Good For: School, College, Office,Home use for text & video presentation. Brightness: 3000 Marketing Lumens Contrast Ratio: 2000:1 Aspect Ratio: 16:9 & 4:3 LED Lamps Life: 30000 to50,000 hours life Projector System: 5.8 inch LCD TFT display Native Resolution: 1,280*768, support 720P/1080P Power watt: 140W Projection size: 50-200 inch Port: HDMI1 / HDMI2 / USB1 / USB2 / AV / VGA / YPbPr Weight : net 3.1KGS , gross4.5KGS Full specification: Brightness: 3000 Marketing Lumens. (equivalent to 2500 DLP Lumens) Type: Digital Projector. Resolution: 1280x768 Lens: 5.8 inch LCD TFT Display . Zoom: x 1.2 Lamp: LED Lamp Life: 30000hr to 50000hrs Projection Distance: 200~580cm. Support Resolution: 720p and 1080P Contrast Ratio:2000 : 1 Aspect Ratio: 4:3 / 16:9. Machine Size: 330 x 257 x 105 mm . Voltage: 90-240V/50-60Hz . Home Theater Projector: Yes Multimedia Function with HDMIx2/USBx2/AV/VGA/ATV Interface Input: HDMIx2/ USB / PC / TV / VEDIO / AV. Purpose : Business, Education,Presentation,Training,Gaming Home Cinema Solutions. Language: English, Polski, Russian, Deutsch,Spanish above 20 language. Brand No Brand SKU 100229919_NP-1020504100 Model LED96