Dell Advanced Projectors

Single Chip : DLP LVDS Lamp Type : Philips 220 Watt user replaceable  Native Resolution : 1920x1080 pixels ( Full HD, 1080p) Screen Size : 33.46" ~ 305" (Diagonal) Contrast Ratio : 2,000:1 (Native) Brightness (Max):  3,000 ANSI lumens Throw Ratio : 1.48~1.62 wide and tele Lamp Hours :  Up to 3,500 hours (Normal Mode), Up to 5,000 hours (Eco-Mode) Ceiling Mount : Optional Accessory, sold separately Carrying Case : Optional Accessory, sold separately Warranty : 5 Years For Product, 1 Year For Bulb