DELL S300Wi, 2200 ANSI lumens, DLP, WXGA (1280x800), 44.6 - 294", 19.7 - 129.9" (0.5 - 3.3 m), 80% DELL S300Wi. Projector brightness: 2200 ANSI lumens, Projection technology: DLP, Projector native resolution: WXGA (1280x800). Light source type: Lamp, Service life of light source: 5000 h, Lamp type: OSRAM. Analog signal format system: NTSC, PAL, SECAM. Serial interface type: RS-232. RMS rated power: 8 W https://www.projectorcentral.com/Dell_S300wi_interactive_projector_review.htm The real attraction of the Dell Sw300wi 3D-ready projector is that it's a complete interactive solution with a balance of portability and affordability that, for now at least, is hard to beat... Despite a few shortcomings, most notably the sluggishness of the interactive response, the S300wi is a tremendously attractive bargain, especially if you need an interactive projector that you can move from place to place. The combination of the short...