BENQ LW730 3D projector White

BenQ LW730. Projector brightness: 4200 ANSI lumens, Projection technology: DLP, Projector native resolution: WXGA (1280x800). Light source type: LED, Light source life: 20000 hours, Light source life (economy mode): 30000 hours. Zoom ratio: 1.2:1, Throw ratio: 1.37~1.64, Off-set: 89.5 percent. Graphics resolutions supported: 640 x 480 (VGA), 1920 x 1080 (HD 1080). Type of serial connection: RS-232, HDMI version: 1.4b