emmsParameterPixel PitchPH3.9mmPH4.8mmPH6.2mmModule Resolution(W*H)250(W)*250(H)250(W)*250(H)250(W)*250(H)Pixel Configuration1R1G1B(in 3 n 1)LED EncapsulationBlack SMD 2121Black SMD 2121White SMD 3528Pixel Density65536 Pixel /m243264 Pixel /m225600 Pixel /m2Driving Method1/16 Scan1/13 Scan1/8 ScanRefresh Frequency≥1920HzDriver ICSpecial constant current IC with hight refresh rate & hight grey scaleGrey Scale16Bit(depending on zhe system and ICconfiguration)Cabinet Size500*1000mmWhite balance Brighthess≥1200cd/ m2≥1200cd/ m2≥1500cd/ m2Color Temperature8000K±500(adjustable)Viewing AngleHorizontal 140°Vetical 140°Optimal Viewing Distance>4m>5m>6mWorking VoltageAC 220V/110V±10%Module voltageDC4.2VMax Power Consumption250W/PCS250W/PCS330W/PCS/per moduleAvg.Power Consumption130W/PCS125W/PCS170W/PCS/per moduleLifetime50000 hoursOperating Temperature-10ºC ~ 65ºCNet weight13Kg/pcs13Kg/pcs13Kg/pcs 

Why choose BST?

1. BST is a professional manufacturer of LED display screens over 8 years. We have strong R&D to ensure high end products with user-friendly design .
2. The prices are very competitive due to our large-scale procurement of raw material.   We can help you to win more orders if you are distributors.End users will also be satisfied with our quality and price.
3. We have CE, FCC and Rohs certificates. Our products are exported over 85 countries .We have rich experience in handling all possible problems when you import goods from China .
4. We have a wide variety of products for you to choose from .All products are strictly tested before release to market and we test every LED screen 72 hours before delivery.
5. Our sales are well trained to offer professional advice on your specific projects. Processional engineers are on standby, can offer guidance, on site technical support as requested.
6. We offer 2-3 years warranty and life time maintenance .Even when warranty time expires , we only charge material costs