Discontinued December 2022   Project incredibly bright 4,500 lumens, 1080p images with the Optoma EH412. Support for 4K HDR input sources, sRGB, and REC.709 color profiles with a 50,000:1 contrast ratio ensures sharp and vivid images, ideal for classrooms, meeting rooms, and training rooms. The 1.3x zoom, keystone correction, and RS232 control deliver flexible installation options. Powerful 10 watt audio fills a room with loud and crisp audio to further enhance media and presentations. Robust inputs include HDMI 2.0 and VGA for connectivity to a wide range of devices. A 15,000-hour lamp life enables many years of use with minimal maintenance.