LED Display SeriesBST-IRD-3BST-IRD-4    BST-IR-6Pixel Pitch(mm)3.914.81          6.25Pixel Density(dots/m2)6553643264        25600Avr Power Consumption (W/M2)              ≤500              ≤500         ≤500Brightness Max(cd/m2)≥1000≥1200         ≥1500Color Temperature(after calibration)K65006500          6500Cabinet MaterialDie Casting AluminumDie Casting Aluminum  Die Casting AluminumWeight(kg/Panel)77              7      Working Humidity          10%-95%         10%-95%        10%-95%      Driving Method             1/16             1/16          1/8LED TypeSMD2121SMD2121          SMD3528Horizontal/Vertical Viewing Angle(º)H140º/V140ºH140º/V140º        H140º/V140ºRecommended Viewing Distance(m)1--1001-100            1--100Power SupplySingle powerSingle power        Single powerRefresh Rate(Hz)≥1920≥1920            ≥1920         Weight(kg/m2)             28            28           28Grey Scale(bit)R'G'B 16bitR'G'B 16bit           R'G'B 16bitFrame Rate(Hz)50/6050/60           50/60Life Time(H)≥100000≥100000            ≥100000ProtectionIndoorIndoor            IndoorCabinet Size(W*H)(mm)           500X1000           500X1000           500X1000        LED Chip           Epistar          Epistar           Epistar      Contrast            4000:1           4000:1         2000:1ProtectionIP40IP40IP40Max Power Consumption(W/M2)800800             800Working Temperature-20C°/40C°-20C°/40C°            -20C°/40C°Module Size(W*H)(mm)250X250250X250            250X250        Driving Chip        MBI5124       MBI5124       MBI5124Control InputDVI/HDMI/HDSDIDVI/HDMI/HDSDI     DVI/HDMI/HDSDIMax Hanging(Vertical)≥200kg≥200kg
             ≥200kg

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