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| Place of Origin | China |
| Brand Name | TBC |
| Certification | CE-EMC, CE-LVD, RoHS, ETL, FCC |
| Model Number | E4-A |
Quick Details:
1, Pixel Pitch: 4mm.
2, IP rating: front: IP65/ rear: IP54, waterproof and dust proof.
3, SMD LEDs, Wide viewing angle: 160°/ 160°.
4, Recommended minimum viewing distance: 4m.
5, Input voltage: 110V/220V AC, 50/60Hz.
6, Digital processing: 16bits.
Description:
TBC Advertising led displays include permanent installation outdoor led billboard/ indoor led video wall, the pixel various from 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 6.77mm, 8mm, 10mm, 12mm, 16mm. Within these series, outdoor 4mm, 5mm, 10mm and indoor 3mm, 4mm are the most hot-selling and highest cost-effective types.
Features and Advantages:
1, SMD LEDs ensure large viewing angle, up to 160° horizontally and 160° vertically.
Image no distortion, no color cast in any angle within this range, reaches to more audiences.
2, Meanwell driver, stable and long lifespan, low power consumption.
3, High fresh rate up to 2,000Hz, high contrast ration 4,000:1, vivid color.
4, IP65 weather rating, ensures great quality outputs in every condition.
5, Good heat dissipation, with special fans ventilation design.
Parameters:
| Parameter | Unit | Value | ||
| Brightness | nits | 5500 | ||
| Color temperature | deg.k | 3200 ~ 9300 | ||
| Viewing angle - Horizontal | deg. | 160(+80/-80) | ||
| Viewing angle - Vertical | deg. | 160(+80/-80) | ||
| Cabinet weight | kg | 61 | ||
| Cabinet width | mm | 1024 | ||
| Cabinet height | mm | 1024 | ||
| Cabinet depth | mm | 150 | ||
| Cabinet area | sq. m. | 1.05 | ||
| Cabinet material | Cold Steel | |||
| Aspect ratio | 1:1 | |||
| Ingress protection (Front/Rear) | IP | IP65/IP54 | ||
| Operating temperature range | deg. C | - 20 to 50 | ||
| Operating humidity range | HR | 10％ to 90％ | ||
| Pixel type and configuration | R/G/B | SMD 3in1 | ||
| Pixel pitch | mm | 4 | ||
| Pixel matrix per cabinet | 256x256 | |||
| Pixels per cabinet | 65536 | |||
| Lines per meter | 250 | |||
| Pixels per sq. meter | 62500 | |||
| LEDs per sq. meter | 62500 | |||
| Recommended minimum viewing distance | m | 4 | ||
| Colours | 281trillion | |||
| Gray scale | Levels | 65536 levels per colour | ||
| Brightness control | Levels | 100 | ||
| Digital processing | bit | 16 | ||
| Frame rate | Hertz | 60 | ||
| Display refresh rate | Hertz | 1920 | ||
| Input voltage | VAC | 110/240 | ||
| Input power frequency | Hertz | 50/60 | ||
| Input power (max/avg) | Watts per sq.m | 970/330 | ||
| MTBF | Hours | ≥10000 | ||
| Lifetime (50%Brightness) | Hours | ≥100000 | ||
| Module brightness uniformity | ＜5％ | |||
| Blind spot rate | ＜0.0001 | |||
| Earth leakage current | mA | ＜2 | ||
| Red wavelength | nm | 623 | ||
| Green wavelength | nm | 525 | ||
| Blue wavelength | nm | 470 | ||
| Panel input format (with video processor) | VGA,DVI,SDI,YPbPr(HDTV),Composite,S-Video,TV | |||
| Data interconnection | CAT6 cable/Fiber | |||
| Operating system | Windows(XP/Vista/7/8/10) | |||
| Control distance | Up to 180 meters by CAT6 cable, single fiber up to 15 kilometers. | |||
