Viewsonic 4K-UHD Laser Installation Projector

Native Resolution: 13840x2160
Brightness:5000 (ANSI Lumens)
Brightness (Center Lumens): 5500
Contrast Ratio: 3000000:1
Light Source Life (hours) : 20000hrs/SuperEco Mode: 30000 (Eco)
Throw Distance: 0.93-14.88m(100"@3.10m)
Input: Dual HDMI/Audio-out/
USB Type A/ RS232,RJ45
Speaker: 15W