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| Place of Origin | China |
| Brand Name | TBC LED |
| Certification | FCC, CE, ROHS |
| Model Number | P4.1mm |
Easy Installation P4mm HD LOGO LED Display for Advertising Retail 5000nits 3840Hz Refresh
Features
1. Hd clear full color display
The HD clear full-color display provides a genuine visual experience, delivering excellent picture quality and vibrant colors for an immersive visual enjoyment.
2. Exclusive system mobile WIFI control
Our exclusive system allows for mobile WIFI control, supporting both Apple and Android systems with five language options. It also includes a variety of material templates and enables easy uploading of pictures and videos through the mobile APP.
3. Choose high quality lamp beads
We use high-quality lamp beads that offer consistent color and a wide luminous angle. These energy-saving lamp beads have a lifespan of 100,000 hours, allowing for continuous operation without heating up, ensuring a high-brightness display.
4. Waterproof, sunscreen and anti-glare
Our outdoor LED screen is waterproof, sunproof, and anti-glare to withstand various weather conditions.
Application
Our P4mm LOGO LED display is ideal for advertising, retail stores, malls, airports, subways, elevators, restaurants and hotels.
With a brightness of 5000 nits and a refresh rate of 3840 Hz, it delivers stunning visual performance.
Plus, its easy wall-mounted installation makes it convenient to set up.
Parameters
| Item No. | Item | Product parameters |
| 1 | Pixel dots | 1 red 1 green 1 blue LED (SMD1820) |
| 2 | Pixel spacing | 4mm |
| 3 | Mold size | 300mm * 300mm (finished product diameter 600mm) |
| 4 | Modal resolution | 300mm * 300mm (finished product diameter 600mm) |
| 5 | LED chips | San'an |
| 6 | LED packaging forms | Nationstar |
| 7 | Indicating density | 62500 dots/m2 |
| 8 | Maximum White Balance Brightness | ≥5000cd/㎡ |
| 9 | Grayscale Classification | 16bits |
| 10 | Color Indication | ≥16.7M species,with a maximum of 2.81 million species |
| 11 | Out of control dots | ≤One thousandth |
| 12 | The Best Viewing Distance | ≥4M |
| 13 | Visual angles | Horizontal:≥120°Vertical:≥120° |
| 14 | Device Movement | 1/8 Scan |
| 15 | Brightness Adjustment | 256 level software adjustment,with 16 level automatic adjustment |
| 16 | Exchange frame rate | ≥60HZ |
| 17 | Refresh rate | 3840HZ |
| 18 | Control Methods | Nova TCC70 Asynchronous System |
| 19 | Protection level | IP65 |
| 20 | Screen lifespan | ≥100,000 hours |
| 21 | Working hours | ＞72 hours |
| 22 | Mean Time Between Failures | ＞1,000 hours |
| 23 | Work electric jade | AC220V±15%,50Hz±2 Hz |
| 24 |
Environmental temperature and humidity |
Temperature:-20℃～+60℃ Humidity:10%-95% |
| 25 |
Power Consumption (maximum/average) |
About 400W per Unit |
| 26 | Flatness | Image Interval≤0.5mm；Mold splicing gap≤0.5mm |
| 27 | Maintenance Method | Front |
| 28 | Screen weight | ≤17Kg/Unit |
| 29 | External | Round |
| 30 | Switching Mode Power Supply | 5V/40A |
| 31 | Publishing Method | WiFi |
