BenQ MP782 ST, 2500 ANSI lumens, DLP, WXGA (1280x800), 16.78 million colors, 31 - 93 kHz, 48 - 86 Hz BenQ MP782 ST. Projector brightness: 2500 ANSI lumens, Projection technology: DLP, Projector native resolution: WXGA (1280x800). Light source type: Lamp, Service life of light source: 3000 h, Service life of light source (economic mode): 4000 h. Analog signal format system: NTSC, PAL, SECAM. Serial interface type: RS-232. RMS rated power: 10 W