Shenzhen King Visionled Optoelectronics Co.,LTD
Shenzhen King Visionled Professional makes good quality, provide perfect product and service for every customer.
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Double Side Round Customized Led Display SMD1921 P4.68 Circle LED Display 5500nit
1.Customized Led Display Quality Control
From raw materials to finished product, from design to produce, we control all steps, which are the guarantee of the quality and reliability.
All module test 2 days and all whole display test 3 days.
2. Customized Led Display Professional services
We have 5-6 in the LED display industry more than 12 years of professional and technical personnel,
hope to be able to better provide customers with the best solution. Let customers use the rest assured.
| Project | Customized Led Display | Customized Led Display |
| Pixel composition | 1 red, 1 green, 1 blue LED (SMD1921) | 1R1G1BLED (SMD3535) |
| Pixel spacing | The 4.68 mm | 8mm |
| Module size | 300x300mm | 320mm*320mm |
| Module resolution | 64 x64 | 40X40 |
| The LED chip | Three Ann | Sanan |
| LED package | Country star packaging table stick three in one | Nationstar Package SMD Three-in-One |
| According to the density | 65536 / ㎡ | 6400 dots/side |
| Maximum brightness balance | P 4500 CD / ㎡ | ≥4500 cd/㎡ |
| Gray level | Red, green and blue 256 level, up to 65536 level | Red, green, and blue ≥ 256 levels, up to 65536 levels |
| According to the color | 16.7M species, up to 281 trillion species | ≥16.7M species, up to 281 trillion species |
| Out of control points | ≤1/10000 | ≤1/10000 |
| Viewing angle | Level: ≥120°Vertical≥120° | Level: ≥120°Vertical≥120° |
| Longevity | ≥100,000 hours. | ≥100,000 hours. |
| Operating Voltage | AC 220V±15%,50Hz±2 Hz | AC 220V±15%,50Hz±2 Hz |
| Switching power supply | 3.8V/60A(siqi power) | 3.8V/60A(siqi power) |
| Control System | Wifi | WIFI |
| Refresh rate | ≥1920Hz | ≥1920Hz |
| Control method | Colorlight asynchronous | Colorlight asynchronous |
Customized Led Display FAQ:
Q1: How is the ambient temperature of LED display screen?
When ambient temperature is too high or cooling condition is bad, users had better not to turn on the screen for a long time. Screen shall be installed in temperature from-10°C to 40°C. Over environment temperature range, temperature control equipment must be installed. It is forbidden to install LED display near any heat source.
Q2: How is the ambient humidity of LED display screen?
When installing screen, ambient relative humidity should be in the range from 30% to 70%. It is prone to get static electricity when the indoor humidity is below 30%; When the indoor humidity is higher than 70%, electronic components are easy to get damp.
Q3: Can the LED display screen work at corrosive gas environment?
Please do not install the display in corrosive gas environment containing acid or base components, such as chemical warehouse.