
I. Application
Music festival, concert, stage, events
II. Features
1. The top level LED chip from NationStar
2. Grand A 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. Video Demo
Topbright Creation Limited
Founded in 2008, Topbright Creation Limited is one of the leading LED manufacturer in China. We are able to provide huge range of LED display products and services to customers from advertising and entertainment business industries all over the world. With registered capital of 10 million CNY and nearly 300 employees, we are equipped with full series of automatic production line, including advanced manufacturing equipments and perfect testing devices, which guarantee a monthly capacity of 5000 square meters LED display.
Our R&D team have more than 10 years experience in LED industry. They are the base support to our new products development and customized products according to customers’ requests. In order to design and develop higher quality products, our R&D team always tries best to meet the Euro-standards for Electronic products, as well as to fulfill the special requirements from customers. Our products have been listed by CE, ROHS, FCC, EMC standards.
With perfect designed products, integrated solution including both hardware and software, and superior product and service guarantee, TBC LED has been highly praised by domestic and overseas customers. We have been shipping qualified products and services to more than 100 countries and regions all over the world.
TBC philosophy is to make effective and affordable LED products for customers, we are like Toyota of LED industry: economic, reliable and effective.