Epson EH-R4000 with HC Lamp Warranty, 1200 ANSI lumens, LCD, 1080p (1920x1080), 762 - 7620 mm (30 - 300"), 2.83 - 6.05 m, Lamp Epson EH-R4000 with HC Lamp Warranty. Projector brightness: 1200 ANSI lumens, Projection technology: LCD, Projector native resolution: 1080p (1920x1080). Light source type: Lamp, Service life of light source: 4000 h, Service life of light source (economic mode): 5000 h. Focal length range: 21.3 - 44 mm. Serial interface type: RS-232. Noise level: 28 dB, Noise level (economic mode): 2 dB, Country of origin: Japan