P4.75 Dot matrix single color led module for moving sign
1. High brightness
2. High definition
3. High refresh rate
4. High stability
5. 2 years warranty
1. High Contrast: 4000: 1.
2. First-class LED chip: Epistar, CREE
3. Clear vivid image quality even in direct, full-on sunlight.
4. Long-term Brightness capacity throughout product lifetime.
5. Easy Installation & Using.
6. Convenient Servicing.
| classification |
P4.75 |
| Module size |
304mm×152mm |
| Pixel pitch |
4.75mm |
| Module densit |
17200dots/sqm |
| Module resolution |
64*32dot |
| Pixel composition |
1R1G |
| Red wavelength |
625±2nm |
| Colors |
16777216 |
| Best viewing distance |
4.75m |
| Best viewing angle(H) |
140° /120° |
| Max power consumption |
1100W/m 2 |
| Driving method |
1/16 scanning |
| Working voltage |
AC220V/110V±10% |
| IP gradet |
IP45 |
| Life span |
More than 100,000hours |
Features and Advantages
1. In order to ensure that images and tests are clear, vivid and consistent, all the chips for the entire RGB LED screens for outdoor screens within 100 square meters are at the same grade such as the same brightness and the same wavelength.
2. In order ensure screen background can become matt, completely absorb LED reflective light and eliminate shadow and ghosting, we adopt imported glue to varnish module surface, the glue thickness for each module is not more than 0.1mm, so the color is consistent and uniform.
3. To ensure product reliability and long life, we select the best chips for all outdoor display, red chips are from Hitachi brand, blue and green ones come from US CREE.
4. Easy to maintain and achieve single-pixel and single-lamp maintenance.
5. High quality at competitive prices.
6. Wide applied in stadiums, advertisemjent, banks, securities exchange, stations, entertainment, shopping malls, postal offices, schools, monitoring, restaurants, enterprises etc
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