Epson EB-L630SU. Projector brightness: 6000 ANSI lumens, Projection technology: 3LCD, Projector native resolution: WUXGA (1920x1200). Light source type: Laser, Service life of light source: 20000 h, Service life of light source (economic mode): 30000 h. Focus: Manual, Focal length range: 11.76 mm, Fixed focal length: 1.18 cm. Video processing: 10 bit, Video colour modes: Cinema, Dynamic, Presentation, sRGB, DICOM simulation mode, Multi-projection. Serial interface type: RS-232C