Our car top LED advertising solutions transform ordinary vehicles into effective marketing tools, featuring compact yet highly visible displays. The rooftop screens, ranging from 1–3m², use P3.91–P5 pixel pitches for clear close-up visibility, combined with 4,000 nits brightness, making them perfect for urban environments. The aerodynamic design minimizes wind resistance, ensuring no impact on vehicle performance, while the IP65 waterproofing protects against rain and other outdoor elements. Easy-to-install magnetic mounts secure the screen to car roofs without any modifications, making it a hassle-free solution for vehicle owners. The low-power design, consuming ≤80W, ensures minimal battery drain, even during extended use. Ideal for taxis, delivery vehicles, or mobile service fleets, these displays deliver targeted advertising to pedestrians and drivers in high-traffic areas, providing a cost-effective way for businesses to increase brand awareness and reach potential customers in busy city streets.