
IP65 Waterproof Outdoor P4/P4.81 Full Color LED Advertising Sign SMD1921lamp
Dimension: (W)320mm*160mm(H)
Pixel pitch: 4mm
Pixel Density: 62500/ M2
LED specification: SMD1921
Product Introduction
That has a sound business credit history, outstanding after-sales service and modern producing facilities, we have earned an superb popularity amid our buyers across the planet for P1.86 Video Wall, P4 Outdoor Led Video Wall, P3 Led Indoor Panel. The service level of the company is more dependent on the professional skills and work attitude of the employees themselves. From production to sales, we strive for excellence in each product to reach perfection with the spirit of everything is customer-focused. We are looking forward to becoming your long-term partner in China. We establish a sustainable and good brand image of the company.
Product Parameter
Dimension | (W)320mm*160mm(H) |
Pixel pitch | 4mm |
Pixel Density | 62500/ M2 |
LED specification | SMD1921 |
Pixel resolution | (W)80*40(H) |
Best viewing angle | Horizontal >170 Vertical>120 |
Best viewing distance | 4-40M |
Working temperature | -20-+60 |
Power | Max power:<1000W/M² |
Driving device | 16207Constant current drive |
Drive type | 1/10Scanning |
Brightness | 5000cd/M2 |
Design Highlights
Taking into account the large differences in the geographical climate of multiple competition areas, in addition to the protection of the cabinet unit module such as moisture and water resistance, and quick maintenance, in the structural design, the screen surface adopts a soft mask to ensure that it is under direct sunlight. Still clearly visible. High-strength anti-collision devices are applied to the chassis in many places to protect players from injury, which reflects the humanistic care of the new LED stadium display solution
Product feature

Our fence stadium screen is a new generation of sports fence screen, new industrial design and new product features, humanized product structure and highly customized features, which can meet any installation environment and competition requirements.
The cabinet adopts a unique design with adjustable tilt angle. Our fence screen can adjust the tilt angle of the box (75°-90 °) according to different requirements, so that all the audience can see the content.
The soft mask and soft material are used to cover the upper part of the screen, which can not only protect the LED light, but also avoid obvious injury caused by the collision of athletes.
The high-efficiency optical fiber transmission system can effectively reduce the signal delay caused by the long transmission distance on the football field, and ensure the consistency of picture playing.
Production Qualification


Our products sell to many countries and areas, and get many regards from our customer.
Our Factory




Our company occupies two manufacturing sites of 35, 000 square meters, having a production capacity of 1, 500, 000 modules per month, A production team of 500 people is dedicated for providing high quality LED modules to client expectations.
Module mounting holes

Remarks: The unit of all dimensions is mm; the shape tolerance is ±0.2, and the aperture tolerance is ±0.1.
Knowledge Base
What is the difference between DIP, sub-surface mounting and surface mounting?
DIP: the abbreviation of dual inline-pin package, it is a welding process of LED display, plug in light.
Sub-surface mount module: a product between DIP and SMT. The package surface of the LED lamp is the same as that of SMT, but its positive and negative pins are the same as that of DIP, and are soldered through the PCB during production.
Surface mount 3 in 1 module: Three different colors of R, G, B LED chips are packaged in the same gel.
Comparison of advantages and disadvantages:
Color consistency: surface mount>subsurface mount>DIP
Cost: surface mount>sub-surface mount>DIP
Our company sells the products of delicate and painstaking work, high quality and low price, we provide customers with a variety of rich and high-quality IP65 Waterproof Outdoor P4/P4.81 Full Color LED Advertising Sign SMD1921lamp. Our agile business handling and well-organized systems will give you trust and satisfaction from initial inquiries to final shipment in the most reasonable manner, no matter where you are in the world. As a long-term business partner, we look forward to helping you in your business. We firmly believe that we are trustworthy because we are dedicated. We will repay the trust and support of our users with high-quality products, preferential prices and zero-distance services!
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