Optoma EH412x Professional 1080p Projector 5,000 Hour Lamp Life | 4K HDR Input

BUILT FOR PROFESSIONAL USE: 4,500 Lumens of brightness for meetings, conferences, classrooms and more, with no need to turn off the lights
EASY IMAGE SETUP: 1.3X zoom and +/- 40 degree vertical keystone correction allow for flexible projector placement
1080P NATIVE RESOLUTION WITH 4K HDR INPUT: Vibrant colors, brighter whites, deeper blacks, and sharper image when connected to 4K HDR video sources or 1080P HDR gaming content
MULTIPLE CONNECTIVITY OPTIONS: 2X HDMI inputs, audio in/out, USB-A, and RS232
BUILT-IN 10-WATT SPEAKER: Provides enough volume for small to medium sized rooms without the need for an external speaker
VIVID COLOR: A 50,000:1 contrast ratio with sRGB color profile enables rich, accurate color based on the rec. 709 HDTV specification when used with a PC, Mac, or any sRGB compatible source
LOWER COST OF OWNERSHIP: A lamp life of up to 15,000 hours supports an average of five hours of viewing time each day for more than eight years