Vishwanjali Technology Private Limited

• Digital LCD signage with 43", 55" 65"
• Application: Windows & Android  
• WIFI facility: available 
• Touchable & Non: Touchable 
• Light: weight

Here's a breakdown of the typical specifications for a P4 outdoor LED screen, keeping our Pune context in mind:

Key Specifications:

• Pixel Pitch: 4mm - 
• Brightness: ≥5000 nits (candela per square meter). Many P4 outdoor screens offer even higher brightness (up to 7500+ nits) to ensure excellent visibility even in direct sunlight, which we experience frequently in Pune.
• IP Rating: Typically IP65 for the front and often IP54 or higher for the rear. 
• Viewing Angle: ≥120° horizontally and vertically.  
• Refresh Rate: ≥3840 Hz (often 7680 Hz). 
• LED Type: SMD (Surface Mount Device) LEDs are standard, offering good color mixing and wide viewing angles. Common types include SMD1921, SMD2525, or SMD2727.  
• Module Size: Common module sizes are around 320mm x 160mm or 256mm x 128mm, allowing for flexible screen configurations to fit various outdoor spaces in Pune.  
• Control System: Compatible with industry-standard LED control systems like Novastar, Linsn, and Colorlight, which are commonly used by AV professionals in Pune.
• Operating Temperature: Typically -20°C to +60°C, designed to withstand the temperature fluctuations experienced in Pune throughout the year.  
• Power Consumption: Varies depending on the screen size and brightness, generally ranging from 250-750 W/m² (average/maximum). This needs to be considered for the power infrastructure at the installation site in Pune.
• Lifespan: LEDs generally have a long lifespan, often cited as 50,000 to 100,000 hours, but proper thermal management is crucial for longevity in Pune's climate.