This projector from LG utilizes 3D-SXRD technology, achieving 2500 ANSI lumens and a contrast of 7000:1 at a resolution of HDTV 1920 x 1080. The manufacturer specifies a runtime of 3000 hours for this projector's lamp. A look at the light output reveals: The 2500 ANSI lumens are sufficient to illuminate an image width of up to 508 cm in darkened rooms. If room light is present, we recommend not exceeding a maximum width of 339 cm. In terms of video signals, the device processes resolutions up to Full HD 1080P as well as 3D. Since entering the market in 2010, production has been discontinued; the manufacturer no longer actively offers the model. Important maintenance note: It is no longer possible to procure replacement lamps for this model.