Pixel Pitch3.91mm (1R1G1B)LEDs TypeSMD1820 KINGLIGHTLEDs ParameterItemBrandLuminous IntensityWavelengthRed LED ChipEpistar250~500 mcd620~625 nmGreen LED ChipEpistar500~800 mcd513~533 nmBlue LED ChipEpistar80~160 mcd460~475 nm


DimensionDefinitionShellWorking Voltagemm(dots)Hi-quality &anti-fire PCV250*25064*645
LED Cabinet ParameterImageDimensionDefinitionMaterialProtection LevelWeightmm(dots)Die Cast AluminumFront/backKG500*500128*128IP658.8

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 only. 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.