Viewsonic PJ513DB. Projector brightness: 2200 ANSI lumens, Projection technology: DLP, Native resolution: SVGA (800x600). Service life of lamp: 2000 h, Lamp power: 180 W, Service life of lamp (economic mode): 3000 h. Focus: Manual. Vertical scan range: 50 - 87 Hz, Horizontal scan range: 30 - 70 kHz. Analog signal format system: NTSC, NTSC 4.43, PAL, SECAM