P4 Indoor LED Display Screen
| Model: P4-I16S-SMD2121-64x32-L512xH512 |
| Brightness: ≥1200CD/㎡ |
| Refresh frequency: ≥1920Hz |
| Gray Grade: 14 bits |
Product description: Eager LED is offering Indoor SMD LED Display in China for Commercial and as well as Public Environments. Indoor LED displays are widely used as screens for indoor concerts.
P4 Indoor LED Display Screen Features:
1) Wide viewing angles. Both the horizontal viewing angle and vertical viewing angle can reach 120 degrees.
2) Good color and brightness conformity. The LED chip is sorted by 2.5nm, while the chip brightness difference is within 10%.
4) Different cabinet styles are available, such as fixed installation style, rental hanging style, ultra-thin style, front-maintained style and front-serviceable style with magnets.
5) We use Meanwell power supply, which is a famous brand from Taiwan. We can also use other power supply brands which customers specify.
6) Different control system to meet clients’ requirements. Synchronous or asynchronous. Different brands, such as LINSN, NOVASTAR, DBSTAR and COLORLIGHT.
7) Long lifetime. The P4 LED panel can work for more than five years in good conditions with little repair.
8) Very competitive price in the market. We have strict purchasing control system and company operation management system.
P4 Indoor LED Display Screen Applications:
Indoor commercial LED screen
Indoor HD LED display screen
Indoor stage background LED display screen
Indoor video wall LED Display
Indoor digital LED Sign
P4 Indoor LED Display Screen Specification:
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LED Lamp Specification |
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Color |
Package |
Intensity |
Viewing Angle |
Wavelength |
Testing Conditions |
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Red |
SMD2121 |
70-100mcd |
120° |
620-625nm |
25℃,20mA |
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Green |
SMD2121 |
120-200mcd |
120° |
515-530nm |
25℃,10mA |
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Blue |
SMD2121 |
30-40mcd |
120° |
465-475nm |
25℃,5mA |
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Module Parameter |
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Pixel Pitch |
4mm |
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Pixel Configuration |
SMD2121 |
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Density |
62,500 pixels/㎡ |
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Module Resolution |
64pixel(L) *32pixel(H) |
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Module Dimension |
256mm(L) * 128mm(H) * 18mm(D) |
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Driving Mode |
Constant current, 1/16 duty |
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Module Mask |
Pure black mask---high contrast screen |
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LED Cabinet |
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Module Quantity in a Cabinet |
2(L) * 4(H) |
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Cabinet Dimension |
512（L）*512（H）* 90(D)mm |
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Cabinet Resolution |
128(L) * 128(H) |
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Cabinet Material |
Steel |
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Cabinet Weight |
≈10KG |
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Electricity Parameter |
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Optical Ratings |
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Brightness |
≥1,200 cd/㎡ |
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Viewing Angle |
120°(Horizontal)； 120°(Vertical) |
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Best Viewing Distance |
≥4m |
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Gray Grade |
14 bits |
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Display Color |
4.4 trillion colors |
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Brightness Adjustment |
100 grades by software or automatically by sensor |
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Operation Power |
AC100-240V 50-60Hz Switchable |
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Max. Power Consumption |
680 W/㎡ |
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Avg. Power Consumption |
230W/㎡ |
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control system |
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Frame Frequency |
≥60Hz |
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Refresh Frequency |
≥960Hz |
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Input Signal |
Composite Video, S-video, DVI, HDMI, SDI, HD-SDI |
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Control Distance |
100m(Ethernet cable); 20KM(optical fiber cable) |
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Support VGA Mode |
800*600, 1024*768, 1280*1024, 1600*1200 |
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Color Temperature |
5000—9300 adjustable |
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Brightness Correction |
Pixel by pixel, module by module, cabinet by cabinet |
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Reliability |
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Working Temperature |
-20～+60 ºC |
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Storage Temperature |
-30～+70 ºC |
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Working Humidity |
10%～90% RH |
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Lifetime |
100,000 hours |
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MTBF |
5000 hours |
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Continuous Operating Time |
≥72 hours |
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Protection Grade |
IP31 |
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Out-of-Control Pixel Rate |
≤0.01% |
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