SHENZHEN LED VISUAL PHOTOELECTRIC CO., LTD [China]

Features of p4 indoor led screen: 1. High quality LED chip and high anti-static electricity capacity. 2. Large viewing angle and smooth displaying provide excellent visual effect from every angle. 3. The integration of lamp and driving IC,together with with the multi-circuit structure,achievs evenly-distributed current, low power consumption and fast heat dissipation. 4. Ultra high brightness, low attenuation, high reliability and weather ability. 5. High contrast ratio. Adopting black lamps can improve the contrast ratio by 50%. 6. High refresh rate, high gray scale, ghost-canceling, low power consumption, low EMI, anti-creeping, multi-route redundancy backup-supporting, and dot-by-dot-calibration.