Resolution Brightness Contrast Ratio Projection Lens Throw Ratio Projection Image Size Keystone Correction Speaker Lamp Life Dimension/Weight 1920 x 1080 (1080P) 2200 ANSI Lumens 30000:1 F#2.5~2.67, f=21.9~27.4; manual focus 1.48~1.62 50”~150” ±30° Vertical in system; ±30° Horizontal in system 10W 6000/8000/10000 hrs (Bright/Eco/Dynamic ECO+ mode) 315 x 224 x 114 mm / 2.6 kg