Acer DHX118H Led Projector

X118H SKU MR.JPV11.00D UPC 191114405635 Native Resolution SVGA (800 x 600) Maximum Resolution WUXGA (1920 x 1200) Contrast Ratio 20,000:1 Brightness - ANSI Lumens 3,600 standard, 2,800 economy Projection Lens F = 2.41 2.53, f = 21.85mm 24.01mm, manual zoom and focus Projection Screen Size 23" (58cm) 300" (762cm) Projection Distance 3.3' (1.0m) 38.8' (11.8m) Throw Ratio 51" @ 2m (1.94 2.16) I/O Connectors Analog RGB/component video (D-sub), HDMI (video, audio, HDCP), PC audio stereo mini-jack, USB Type A, DC out (5V/2A, USB Type A) Lamp Type Osram 203W Expected Lamp Life in Hours 4,000 standard, 6,000 economy, 10,000 extreme economy Dimensions 12.3" (313.0mm) x 9.4" (240.0mm) x 4.5" (113.7mm) Weight 5.5 lb. (6.0kg) Limited Warranty One year