Viewsonic Sp3 Projector, 4,800 Lumens,

Svga (800X600) Business Projector, Auto Power Off, 22,000: 1 Contrast Ratio, 5 Color Modes, 190 Lamp Watt, Hdmi, Dual Vga In/Out, 2 W Speaker, Composite Video, Audio In/ Out, Rs232, Mini Usb, Up To 15,000 Hr