• Model NO.：HPRO-4.81
• System Operating Platform：WIN XP
• Display Type：LED Video Display
• Application：Stage Performance, Advertising, Shopping Guide
• IP Rating：IP65,IP54
• Certification：CE, RoHS, ETL, FCC
• Cabinet Color：Black
• Cabinet Material：Die Cast Aluminum
• Minimum Viewing Distance：6m
• Module Size：250*250
• Power Supply：G-Energy
• Install Type：Outdoor Rental
• Cabinet Size 1：500mm*500mm
• Cabinet Size 2：500mm*1000mm
• Brightness：5000 CD,Sqm
• Transport Package：Flight Case
• Specification：KINGLIGHT SMD lamp
• Trademark：none
• Origin：Shenzhen, China
• HS Code：8528591090
• Production Capacity：4000 M2,Month

Pixel Pitch4.81mm (1R1G1B)LEDs TypeSMD1820KINGLIGHT / SMD 2727 NATIONSTARItemBrandLuminous IntensityWavelength     Red LED ChipKINGLIGHT40~60 mcd620~625 nmGreen LED ChipKINGLIGHT110~180 mcd514~535 nmBlue LED ChipKINGLIGHT25~45 mcd460~470 nmPixel Density(pixel/sqm)43264Brightness(cd/sqm)5000  Module Dimension (mm)250*250Module Resolution (pixels)52*52Cabinet Dimension(mm)500*500*80 /500*1000*80Cabinet Resolution(pixels)104*104/104*208Cabinet MaterialDie cast aluminumCabinet weight(kg)7/14Refresh rate(HZ)1920Scanning Method1/8Protection grade(fromt/back)IP65/IP54Max power consumption (W/sqm)560Grey Level14 bitAve. power consumption(W/sqm)224Viewing angleH:160 V:120Best Viewing Distance(m)6~16 
Aftersale Service1) 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.



About Us
We are an original 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. 

Factory
1) The offices, the corridor.               2) The SMD room. 
3) The machines in SMD room.        4) The assembly room. 
  
Product Certificates
Our products have passed through CE, CE-EMC Class-A/B, RoHS, ETL, ISO9001:2015, FCC and BIS.


 Exibition