Mitsubishi Electric HC6500. Projector brightness: 1200 ANSI lumens, Projection technology: LCD, Screen size compatibility: 1270 - 7620 mm (50 - 300 "). Service life of lamp: 2000 h, Lamp power: 160 W, Service life of lamp (economic mode): 5000 h. Focal length range (f-f): 23.5 - 37.6 mm. Vertical scan range: 50 - 120 Hz, Horizontal scan range: 15 - 100 kHz, Dot clock scanning frequency: 162 MHz. Video formats supported: 480i/p(525i/p), 576i/p(625i/p), 720p(750p 50/60Hz)