LED screens for outdoor advertising are essential tools for urban brand promotion, combining technical durability with visual impact. Their rugged construction includes IP65-rated enclosures, anti-corrosion coatings, and surge protection (10kV) against lightning strikes. High-brightness LEDs (6000 nits typical) ensure visibility in direct sunlight, while wide viewing angles (140°H/140°V) maximize audience reach. Advanced models support 4K resolution on large formats (100+㎡), with video processing units enabling real-time scaling of content. In commercial districts, they drive foot traffic to stores; in transit hubs, they inform commuters while generating ad revenue. Remote diagnostics allow monitoring of module health, power consumption, and temperature from a central dashboard.