Epson EB-1485Fi. Projector brightness: 5000 ANSI lumens, Projection technology: 3LCD, Projector native resolution: 1080p (1920x1080). Light source type: Laser, Service life of light source: 20000 h, Service life of light source (economic mode): 30000 h. Focus: Manual, Fixed focal length: 39 mm, Aperture range (F-F): 1.5 - 1.5. Supported graphics resolutions: 1920 x 1080 (HD 1080), Supported video modes: 1080p, Video colour modes: Blackboard, Cinema, Dynamic, Presentation, sRGB. Serial interface type: RS-232C, HDMI connector type: Full-size