P 1.25 full-color LED display screen is a series of high-definition LED display screens with small spacing in Shenzhen Lianshuo Photoelectric Room. Key materials such as high-refresh IC, SMD LED, broadband high-quality power supply with PFC function and die-casting aluminum box are adopted. Using dynamic scanning mode, the screen brightness can reach 800-2000nits, with high density, high definition, high gray scale, high efficiency (energy saving), high contrast and high quality.