DELL S500, 3200 ANSI lumens, DLP, WXGA (1280x800), 2300:1, 1.073 billion colours, 80% DELL S500. Projector brightness: 3200 ANSI lumens, Projection technology: DLP, Projector native resolution: WXGA (1280x800). Light source type: Lamp, Service life of light source (economic mode): 3000 h, Lamp power: 280 W. Serial interface type: RS-232. RMS rated power: 10 W. Product colour: White