Dell S300wi 2200 Lumens 1280X800 DLP Short-Throw HDMI Projector .I have installed a NewGeneric Lamp in it .It is a Short Throw Projector, that means you do not need to put it far from the wall or screen to see a wide Image.I havetried it and it worked .This Projector comes with the Wireless Antenna .You willreceive1 Projector, one Remote Control and thePower Cord for the price on the Listing. I will not ship to Hawaii, Alaska, Guam,Puerto Rico and the P.o.Box addresses.Brightness2,200 ANSI LumensResolution1280x800Aspect Ratio16:10 (WXGA)Contrast2,400:1(full on/off)Display Type0.65" DLP x 1Color Processing10-bitVideo Modes720p, 1080i, 1080p/60, 576i, 576p, 480p, 480i3D ModesPC 3D ReadyLamp Type190W Osram bulbLamp Life5,000 hoursLamp Model330-9847 / 725-10225Buy Replacement LampIncluded LensFixed focal length , manual focusOptional LensesNoLens ShiftNoThrow Distance1.6' - 10.8' Calculate Throw DistanceImage Size44.60" - 294.00"Throw Ratio0.52:1(D:W)Projector PlacementFor a"diagonal screen, place the projector lens 3'-8" from the screen.Digital KeystoneVertical onlyProjector Size3.90" x 12.00" x 9.70"(HxWxD)Weight6.9 lbsAudible Noise33 dBInternal Speakers8.0 Watts MonoPower256 Watts 100V - 240VConnection Panel12-Volt TriggerAudio Out: Mini JackComposite: RCAHDMI 1.3Network: RJ-45RS232: DB-9pinS-VideoUSBVGA In: Dsub-15pin x 2Wireless NetworkingFeaturesInteractivePC 3D ReadyShort-ThrowClosed CaptioningCrestron RoomView™Additional FeaturesThe Dell S300wi Wireless Short-Throw Interactive Projector includes the eInstruction INTERWRITEWORKSPACE® classroom solution, making it an ideal instruction tool for almost any venue.