BenQ MP772 ST, 2500 ANSI lumens, DLP, XGA (1024x768), 3500:1, -, 40"/300", 31 - 93 kHz BenQ MP772 ST. Projector brightness: 2500 ANSI lumens, Projection technology: DLP, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 3000 h, Service life of light source (economic mode): 4000 h. Focal length range: 0 - 6.9 mm. Analog signal format system: NTSC, PAL, SECAM. RMS rated power: 5 W