The Epson EMP-S4 is a portable SVGA (800×600) resolution projector utilizing Epson's 3LCD imaging technology. It features a 170W ETORL lamp providing 3,000 hours of standard operation life with a 500:1 contrast ratio. Measuring 32.7×24.7×8.7 cm and weighing 2 kg, it offers portable deployment for business presentations. The projector includes RGBHV (VGA) connectivity for standard video input along with USB Type-B interface for control functions. It incorporates eco mode functionality to extend lamp life and reduce power consumption. The EMP-S4 comes with a 36-month carry-in warranty, with lamp coverage limited to 12 months or 1,000 hours.