Light output 4000 Lumen , Native resolution 1920x1080 , Contrast 22000:1 , 2xHDMI , 1xAudio-In , 1xAudio-Out , 1xRS232 , 1xUSB 2.0 , Lamp life 4000 hours , Noise level, max 34 dB , Colour White , Included Accessories Power Cord: 1Remote Control: 1QSG: YesWarranty Card: Yes , Dimensions 309 x 234 x 115 mm