Specification AspectRatio : 4:3 BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Epson Brightness : 2200.0 lumen BulletPoint1 : Stunning, razor-sharp detail; HD-ready,native XGA resolution, up to 1600 x 1200 BulletPoint2 : Plug 'n Project USB setup, one-step connection BulletPoint3 : Low cost up to 4000-hour lamp life, low power consumption, included carrying case BulletPoint4 : 2200 lumens color, 2200 lumens white light BulletPoint5 : Quick, convenient control with instant power off and sleep mode CareInstructions : Let it cool. Packing up your projector while it’s still hot may cause lamp filaments and other wires to break. Let the lamp cool down before packing up. Keep it clean.Your projector’s filters allow airflow throughout the projector and prevent overheating.If your projector has a permanent mounting, make sure the mounting plates don’t block the fan vent and there is enough airflow around the projector to keep it from overheating. Watch the on/off switch. Turning your projector constantly on and off creates a power surge that will make your projector wear out faster. Never, ever touch a hot lamp.You can end up with one nasty burn. Never touch a cool lamp bulb either since the oil from your skin leaves a residue on the lamp. A large enough oil spot can cause the lamp to shatter. Watch the lamp life. Buy genuine OEM lamps. Go green. Try using the power saver or econo mode on your projector. The only time you’ll really need full brightness is when you are presenting outdoors.Read the manual. Color : Black CompatibleDevices : Speaker ConnectivityTechnology : HDMI ConnectivityTechnology1 : USB ConnectivityTechnology2 : HDMI ConnectivityTechnology3 : VGA ConnectorGender : Male-to-Female ConnectorType : HDMI ControllerType : Button Control ControlMethod : application ControlMethod1 : remote ControlMethod2 : touch ExternallyAssignedProductIdentifier : 7640186960342 ExternallyAssignedProductIdentifier1 : 010343869684 ExternallyAssignedProductIdentifier2 : 0010343869684 ExternallyAssignedProductIdentifier3 : 00010343869684 ExternallyAssignedProductIdentifier4 : 0051053605100 ExternallyAssignedProductIdentifier5 : 0840046024734 ExternallyAssignedProductIdentifier6 : 0001910140558 ExternallyAssignedProductIdentifier7 : 0151902974279 ExternallyAssignedProductIdentifier8 : 0100177421704 ExternallyAssignedProductIdentifier9 : 00840046024734 FormFactor : Portable HardwareInterface1 : usb HardwareInterface2 : vga HardwareInterface3 : vga HardwareInterface4 : displayport HardwareInterface5 : audio_video_port Hazmat : auto-grounding ImageBrightness : 2200 lumen ImageContrastRatio : 2000:1 IncludedComponents : HDMI Cable ItemName : Epson 78 Powerlite Multimedia Projector, XGA, 2200 Lumens ItemPackageDimensions_Height : 19.558 centimeters ItemPackageDimensions_Length : 41.91 centimeters ItemPackageDimensions_Width : 38.1 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : lcd-projectors Language : english Manufacturer : Epson Material : Nylon MaximumThrowDistance : 37 feet MinimumThrowDistance : 8.2 feet ModelName : PowerLite 78 ModelNumber : V11H284420 ModelYear : 2009 MountingType : Tabletop Mount NativeResolution : 1600 x 1200 NoiseLevel : 26 decibels NumberOfItems : 1 NumberOfLithiumMetalCells : 1 PackageLevel : unit PartNumber : V11H284420 Pattern : Saco PictureQualityEnhancementTechnology : BrilliantColor technology from Texas Instruments ProductDescription : Mini Projector with HDMI cable, HDMI ProductSiteLaunchDate : 2004-09-14T00:01:00-00:00 RecommendedUsesForProduct : presentations, classroom teaching, multimedia viewing RefreshRate : 92 StreetDate : 2017-11-08T00:00:01Z Style : Professional SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetGender : unisex UnitCount : 1 Voltage : 100240 volts WarrantyDescription : Two Year Limited Wattage : 260 watts WirelessCommunicationTechnology : Wired