Specifications for the ViewSonic PJD5134 Projector Display Technology DLP Native Resolution SVGA (800x600) Aspect Ratio 4:3 Brightness 3000 ANSI Lumens Contrast Ratio 15,000:1 Chipset Size 0.55-inch DLP Lamp Life 4500 hours Normal / 6000 hours Eco Lamp Power 190 Watts Zoom 1.1x Manual Focus Manual Throw Ratio 1.86 – 2.04:1 Image Size 24 – 300 inches Projection Distance 1.0 – 11.3 meters Keystone Correction Vertical ±40° 3D Support Yes Maximum Input Resolution 1600x1200 Video Support 480i/p, 576i/p, 720p, 1080i, 1080p HDMI One HDMI 1.4a port VGA In Two ports VGA Out One port S-Video Yes Composite Video Yes USB Mini USB RS-232 Yes Audio 2W Internal Speaker Noise Level 32 dB Normal / 29 dB Eco Power Consumption 250 Watts Weight 2.1 kg Dimensions 268 x 84 x 221 mm Ceiling Mount Supported Very suitable for presentations, lectures, lessons, and watching movies in high definition with very high brightness. It comes with a large carrying case + remote control (zoom in/out, brightness control, and display angle/direction) + HDMI cable + power plug + VGA port cable (D-Sub 15-pin).