P4.81 Outdoor LED Display Module

This P4.81 mm outdoor LED display module is a high-performance solution for outdoor signage, digital billboards, façade displays and rental LED walls in Bangladesh. With a pixel pitch of 4.81 mm, a module size of 250×250 mm and high brightness of 5,500-6,000 cd/m², it ensures clear readability under daylight. Featuring SMD1921 LEDs, IP65 rated protection and long-life design, it is built to withstand Bangladesh’s outdoor conditions including intense sunlight, humidity and rain.

Key Features

Pixel pitch: 4.81 mm, optimized for outdoor viewing distances (approx. 4.8 m to 48 m).
Module size: 250 mm × 250 mm, resolution 52 (H) × 52 (V) pixels.
LED type: SMD1921 (3-in-1 full colour) for uniform brightness and colour accuracy.
High brightness: 5,500-6,000 cd/m², suitable for outdoor daylight conditions.
Wide viewing angles: ~140° horizontal and vertical for strong visibility from different angles.
Robust outdoor rating: Protection level IP65, designed for outdoor durability in harsh environments.
Long service life: Operating life up to 100,000 hours under standard conditions.
Low maintenance & efficient installation, standard module size supports easier cabinet-design and replacement.

Technical Specifications:

Parameter	Specification
Model	P4.81-Outdoor-52×52
Pixel Pitch	4.81 mm
LED Arrangement	SMD1921 (3-in-1 full-colour)
Module Size	250 mm × 250 mm
Module Resolution (H × V)	52 × 52 pixels
Brightness	5,500 – 6,000 cd/m² (typical)
Best Viewing Distance	≈ 4.8 m to ≈ 48 m
Viewing Angle	~140° H / ~140° V
Grey Scale / Colour Depth	8-bit input, corrected to 16-bit; 16.7 M colours
Brightness Adjustment	0-100% (100 Levels)
Power Supply	AC 100-240 V, 50/60 Hz switch-able
Max Power Consumption	~700 W/m²
Average Power Consumption	~300 W/m²
Refresh Rate	960-1,920 Hz
Operating Temperature	–20 °C to +60 °C
Operating Humidity	10% to 95% RH
Protection Level	IP65 (outdoor rating)
Life Expectancy	≥ 100,000 hours
Pixel Failure Rate	≤ 0.01%

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