Benq MP512. Projector brightness: 2200 ANSI lumens, Aspect ratio: 4:3, Projection technology: DLP. Service life of lamp: 3000 h, Lamp power: 185 W, Service life of lamp (economic mode): 4000 h. Analog signal format system: NTSC, PAL, SECAM. Noise level: 31 dB. Power consumption (typical): 280 W, Power consumption (standby): 5 W