Topbright Creation Limited
China Leading LED Manufacturer
Add to Cart
I. Application
Restaurant, Coffee shop, bookstore
II. Features
1. The 1st level LED chip from NationStar
2. Good material for module frame and mask
3. 4 layers PCB and copper plating thickness > 18mil
4. Stainless steel screws for cabinet assembling
5. Quick and easy installation
6. 2 to 3 years warranty
7 .Energy-saving 60% : driving with low frequency current
III. Parameter
| Product Name | P4.81 | P3.91 |
| Type Number | COL.PB.481.5001 | COL.PB.391.5001 |
| Cabinet size(L*W*H)mm | 1000*500*90 | 1000*500*90 |
| Pixel pitch(mm) | 4.81 | 3.91 |
| Pixel densit | 43264 | 65536 |
| LED Standard | SMD2727 | SMD1921 |
| Grey level | 16384 | 16384 |
| Refresh rate | ≥1000 | ≥1000 |
| Brightness | ≤3000 | ≤4000 |
| Best viewing distance | ≥5 | ≥4 |
| Cabiner weight(kg) | 15 | 15 |
| Life span | ≥30,000 H | ≥30,000 H |
| Working temperature | -20~50℃ | -20~50℃ |
| Protection level | IP65 | IP65 |
IV. Picture Demo
