Presentation Black. DLP 7500 Ansi lumens. Laser 30000 h. Wuxga (1920x1200) 16:10 3000000:1. Screen size compatibility: 1270 - 7620 mm (50 - 300"). Ethernet LAN. Built-in speaker(s) 20 W. 3D. AC 260 W. At 8200 lumens with 4K and HDR compatibility, the ZU820TST features a dust-resistant IP5X certified optical engine for 24/7 operation capabilities, offering true maintenance-free projection for up to 30,000 hours of powerful performance in Eco mode. Other features include motorized zoom and focus, full motorized lens shift, and built-in dual 10W speakers. High brightness, color precision and quiet operation, alongside a 1.26x zoom, make this projector the ideal solution for a variety of end-user scenarios and professional environments, such as simulation, edge-blending and projection mapping, and immersive installations. The added control flexibility of HDBaseT and LAN make this projector an affordable install and forget solution. Projector. Keystone correction, horizontal. -30 - 30°. Keystone correction, vertical. -30 - 30°. Uniformity. Projection distance. 1.33 - 13.06 m. Screen size compatibility. 1270 - 7620 mm (50 - 300"). Supported aspect ratios. 4:3, 16:10, 16:9.