Optoma EH 1060. Projector brightness: 3500 ANSI lumens, Projection technology: DLP, Native resolution: 1080p (1920x1080). Service life of lamp: 2000 h, Service life of lamp (economic mode): 3000 h. Focal length range (f-f): 23.5 - 28.2 mm. Vertical scan range: 25 - 85 Hz, Horizontal scan range: 15 - 91 kHz. Analog signal format system: NTSC, PAL, SECAM