LED outdoor advertising screens are purpose-built for outdoor promotion, combining high brightness (5000+ nits), weather resistance, and remote manageability. Equipped with auto-dimming sensors, they adjust luminance based on ambient light, reducing energy consumption by 40% during nighttime. Anti-glare optical films minimize reflection in sunny conditions, while silicone-sealed modules prevent water ingress. Digital signage platforms support scheduled content rotation, A/B testing, and audience analytics (via optional camera integration). In urban areas, they replace static billboards with dynamic ads; in suburban zones, they function as community information boards. Standard sizes range from 3x5m to 20x10m, with custom ratios available for unique architectural spaces.