Hot sale led screen p4 indoor 
1. Parameter
Product Specification
| LED tube chip parameters | | Packaging | Color | Brand | Model | Brightness | Wave length | Quantity | | 146 | R | Epistar | 9mil | 800-900 | 730-800 | 1 | | G | Epistar | 8x10mil | 1000-1100 | 900-1000 | 1 | | B | Epistar | 8x10mil | 230-260 | 230-260 | 1 |
| LED module parameters | | Pixels pitch: | 4.0mm | Pixel density: | 62500dot/m2 | | Pixel configuration: | 1R1G1B | Module pixels: | 64x32=2048 dots | | Module size: | 256x128x20mm | Module weight: | 0.3KG | | Configuration feature: | Integrated Light/Driver | Frame material: | Polycarbonate(PC) | | Input voltage: | AC 4.8-5.5V | Max current: | 6.0A±0.1A | | Module power consumption: | 30W | Driver mode: | 1/16 scan |
| LED cabinet parameters | | Standard cabinet size: | 512x512x95 mm | | Cabinet pixel: | 128x128=16384 dots | | Cabinet square: | 0.26214m2 | | Cabinet weight: | 40KG | | Max power consumption: | 450W | | Average power consumption: | 250W |
| LED display parameters | | Brightness: | ≥1200cd/m2 | Brightness homogeneity: | ≥0.95 | | Best horizontal view angle: | 100±8° | Best vertical view angle: | 70±5° | | Best view distance: | ≥4.0m | Blind spot rate: | ≤0.0003 | | Max power consumption: | 600W/m2 | Application condition: | intdoor |
| System control parameters | | Gray scale: | each R, G, B - 65536 | Color | 16777216 kinds | | Repetition rate: | ≥60 frame/second | Refresh rate: | ≥1400Hz | | Control method: | PC control, video synchronization | Brightness adjusting: | 256 auto/manual | | Input signal: | DVI/VGA, RGBHV, S-VIDEO, HDTV and so on |
| System working features | | Lifespan: | ≥100,000 hours | MTBF: | ≥10,000 hours | | Attenuation rate: | ≤15% 3 years working | Out of control dots: | 0 | | Discrete control dot: | 0 (before shipment) | Blind spot rate: | 0 (before shipment) | | Working temperature: | -20 ~50 °C | Working humidity: | 10%~90%RH | | Protection feature: | over-heat, over-load, image complement, overcurrent, overvoltage, anti- thunder (optional) |
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2. Advantages
1) New style module mast can improve 10% brightness than normal module mask to realize more clearer text and images with stronger feeling of layers
2) With Powerful and experienced engineers and technician team, with advanced production equipment,we control all steps from material to mass product, from design to produce that guarantee the quality and reliability.
3)Wide viewing angle: The horizontal and vertical viewing angles are so wide that it is suitable for the environment of wide Horizontal
4) High brightness that the content on the display remains clearly visible under direct sunlight without any delay, smear phenomenon
5)The brightness can be adjustable to meet the need of changing requirement of customer in environment
6) Energy saving and environment protection, antistatic, dust-proof, good heat dissipation, cost-effective .
7) High reliability: using distributed scanning technology and module design technology that make higher reliability and stability.
8) Steady and reliable system, with strong anti-interference ability and long service life that can continually work for over 24 hours,and it's easy to operate the system.
1.Our Factory
2.Our certificate
