SMD2121 P3.91 Stage LED Screen Indoor Led Advertising Boards Energy Saving
1. High contrast ratio. black mask with black lamps can improve the contrast ratio by 50%.
2. Large viewing angle and smooth displaying provide excellent visual effect from every angle.
3. The integration of lamp and driving IC, together with with the multi-circuit structure, achieves evenly-distributed current, low power consumption and fast heat dissipation.
4. Effcient PCB design with high quality power supply to save much power consumption
5. High refresh rate, high gray scale,ghost-canceling, low EMI, anti-creeping, multi-route redundancy backup-supporting, and dot-by-dot-calibration.
|Pixel Pitch||PH 3.91mm|
|LED Package||Black SMD2121|
|Cabinet Materials||Die Casting Aluminum|
|Power Input||AC110V - 220V ±15%, 50HZ|
|Working Temperature||-20℃ - +65℃|
|Life Span||>100,000 Hours|
1. Usage : Different indoor stage event. such as party, hotel event, welding etc.
2. Installation : Hanging, standing on floor.
3. Control : Contolled by your computer,own equipment.;.
4. Connection : Connected to your computer .Camera,DVD or own equipment.
5. Maintenance: Enough Free spare parts for replacement.
>> After Sales Service
1. 1 years warranty
2. Free factory training
3. 24/7 hours online service
4. Lifetime technical support