SL Series
Shenzhen MileStrong Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of sl series in China. With abundant experience, we warmly welcome you to wholesale bulk sl series at competitive price from our factory. Customized orders are welcome.
The SL series is one of the MileStrong company's high-end outdoor LED display screens. It has six major advantages: Energy saving and eye protection, Front and rear maintenance, High refresh rate, Creative design, Wide viewing angle, and Versatile applications, meeting the needs of lightweight and diversified modern displays. It is very suitable for various outdoor scenarios.
High Brightness and Low Consumption
The SL series achieves high brightness with low power consumption. With a brightness exceeding 3000 nits, it guarantees optimal image reproduction even in direct sunlight. The average power consumption of this series is 100-200 W/m², with a maximum power consumption of 650 W. It is equipped with four 300 W power supplies per square meter, but only half are used continuously, with the latter functioning as redundant backup power supplies. This not only saves 30% more energy than conventional displays, but also leads to extended product life and lower failure rates due to reduced load.
High Refresh Rate
The SL series features a 3840Hz refresh rate, currently the mainstream refresh rate for commercial LED advertising screens. Dynamic images are clear; color reproduction is accurate; zero flicker reduces eye strain.
Compared to ordinary low refresh rate screens, it offers a higher level of quality, wider applicability to various scenarios, and greater commercial value.
Waterproof rate
The SL series, our flagship product line for outdoor use, features IP65 waterproofing on both the front and back. It's highly resistant to wind and rain, ensuring your projects run according to plan.
Installation and Maintenance
The stainless steel lock and high-precision aluminum alloy plates enable rapid assembly, superior flatness, and efficient setup, even in large-scale systems. With maintenance access from both front and rear, a hard connection design, and hot-swap functionality, displays can be quickly replaced and maintained without interrupting operation.
Packaging:
Generally, a 1000*1000 box contains 6 modules; one accessory box is provided for every 15 square meters, but the specific arrangement can be made according to the actual project.
Application Scenarios
SL products have a wide range of outdoor applications, the most common being large screens on the exterior walls of shopping malls, sports venue and outdoor advertising screens in squares or highways.
Parameters：
To help you have a better understanding for the different products in the SL series, I will show their key parameters in the table below.
|
Items |
SL297 |
SL391 |
SL481 |
SL625 |
SL781 |
SL104 |
|
Pixel pitch(mm) |
2.976 |
3.91 |
4.81 |
6.25 |
7.81 |
10.42 |
|
LED Type |
SMD1415 |
SMD1921 |
SMD1921 |
SMD2727 |
SMD2727 |
SMD2727 |
|
Brightness |
4500 |
6000 |
6000 |
6000 |
6000 |
6000 |
|
Viewing angle(H/V) |
140°/160° |
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|
Contrast ratio |
5000：1 |
10,000:1 |
10,000:1 |
10,000:1 |
10,000:1 |
10,000:1 |
|
Grayscale(bit) |
16 |
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|
Refresh rate(Hz) |
3840 |
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