Acer M550, 2900 ANSI lumens, DLP, UHD 4K (3840x2160), 16:9, 1.3 - 9.3 m, 900000:1
Acer M550. Projector brightness: 2900 ANSI lumens, Projection technology: DLP, Projector native resolution: UHD 4K (3840x2160). Light source type: Lamp, Service life of light source: 4000 h, Service life of light source (economic mode): 10000 h. Focus: Manual, Focal length range: 20.91 - 32.62 mm, Zoom type: Manual. HDMI connector type: Full-size. Noise level: 29 dB, Noise level (economic mode): 27 dB