Epson EB-PU2216B. Projector brightness: 16000 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. Focal length range: varies by lens, Zoom type: Auto, Zoom ratio: 1.6:1. Video processing: 10 bit, Video color modes: Cinema, Dynamic, Natural, Presentation, DICOM simulation mode, Multi-projection, BT.709. Serial interface type: RS-232C, Service port type: USB Type-B