home theatre projector projection system : rgb liquid crystal display projection method : front / rear / ceiling mount lcd : size : 0.74 inches wide d7 panel with mla driving method : poly-silicon tft active matrix resolution : 1080p full hd (1920 x 1080) pixel no : 6220800 pixels (1920 x 1080 pixels) x 3, stripe arrangement aspect ratio : 16:9 projection lens : type : manual: zoom / focus; f-number : 2.0-3.17 30 to 300 inch (1.88m to 19.15m) (tele) projection lens : type : manual: zoom / focus; f-number : 2.0-3.17 focus length : 22.5 - 47.2mm; zoom ratio : 1.0:2.1 lamp : 170 w uhe e-torl lamp brightness : 1800 lumens high brightness mode contrast : 18000:1 (colour mode: dynamic, zoom: wide, lens shift: v10 / h centre , auto iris: on ) input : analog rgb : mini d-sub 15 pin x 1 blue molding hdmi : hdmi x 2 (hdcp); component : rca x 3 (red/green/blue) s-video : mini din x1; composite video : rca (yellow) x 1 serial i/o : d-sub 9 pin x 1 trigger out : output terminal : 3.5 mm mini-jack x 1 dimension(h x w x d) : 136 x 450 x 360 mm; weight : approx. 7.3 kg parallel imported warranty: warranty one year delivery within 2-4 business days