Shenzhen King Visionled Optoelectronics Co.,LTD
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800nits Small Pixel Pitch Led Screen P1.25 P1.8 8K Indoor Led Video Walls 400*300mm
4K 8K LED Video Wall Product Description
1. Ultra High definition: made with high quality SMD0808 black led beams
2. Seamless spliced, good evenness for 2K or 4K HD video, perfect display vision
3. High refresh rate up 3800 Hz, no ghost effection
4. Wide view angle: up to 160 degree for vertical and horizontal, no color difference
5. High strength: made with strong Die-casting Aluminum cabinets, good heat dissipation, and longer working life
6. Good resolution ratio: cabinet size based on 16:9 for screen size with 16:9 too, ensure the images with high fineness
7. Double back-up: double data and power supply to keep the data in safe condition and keep working even power is interrupt
4K 8K LED Video Wall of Technical Parameter
| Parameter | P1.875mm HD LED Screen | P2.5mm HD LED Video wall |
| Pixel Pitch | 1.875mm | 2.5mm |
| Pixel Configuration | SMD 3-IN-1 | SMD2121 3-IN-1 |
| Pixel Density | 284,089 dots/m² | 160,000 dots/m² |
| Module size | 240x240mm | 240x240mm |
| Cabinet Size | 480x480mmx57mm | 480x480mmx57mm |
| Panel Dimension (WxHxD) | 18.9''X18.9''X3'' | 18.9''X18.9''X3'' |
| Panel Material | Die-casting Aluminum | Die-casting Aluminum |
| Panel Weight | 4.9kg/panel (10.8lb/panel) | 6.8kg/panel (15lb/panel) |
| Refresh Rate | 1920Hz~3840Hz | 1920Hz~3840Hz |
| Brightness | 1000nits(Adjustable) | 1200nits(Adjustable) |
| Horizontal Viewing Angle(°) | 160 ° | 160 ° |
| Vertical Viewing Angle(°) | 160 ° | 160 ° |
| AC Power Input(V) | AC110V~ 220V ±10% | AC110V~ 220V ±10% |
| AC Power Frequency(Hz) | 50 ~ 60 Hz | 50 ~ 60 Hz |
| Max. Power(W/m²) | 565 W/m² | 520 W/m² |
| Avg. Power(W/m²) | 189 W/m² | 170 W/m² |
| Storage/Operating Humidity(RH ) | 10% ~ 90%RH | 10% ~ 90%RH |
| IP Rating(IP ) | IP30 / IP30 | IP30 / IP30 |
| Lifetime Typical Value(Hrs) | 100,000 Hrs | 100,000 Hrs |
| Installation Type | Front&Rear installation | Front&Rear installation |
| Maintenance Method | Front&Rear Access Maintenance | Front&Rear Access Maintenance |
Product Details & Application
1.Magnetic Module with frame-sharing 480x480mm die-casting aluminum cabinets
2. Friendly Cabinet design with comfortable rounded corner handle,heat emission holes,signal indicator testing button,OEM Label, Anti-collision corner,Hidden cables design and front maintenance tool design.
3.Free-structure Install, flexible for wall mounted fixed and saving installation cost and space
4.Wide application indoor stage rental or indoor advertising or presentation
Our Services of 4K 8K LED Video WALL
Q: What is the brightness, viewing angle and wavelength of the LED?
A: Luminous Intensity is equal to the amount of luminous flux emitted into a very small solid angle at a defined angular orientation from the light source. The measurement for luminous intensity is the candela. Symbol is Iv.
Viewing Angle is the total cone angle in degrees encompassing the central, high luminous intensity portion of the LED beam from the on-axis peak to the off-axis point where the LED intensity is 50% of the on-axis intensity. This off-axis point is known as theta one-half ( 1/2). Two times 1/2 is the LEDs' full viewing angle; however, light is visible beyond the1/2 point.
Wavelength is the distance between two points of corresponding phase and is equal to waveform velocity divided by frequency. It defines what color human eyes could recognize
Q: What is dominant wavelength? Please specify the ranges of wavelength in red, green and blue color respectively.
A: Dominant wavelength is defined as the best range of wavelength showing the most natural color recognized by human eyes. Researches indicate that fixed colors with wavelength of 620-630nm (red), 520-530nm (green) and 460-470nm (blue), in fact mixed in a particular proportion, can get the pure white. That is, in display field, people use luminous materials with above wavelength to make "compounded" white more natural.In order to