A P4 outdoor LED module typically refers to a type of LED display module designed for outdoor use, particularly for advertising screens, digital billboards, stadium screens, and other large-scale outdoor displays. Here's a brief overview of specifications you might find for such a module:
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Pixel Pitch: P4 indicates the distance between the centers of adjacent pixels. In this case, it's 4mm, meaning the pixels are relatively close together, resulting in high-resolution displays suitable for viewing from closer distances.
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Pixel Density: The pixel density refers to the number of pixels per unit area. For a P4 module, this would typically be high, resulting in sharp and clear images.
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Brightness: Outdoor LED modules need to be bright enough to be visible even in daylight. The brightness is measured in nits (cd/m²), and for outdoor displays, it's usually in the range of 5,000 to 8,000 nits or even higher.
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Viewing Distance: P4 modules are suitable for shorter viewing distances due to their relatively high pixel density. They are often used for displays where viewers are closer to the screen.
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Refresh Rate: The refresh rate determines how quickly the screen can change its image. For outdoor LED modules, a refresh rate of at least 1,000 Hz is common to prevent flickering and ensure smooth motion display.
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Weather Resistance: Outdoor LED modules need to be weatherproof to withstand various environmental conditions like rain, wind, and sunlight. They typically have IP65 or higher ratings for water and dust resistance.
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Module Size: The physical dimensions of the module can vary, but they are generally standardized to fit into larger display structures. A typical size for a P4 outdoor LED module might be around 256mm × 128mm.
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Power Consumption: LED modules consume power, and for outdoor installations, energy efficiency is essential. The power consumption varies depending on the specific module, but energy-efficient designs are common.
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Color Depth: P4 outdoor LED modules typically offer full-color displays, capable of displaying a wide range of colors for vibrant and dynamic content.
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Durability and Longevity: These modules are designed for long-term outdoor use, so they need to be durable and have a long lifespan. Quality modules can last tens of thousands of hours of operation.
These specifications can vary depending on the manufacturer and specific product line, but they provide a general overview of what to expect from a P4 outdoor LED module.