃～45℃ 10～90%RH |
| Storage Temp/Humidity | -25℃～50℃ 10～90%RH |
| Lifetime(hours) | ≥50000(Nomal Temp) |
