Epson EB-760Wi, 4100 ANSI lumens, 3LCD, WXGA (1280x800), 2500000:1, 16:10, 53 - 100" Epson EB-760Wi. Projector brightness: 4100 ANSI lumens, Projection technology: 3LCD, Projector native resolution: WXGA (1280x800). 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: 0.146" (3.7 mm), Zoom ratio: 1.35:1. Serial interface type: RS-232C, Service port type: USB Type-B. Ethernet LAN data rates: 10,100 Mbit/s, Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)