• Model NO.：HPRO O-3.91
• Pixel Density：62236 DOT,M
• Scanning Mode：1,8 Scan
• Display Type：LED Video Display
• Application：Advertising
• Certification：CE, FCC
• Cabinet Color：Black
• Cabinet Material：Die Cast Aluminum
• Best Viewing Distance：>10 M
• Module Size：250X250 mm
• Cabinet Size：500mm*500mm
• Power Supply：G-Energy
• Transport Package：Flight Case
• Specification：Cabinet size 500x500
• Trademark：None
• Origin：Shenzhen, China
• HS Code：8528591090
• Production Capacity：4000 M2,Month

Pixel Pitch3.91mm (1R1G1B)LEDs TypeSMD1820 KINGLIGHTLEDs ParameterItemBrandLuminous IntensityWavelengthRed LED ChipKINGLIGHT470 mcd622 nmGreen LED ChipKINGLIGHT750 mcd525 nmBlue LED ChipKINGLIGHT120 mcd470 nm

3. LED Module Parameter: Image
 DimensionDefinitionShellWorking Voltagemm(dots)Hi-quality &anti-fire PCV250*25064*645
LED Cabinet ParameterImage


 DimensionDefinitionMaterialProtection LevelWeightmm(dots)Die Cast AluminumFront/backKG500*500128*128IP65/IP546

4. Whole Screen Parameter:Screen ParameterPixel density62236 dots/sqmBrightness5000 mcd/sqmScan method1/8Viewing AngleH 170°,V 120°Minimum viewing distance≥4mMax.Power680 W/m²Average Power 240W/m²Control system ParameterGrey Scale14 bitDriving MethodConstant current 1/16 scanFrame Rate>60HzRefresh Rate>1920 HzBrightness ControlManual Control (by PC); Automatic Control (by senor)Control ModeTo be synchronized with computer monitorControl DistanceWithin 100m adopts UTP net cable; 100m~500m adopts Multimode Fiber; 500m~10000m adopts Single-mode Fiber (distance between PC and screen)Data transmission interfaceDVI and VGAInput signal modeTXT, DOC, RTF, AVI, JPEG, MOV, MPEG, DAT, VOB, BMP, JPG, TIFF, GIF, FLI, FLC, RMVBScreen working parameterInput VoltageAC 86-264V/60HzDefects Rate≤0.0001Life span≥100,000 hoursTemperature-operating-30ºC~+60ºC (other request can be meet with different material)Humidity-operating10%-90%RH

5. Packing Picture:Packing for fixed installation typePacking for rental and movable type
6. Aftersale service:
1) Two years warranty.
2) 24 hours online service, lifetime, free.          
3) Depot repair service: during warranty, the Buyer only bear shipping cost back to factory. Out off warranty, the Buyer bear all shipping cost+raw material cost, free labor cost.           
4) Experienced engineer service: during warranty, Buyer bear flight cost+accommodation. Out off warranty, Buyer bear flight cost+accommotation+engineer labor cost($200.00/day)+raw material cost.

7. About us: 
We are a trade factory in Shenzhen with 6 years experience. There are professional develop engineers, experienced sales engineers, and skillful workers. 
1. If you want to develop a new design LED screen, please contact us. We can help you. 
2. If you have a new project/order but don't know how to process it, please contact us. We can help provide the best solutions/scheme, and guide you. 
3. If you are searching for alternative suppliers, please contact us. We are professional. 

8. Factory:
(The pictures below were taken during night, after most of the workers off work)
1. Skillful workers who have worked more than 6 years in our factory. 
2. High technology auntomatic machines. 
3. Aging test + Grayscale test for each module. 



9. Delivery and payment:
1. Production time for 1-200 m² LED screen is about 25 days. (Including aging test). 
2. Payment term: T/T, 30% in advance and 70% before shipping.
3. Trade term: EXW, FOB Shenzhen, CIF, DDU, DDP. 
4. Plywood case or flight case provided.