Viewsonic M1+. Projector brightness: 125 ANSI lumens, Projection technology: LED, Projector native resolution: WVGA (854×480). Light source type: LED, Service life of light source: 30000 h. Focus: Manual, Fixed focal length: 5.5 mm, Aperture range (F-F): 1.7 – 1.7. Supported graphics resolutions: 640 x 480 (VGA), 1920 x 1080 (HD 1080), Supported video modes: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p. HDMI connector type: Full-size