Projection Features Display Type: 3LCD Technology, RGB liquid crystal shutter, 0.55 inch with C2 Fine Resolution: 1024 × 768 Brightness: 3,600 lumens Projection Distance: 16.9 mm – 20.28 mm Contrast Ratio: 16,000:1 Lamp Details Type: UHE Lamp Power: 210 W Lamp Life: 6,000 hours (normal), 12,000 hours (economy mode) Audio Built-in Speaker: 5 W Connectivity USB 2.0 Type A, USB 2.0 Type B, RS-232C Wireless LAN IEEE 802.11b/g/n (optional) VGA in (2×), VGA out HDMI in, Composite in, Component in (2×), RGB in (2×) Stereo mini jack audio out, Stereo mini jack audio in (2×) Wired Network Power Input: AC 100–240 V, 50/60 Hz Power Consumption: 309 W (normal), 227 W (economy), 0.2 W (standby) External Features Color: White Weight: 2.7 kg Dimension: 302 × 249 × 87 mm (W × D × H) Warranty Manufacturing Warranty: 2 years parts & service; Lamp: 12 months or 1,000 hours